diff --git a/day_22/example.txt b/day_22/example.txt
new file mode 100644
index 0000000..322c9db
--- /dev/null
+++ b/day_22/example.txt
@@ -0,0 +1,4 @@
+1
+10
+100
+2024
\ No newline at end of file
diff --git a/day_22/example2.txt b/day_22/example2.txt
new file mode 100644
index 0000000..cfb1988
--- /dev/null
+++ b/day_22/example2.txt
@@ -0,0 +1,4 @@
+1
+2
+3
+2024
\ No newline at end of file
diff --git a/day_22/input.txt b/day_22/input.txt
new file mode 100644
index 0000000..db97fff
--- /dev/null
+++ b/day_22/input.txt
@@ -0,0 +1,2452 @@
+16326620
+2477938
+13518351
+3120316
+12135046
+6515414
+13640833
+9193219
+15552807
+6341694
+7308929
+14660562
+2756664
+9933257
+2620954
+15956314
+9981563
+7192819
+10818593
+8531448
+5835318
+7966645
+14270066
+15599364
+6769568
+4492735
+4678185
+5646048
+11890508
+825879
+3090971
+10082019
+12463514
+10552431
+11227494
+7760590
+3188157
+11779147
+4861181
+7864839
+12196502
+5852067
+12763534
+9684023
+3206560
+6502719
+4180013
+9496723
+597826
+6056262
+5742474
+14155437
+6067268
+14078641
+13956226
+12980886
+13921470
+4007749
+6901537
+3326409
+14592402
+7877550
+1393690
+7397485
+8616380
+10303196
+5579272
+5534849
+3674036
+1066358
+8362128
+13595562
+14452974
+5054588
+10375630
+13276817
+9039081
+12676983
+13090592
+11587363
+13155927
+12378024
+1615272
+6187876
+5711588
+12430470
+10891129
+14414366
+1901731
+3476405
+5673106
+13528882
+16096899
+7862537
+8357223
+9676855
+16223011
+4661219
+5121980
+12901545
+11625034
+12511023
+7969070
+6810883
+5741689
+3200686
+4052179
+5080815
+6815100
+10756092
+10245557
+3020795
+12514728
+2792908
+269065
+14514494
+11168027
+14827830
+11310925
+11438791
+14851222
+1960388
+6105450
+5450487
+15659982
+9036280
+8223061
+16601442
+14384275
+16621952
+9259124
+9086053
+15840484
+10850570
+9471074
+16582967
+16434971
+11074521
+6321256
+12299789
+11652712
+16734639
+338494
+12876207
+12271190
+4717168
+9021792
+10162633
+8380831
+7128336
+15329387
+364116
+2434688
+3813079
+15698321
+9638534
+7252155
+11429878
+7030121
+7985143
+2269900
+15640682
+8526279
+4492519
+1288254
+12965374
+3582087
+12673031
+10598893
+5950148
+14046095
+6008991
+15423939
+4738287
+2541411
+10382976
+271818
+7560769
+671752
+10809296
+16650671
+8098910
+2559980
+13887655
+5204366
+13593971
+14103008
+14982957
+2175108
+2975571
+13701400
+5383156
+16216234
+7173121
+6260847
+10604356
+3469394
+7227157
+9596934
+3894875
+5845209
+10159306
+7612792
+8987808
+2641410
+1888201
+7434964
+13509227
+16085205
+7954122
+15569529
+8708645
+12463602
+9474323
+2594264
+13624145
+11267278
+8939939
+460319
+14808677
+7006895
+13698658
+8190848
+5018197
+3316028
+10699831
+3403205
+2927168
+3669036
+7902228
+8311442
+1553616
+1817651
+1962307
+15207043
+7244954
+9065812
+12347426
+8391181
+6444850
+5897421
+14204771
+14582986
+12346480
+14644563
+5293687
+8967517
+1441565
+8609732
+16239465
+10112260
+10637342
+15137134
+3252903
+4890407
+6747174
+9269218
+1142145
+4690746
+1820185
+6339531
+3240494
+5575780
+6097984
+8620122
+16614133
+810808
+6482165
+14957315
+11918308
+15854862
+7224937
+12476070
+1660950
+7308839
+10391031
+6235610
+2314958
+11272974
+8356761
+8356110
+14448423
+9133608
+15233801
+3569143
+6276092
+3220405
+14222216
+6325869
+5100222
+4629463
+13200976
+7308280
+5327016
+1758070
+8663122
+402256
+13149050
+395587
+8773440
+14216907
+4867882
+12908309
+10832260
+9388047
+10412690
+14408020
+16078444
+1052556
+3184394
+3932443
+2606246
+13992698
+8293389
+7929355
+13321960
+9896675
+11212231
+187826
+14569155
+2197811
+10667301
+11504566
+3907962
+10948649
+10265482
+8610497
+15826947
+2179160
+14591153
+15251061
+1013632
+1402424
+1489002
+10257761
+15855584
+3701394
+10792211
+5557025
+602298
+13550914
+3976308
+13238674
+8199682
+11464231
+12847235
+2713610
+4816086
+14793865
+13723164
+6650944
+12491086
+5462324
+15419954
+1230208
+3274507
+4760149
+10185801
+5337973
+6026294
+1931666
+13883432
+3695032
+13397884
+1465347
+7951012
+9210855
+9857746
+15986855
+11088720
+4445935
+6814669
+6908811
+14426201
+1177241
+9479381
+5112349
+7738519
+2885214
+5721495
+4556635
+3320560
+9028822
+10597084
+5596204
+4507537
+9115113
+6314782
+16203991
+15460468
+8653884
+9063481
+12586901
+3427463
+12780049
+6562822
+716140
+3470733
+14137362
+5007279
+12526810
+16293220
+2930979
+2115941
+10757508
+9303477
+3920041
+16224058
+7902186
+2486888
+2807831
+15027680
+5618751
+8064322
+1301761
+10863721
+9255611
+333067
+1652009
+3121221
+10424901
+12222048
+15453806
+749658
+9217805
+3387647
+8873884
+11866186
+3741079
+13003705
+2859388
+15773660
+14454497
+12657855
+8941481
+11533018
+729012
+2354400
+13929162
+14635472
+10906303
+4887698
+6194458
+5855398
+16134893
+5896775
+12395033
+12260165
+7955573
+9041006
+2745981
+9627477
+3397455
+13320148
+9537874
+3869290
+16122969
+13852338
+14698114
+451352
+8193769
+794313
+13109421
+3655384
+9285305
+3038989
+3418219
+6632431
+14235882
+1446202
+13501648
+12284738
+6953612
+645785
+11542551
+15765352
+9415246
+10566297
+4099845
+12859937
+1995270
+5304192
+16612765
+8183088
+15958682
+11287217
+7412569
+4281425
+2540831
+15697954
+11825149
+5450290
+5661283
+9261465
+3810263
+13663815
+6086082
+1470244
+14360017
+8037271
+11421975
+3050709
+1616792
+2233814
+10181787
+2519896
+235149
+11628667
+888529
+7540573
+14069742
+8116250
+5721419
+13671397
+5362239
+6016657
+10219163
+8097703
+1679705
+6757525
+11474932
+11832989
+16464208
+6263701
+281852
+2220134
+15530381
+11501570
+9559517
+11934706
+16671035
+10363594
+5637677
+1098276
+5762882
+4470516
+13231660
+10839402
+2215617
+3474266
+3808973
+14570869
+2892804
+10270149
+9160558
+11814156
+12820876
+3510746
+16429429
+13520601
+10089419
+5832934
+13922796
+621991
+3936448
+16041160
+3498752
+3376895
+5884295
+12373535
+4597381
+16305509
+15700860
+4237640
+5670647
+1878949
+3835757
+9872568
+6929683
+10239384
+14513083
+16128748
+15199452
+8892074
+12823860
+13983803
+4220164
+13564959
+10116512
+13780703
+9178835
+3742345
+5534212
+13164206
+12862015
+6335591
+6439062
+14469160
+13273453
+5745904
+754518
+10369277
+9564142
+13070171
+6523736
+3840105
+11101175
+3375503
+14124404
+1485180
+4196944
+10937154
+13987651
+10202580
+7061555
+12366037
+13946339
+16398886
+550950
+7146985
+4025094
+8711345
+7342023
+15044555
+1645429
+16546200
+5809119
+8488211
+9560088
+528433
+2727241
+9877423
+3689255
+16370515
+6880287
+15284874
+387583
+5069802
+2520643
+13935994
+12137642
+11496800
+9923248
+9704143
+6033883
+10437819
+14406404
+9968400
+12055730
+16712397
+6101134
+6610632
+248883
+16174442
+6588577
+14644523
+2684642
+12081183
+14028057
+11432541
+5436037
+7082188
+9765126
+16114371
+4721786
+13052987
+8920589
+16081775
+10132875
+15818936
+1520736
+2085904
+15517846
+5836253
+11713892
+12025367
+1042622
+294557
+12152532
+9572575
+10434097
+3592991
+13978038
+8400020
+13056771
+10534908
+2471121
+6467417
+9160610
+1299993
+3603755
+12841694
+11121680
+2387612
+3082199
+12492278
+13703902
+1767226
+1212090
+13283130
+2904439
+221628
+9022749
+2202805
+12441903
+4221771
+16478371
+7246542
+10174935
+7252759
+5367518
+1661787
+300192
+5345469
+3940078
+11187854
+13086769
+4276218
+12538045
+13958105
+4264155
+11496774
+6334440
+12571265
+10556639
+3130439
+15613713
+16544127
+9953459
+16452180
+4300879
+1568440
+11586849
+11537061
+13377648
+1515317
+8170774
+11185264
+8014911
+4908786
+2186692
+4291245
+8253542
+10399843
+4904361
+11392780
+134527
+7424843
+4741339
+16145252
+5917090
+14840235
+12674746
+14431190
+15966028
+3639793
+11559428
+7798215
+4429187
+12871724
+16292829
+13027856
+12918585
+7102273
+13779010
+5959864
+9975379
+16256881
+14963158
+16087052
+375365
+7424822
+12734412
+2082078
+3430686
+11337666
+2483741
+6444604
+10296512
+4865183
+8452597
+7370358
+15031150
+2607098
+7015861
+1413369
+1014555
+3589124
+9772155
+8407471
+11362518
+11206545
+6170761
+8805256
+3879235
+6484386
+2784618
+11526553
+7394207
+15728391
+10322459
+3859555
+12225946
+10650478
+14978014
+7300520
+6364029
+7063133
+2739120
+9152595
+4547641
+3160460
+6078923
+10675566
+4969627
+16605892
+3205056
+6694763
+9207426
+1378599
+1048101
+5677182
+147685
+237105
+1759714
+14144629
+4383414
+4683530
+9249408
+11241494
+11767014
+2223363
+5069300
+1449164
+3819158
+7382266
+9249420
+5188955
+10211610
+2778978
+2172086
+7052350
+8701880
+429612
+7571324
+10968160
+8222732
+15869323
+3452816
+4257281
+5651369
+11243722
+666820
+2679269
+10936604
+5279661
+5136592
+14377274
+12652911
+13939704
+15183673
+14837497
+14333779
+5446534
+13162761
+1817914
+1299868
+2104118
+7187207
+7990111
+2523917
+6654831
+9713114
+12515035
+4125044
+4835739
+14186612
+2176251
+425193
+4525055
+11633105
+2600496
+2372952
+8796365
+11115254
+1935385
+7968724
+8423151
+3915956
+10313969
+12264962
+8542500
+1739160
+11217357
+7149444
+16395129
+14824155
+6874057
+515005
+12014048
+1891100
+11111237
+12179525
+13338052
+1148385
+14985730
+8686114
+9554406
+3093481
+12159578
+8170620
+952486
+12825704
+12927134
+4816525
+7381736
+13342517
+14283034
+11330477
+5809748
+9720358
+9140084
+5278416
+13623914
+5894245
+9653164
+1977956
+2194991
+4517119
+14547020
+8218958
+12715400
+15650093
+15157585
+11772393
+12238696
+10422115
+4293012
+14200599
+6041080
+8279129
+4139724
+7773708
+8825233
+8584104
+15572909
+16668702
+16676895
+6457551
+4603392
+5097193
+10620378
+4641706
+7312750
+5890343
+3365819
+11262897
+11605006
+10757130
+10214683
+15584088
+8268247
+12597897
+3357180
+521266
+5635268
+16696753
+12265562
+16568451
+6768263
+5088865
+10628481
+6448898
+12541859
+6164662
+15008509
+16375189
+16234501
+11455566
+8376869
+4315873
+15779914
+13041870
+10088268
+3770484
+7075428
+2946139
+16452614
+14273353
+4712850
+12603542
+3565429
+13339222
+7119434
+7959076
+16438963
+16235954
+15169579
+6391364
+8105661
+811188
+9328625
+16634081
+12900071
+15749474
+5540606
+12608336
+5988362
+8221466
+565027
+12404846
+13814477
+13964634
+13118758
+664826
+1386607
+9069857
+8328383
+16149221
+14353954
+7701305
+3930827
+15557384
+2278890
+14509874
+1863647
+15323633
+14018871
+11264444
+10223530
+8989075
+12893184
+15692906
+12892693
+8116846
+3978033
+16131248
+15309718
+9447999
+11155804
+13268810
+11859937
+5911671
+12267895
+4269037
+6876864
+11374790
+14836521
+12733041
+824286
+4601212
+6791102
+6403651
+14957835
+4990497
+5809222
+8549926
+1582262
+7369079
+11570583
+14377194
+10147143
+8125746
+15775759
+8218337
+7052141
+8595432
+9818096
+15949658
+11622027
+13427540
+14807505
+9741464
+10587398
+13207720
+1140344
+6212373
+11774860
+12467869
+16235443
+8408582
+14950427
+2210868
+3264074
+7052895
+11518257
+3400506
+4813089
+5424813
+16133215
+12382866
+5012682
+12595288
+14080824
+13154491
+5870202
+4596177
+7491512
+10978140
+4665133
+6790272
+9860909
+2869163
+11524391
+14114838
+6824402
+12280093
+6642826
+3623695
+1633172
+8550236
+12905668
+1970461
+6374620
+5556631
+15362533
+6718260
+1400436
+221992
+7299978
+1791423
+16045930
+6042634
+8864037
+6591392
+10374188
+1457699
+4346279
+15702827
+14663942
+5572122
+12623191
+14594415
+5612748
+2014084
+13497514
+9613998
+7829635
+1347442
+10010675
+5517523
+623554
+14573993
+5571001
+13509967
+15677597
+5387204
+1660487
+5385877
+6468397
+9669901
+4245173
+7065097
+11345133
+15499827
+14094527
+2172121
+10258844
+7518235
+13084663
+4514011
+1922755
+11616468
+6155565
+5716257
+10501759
+14572576
+1478110
+5345378
+5476077
+12462682
+13976887
+8738068
+3182380
+13332308
+10784452
+12287813
+12033790
+3621768
+13210030
+741120
+14908327
+15246144
+16157602
+4527662
+7934485
+11289990
+7163362
+12749456
+14221328
+857705
+4755193
+7058045
+8016578
+15245755
+9345447
+5803443
+14482678
+14560158
+10782510
+1338756
+11866361
+334653
+8133120
+9046329
+13893219
+5613746
+12414744
+9369470
+11878601
+7526779
+15280588
+182292
+13909736
+8986142
+12525778
+5614848
+16324529
+11546432
+8629619
+14539717
+2630002
+10610758
+12576911
+15706396
+9348172
+5314711
+14732777
+7024614
+16083521
+2742994
+11105943
+991732
+1638717
+14199250
+7962891
+2388570
+15908028
+11523573
+330005
+16636162
+14793224
+9392416
+9574064
+8450321
+11227517
+599277
+12095465
+5952445
+4505021
+7332859
+6488930
+12628457
+8877397
+5674166
+11806241
+15985901
+13119785
+15530216
+5034792
+4889755
+12398493
+3846443
+4621907
+12655197
+2332543
+11863486
+9408596
+1315391
+9399195
+14648973
+4724852
+13663778
+14622214
+9970169
+15793074
+15843669
+4009544
+4826295
+6087008
+1279561
+3038444
+402509
+8959250
+9824470
+376643
+4845803
+783811
+2128143
+13472944
+14752254
+4842652
+6525000
+7092547
+12849797
+1121158
+15390573
+8213828
+6737454
+464580
+8289877
+11842499
+7206530
+1244785
+14023477
+10916196
+10763947
+4116065
+11987667
+3089738
+15336739
+12305970
+4997486
+4482617
+11891553
+8638923
+3149006
+8534795
+9122969
+6878566
+12971327
+2053325
+3355927
+4155751
+2078847
+11448369
+15213321
+11682536
+13744920
+8867935
+6854516
+4827032
+4146354
+11807904
+11325903
+11507706
+6281043
+12376608
+143891
+3302254
+189077
+4546673
+6781781
+2131841
+9082644
+15034481
+3685271
+16175389
+16283256
+16641799
+14175322
+9006079
+13430172
+8031506
+7700857
+11768964
+7459681
+13486583
+6129931
+2614133
+6759371
+7713655
+3894946
+16108498
+9961226
+1104272
+1562048
+7838169
+11064079
+7333283
+8190570
+9888154
+4052789
+16727649
+6617797
+8338506
+13209729
+379835
+3764506
+5306197
+9835736
+13505648
+11438595
+1444023
+12718175
+9441218
+14323345
+13789873
+3620126
+6712962
+478434
+1095444
+12703151
+5469338
+3889957
+14047650
+14259121
+10370359
+3297355
+13398751
+12827958
+9454795
+5546583
+6429340
+8099159
+1246021
+11977762
+5915917
+13885072
+410411
+11055745
+10641379
+10675533
+4756898
+2798340
+7514133
+11491736
+7142619
+1989646
+12070493
+13757295
+3585001
+8509127
+11274568
+8040932
+6832578
+8052325
+4452821
+6923411
+6619840
+9141618
+6534166
+7689609
+3907066
+4167702
+13879829
+7166505
+2613139
+9605669
+7015801
+11851761
+4977735
+4384618
+3648969
+2562448
+6791790
+3894467
+1515309
+2639080
+3395363
+13348859
+1061267
+10475285
+8728633
+2230960
+15481816
+5356472
+8758118
+1995102
+7971645
+11611184
+10632498
+4637334
+3866340
+9190779
+2037022
+2081418
+3324534
+6460382
+8735971
+7300216
+12129305
+12797284
+15160473
+13917462
+4612615
+2550697
+15030885
+11077367
+13569222
+744769
+9887542
+8170205
+7933415
+10802003
+10166595
+13992491
+2298238
+12217324
+11949317
+11599930
+6009888
+8472732
+9714874
+11716571
+14186814
+3667691
+13150659
+13522016
+8310766
+13864999
+16695470
+1960070
+8927232
+13040629
+15383863
+13721858
+6084611
+15212531
+4754719
+6923272
+9547915
+8675998
+10312848
+5872079
+4538975
+1168233
+13527650
+9364541
+13155984
+12472805
+13947825
+812018
+1937828
+5190774
+7076339
+8417153
+4638672
+13365471
+8293143
+9657641
+13302104
+16193715
+12498215
+9076833
+10439795
+11814198
+14529617
+9984393
+15788028
+6173971
+6131855
+12631907
+3852343
+12844481
+2342040
+9635485
+15808354
+302611
+11036749
+8739641
+16039855
+11600627
+8790681
+2546152
+6153527
+14970343
+16389942
+16165694
+4034094
+9282117
+877055
+11278450
+9439011
+14286248
+6293501
+12183448
+7729816
+8525182
+14544060
+285816
+10891119
+3162613
+12070217
+12521952
+13857470
+15466993
+10788782
+3409375
+16754853
+2027265
+10132194
+16525475
+14120560
+4609923
+1557914
+8288639
+3264515
+16386973
+9861093
+13381534
+2061560
+14987944
+2789657
+8846054
+9529408
+8752674
+14855981
+7042582
+11843872
+9965604
+14744446
+12010419
+11730824
+16613831
+10199246
+8639509
+14162298
+12270768
+13708344
+13484826
+9270546
+6030934
+13509870
+15947523
+14781451
+7992930
+12841415
+7579583
+9587792
+3293127
+11234743
+16647517
+2274829
+10236148
+14117587
+1211753
+13946129
+11271851
+16303049
+15728893
+10256885
+5855674
+10208091
+11812809
+323978
+4558328
+14136798
+14048953
+15490906
+7197566
+6152105
+9915094
+4052153
+11773478
+8856062
+4491722
+530949
+14233080
+14873593
+2590952
+12891385
+16582930
+9141252
+4847809
+4140726
+8902698
+4873581
+11511343
+2338894
+6536634
+1893067
+12343681
+12594658
+4274250
+9213536
+10741910
+8266048
+6637106
+2486972
+9775356
+10229258
+5844879
+10147220
+5673660
+15856825
+490986
+9884200
+11725608
+10000605
+10361729
+7392596
+6123542
+2454225
+16322980
+15380753
+10872570
+5699534
+3301921
+13571339
+5328862
+9422328
+6338094
+16704472
+1731013
+10849859
+2130322
+11472239
+7130075
+16125284
+6121047
+6937985
+6890722
+9320736
+12613515
+5932210
+12304307
+13826350
+13501446
+7183319
+7944171
+4428983
+2302026
+8521178
+14699736
+14536725
+2079767
+10130777
+6351226
+1868785
+16246850
+4756416
+2436774
+10178626
+4358093
+14411286
+9826233
+12229809
+15521599
+5412300
+8616411
+5578254
+10996344
+8214113
+5667236
+12382025
+6592330
+9171441
+10201597
+1664285
+2211134
+3662747
+11594073
+10692618
+3384560
+2274548
+15013581
+1831379
+6905464
+15446240
+3891029
+3359656
+2839104
+9846680
+7574367
+5659260
+6454713
+570095
+10606065
+3143850
+11841834
+9483433
+8458233
+6148382
+12869852
+14419967
+9935878
+2593143
+4380045
+2840959
+8429392
+2943068
+7467572
+9746925
+4291854
+16530504
+12003992
+835582
+15415106
+1308504
+6597441
+5744249
+2282650
+1298326
+9818841
+10282662
+1633446
+1432063
+11594482
+6649570
+14363270
+2468673
+1652117
+15990958
+7684435
+11701418
+15124974
+13823410
+5096633
+7976967
+1767355
+15093206
+2646772
+9802628
+10736357
+6643461
+11328213
+9146510
+3385901
+13520597
+10875082
+9519007
+2246740
+13165844
+16041903
+2398370
+1536656
+4110607
+1574388
+3519773
+1692881
+3002446
+9352175
+12660937
+15654755
+12243341
+8183130
+8066921
+5482055
+10153941
+7980211
+4345330
+2356128
+1854666
+5925853
+3240410
+14747683
+2530461
+6412426
+15697488
+10371485
+13989471
+6276319
+6476983
+1414136
+3337992
+14503089
+9838112
+10070119
+14629144
+14288064
+6860809
+15270786
+8795198
+14820319
+10209407
+8385113
+4105607
+1692789
+3585824
+14455453
+15570449
+13776777
+1157624
+8269605
+8571539
+10969291
+3377464
+12366613
+6878658
+15195116
+4174849
+1912593
+13900057
+6477690
+3276082
+6133719
+12597093
+11833033
+8104455
+1900701
+16130349
+9249688
+1261507
+13619331
+7711028
+4057120
+395834
+13221207
+343289
+12958359
+4322571
+1692107
+9621420
+14816211
+2338253
+14568975
+3519190
+8573538
+8208384
+1825453
+14462112
+9738885
+2571716
+399918
+1637799
+14766258
+5239699
+16067064
+5674295
+16658319
+10064656
+2150762
+1458164
+1518398
+3162885
+13888284
+10672120
+5413228
+11518481
+7711381
+16018412
+5621729
+8849484
+11314370
+5689808
+16292224
+191295
+15699384
+6905786
+4076359
+12265729
+6702889
+7380556
+1767293
+11858964
+13347662
+4135768
+14728276
+15451064
+5192633
+11488475
+16090209
+8127726
+1965500
+16599635
+3713475
+5022001
+14682846
+7565919
+6752336
+3609103
+13573598
+3383709
+8738613
+14280279
+5329038
+199643
+7314996
+10735468
+15642319
+8062698
+6819390
+13645161
+9096076
+16708752
+10092408
+4077682
+4157630
+13769914
+10446723
+3755588
+13522639
+12693316
+2470339
+4279922
+6931952
+4170624
+5105570
+446266
+5476382
+16052251
+4581378
+16243159
+6889677
+1582601
+6152925
+8583517
+15979085
+12661163
+12138407
+8967141
+158992
+11967654
+948802
+1068204
+4062494
+2403768
+10420853
+13871121
+10162678
+5052447
+179283
+16019983
+12601409
+13455180
+1221815
+10794425
+1812113
+13441800
+2792160
+10173073
+1577587
+2728327
+6428479
+14443606
+13032713
+14093694
+13205279
+7437494
+9453867
+8477672
+13485055
+5420511
+12616962
+7023824
+5754023
+12536434
+547041
+9239135
+9030567
+15502465
+16765145
+16154159
+8362851
+15817616
+2554210
+10800380
+8251933
+13292122
+6374672
+2859235
+10049571
+694800
+13098287
+1251440
+11437863
+6970218
+11789442
+5104161
+16175834
+10780497
+1957473
+12467791
+5984298
+6009693
+8800178
+12233206
+821551
+7561860
+10409749
+7827770
+15595346
+9835099
+12146930
+3948144
+1160060
+16185928
+16086733
+11024090
+11691018
+4353424
+14248583
+9105272
+246227
+3482858
+6183386
+2942692
+10797082
+12517780
+10569640
+6488955
+15830565
+3902495
+3658543
+5272579
+4938814
+13291102
+15055987
+12333660
+7311403
+10742455
+584878
+11671779
+6710951
+13321712
+14474410
+13574611
+10147627
+10394673
+4466021
+16253238
+6413610
+12773479
+6229102
+8530862
+11040051
+10334098
+14641332
+11056125
+16319633
+15315357
+11041199
+10796040
+286443
+11401339
+15244502
+10478036
+2096595
+10884613
+15487122
+5622541
+756375
+2329304
+16448211
+12470181
+4968865
+7263727
+13336714
+5004099
+6377564
+9678629
+13313357
+6132597
+9665048
+3614695
+13067097
+11959029
+1029498
+2731689
+10790700
+698027
+8983038
+1680456
+10683075
+8129731
+5333891
+12572828
+2172570
+14560909
+9920605
+5961162
+9311514
+6328548
+13276209
+13554328
+1977433
+8345930
+15562462
+5479449
+201843
+10767915
+15872505
+13150287
+7332580
+6187868
+2885817
+6948673
+3018680
+1675092
+16504055
+7020523
+9938011
+9119365
+15499172
+2620412
+14286923
+8793772
+4201296
+9542140
+4755895
+10965312
+2925452
+4950690
+13666956
+9854870
+730012
+2241912
+7520576
+146150
+11856255
+15657957
+12983007
+625414
+2140036
+1446295
+1496516
+1496668
+7810461
+872443
+1985675
+1911158
+10771495
+612633
+656261
+15135375
+4963191
+988781
+13792032
+10078813
+1299802
+6767560
+9546593
+10171794
+14096293
+14024238
+3537563
+12447428
+15806581
+16411829
+11126829
+14077091
+11533568
+2598705
+3284502
+10813933
+6767285
+12369160
+7630267
+3621088
+5533526
+6567962
+5124136
+8163505
+6876880
+10468583
+8817808
+15502858
+13411573
+11150412
+11361226
+15394191
+5348588
+10116425
+6492352
+7435784
+11851742
+6088677
+13524970
+10380544
+12883831
+4996917
+10962407
+9181579
+1953559
+11475179
+742255
+13527837
+7096081
+7216707
+4468168
+12786585
+6496216
+4220498
+4520685
+16711959
+12775204
+12670439
+4074118
+6947647
+5228034
+6555379
+10790078
+14190247
+6726705
+3897937
+7143660
+16395342
+15319742
+12432447
+10279877
+3629279
+8764557
+16428913
+14273238
+10904920
+6025105
+9999811
+167052
+1041800
+15332237
+2214376
+6092058
+153286
+13378511
+11041837
+8090628
+12849026
+13557460
+7624565
+6674440
+15334474
+12396998
+3175438
+2218649
+14224967
+666829
+14052776
+15588581
+10409868
+6803570
+14422502
+10009056
+12351489
+8350456
+11046754
+14448248
+12980286
+13936167
+7135949
+12613268
+9816927
+11258405
+7281409
+4027910
+1733508
+1742852
+13444668
+8082458
+9372572
+15760948
+12879011
+3439058
+13840872
+10604937
+7495496
+15053402
+1328851
+14675578
+16130421
+10376598
+12998824
+15976240
+9790684
+16581138
+14625821
+3208036
+11434606
+14444773
+5525684
+5461604
+7234102
+5711726
+9682079
+16504185
+13500014
+7723783
+16001819
+9983152
+11383359
+7388701
+10495982
+2271570
+15170853
+14133046
+4796482
+6604685
+3844601
+14376354
+1452545
+15334310
+12653998
+12339147
+12780699
+1265039
+12140458
+4954127
+13522450
+1411079
+16397651
+5022278
+4506437
+4587896
+7669228
+7928065
+15982491
+2419817
+4318294
+8624570
+13151301
+13979359
+16722770
+12109305
+9375724
+5894930
+6549565
+286867
+7172534
+12242921
+6035664
+15379691
+3628134
+2434060
+5211267
+13583919
+10865846
+2841317
+8643212
+8186152
+8783595
+13751998
+3175442
+5984336
+7655515
+8316444
+15009867
+2208365
+219018
+6091700
+15456139
+9335769
+14380670
+10934213
+13958173
+15336785
+10933247
+10288717
+13022632
+7648213
+7983018
+13350762
+15175552
+7995338
+1859328
+15783251
+2763974
+9032009
+9272562
+9569695
+770205
+16721922
+14606067
+4645156
+9569758
+12290501
+1697799
+14368358
+4811462
+196423
+7008532
+13376911
+2145020
+9676342
+16489295
+4438562
+8132344
+13778493
+5063572
+2856173
+7523465
+1265393
+2443601
\ No newline at end of file
diff --git a/day_22/solve_1.ts b/day_22/solve_1.ts
new file mode 100644
index 0000000..7eac6b8
--- /dev/null
+++ b/day_22/solve_1.ts
@@ -0,0 +1,33 @@
+export function mix(a: bigint, b: bigint): bigint {
+  return a ^ b;
+}
+
+export function prune(a: bigint): bigint {
+//   return a % 16777216n; // 2^24
+    return a & 0xFFFFFFn;
+}
+
+export function generate(secret: bigint): bigint {
+    let r = secret;
+    r = mix(r, r << 6n); // multiply by 64
+    r = prune(r);
+    r = mix(r, r >> 5n); // shift right 5
+    r = prune(r);
+    r = mix(r, r << 11n);
+    r = prune(r);
+    return r;
+}
+
+export function advance(secret: bigint, n: number): bigint {
+    let r = secret;
+    for (let i = 0; i < n; i++) {
+        r = generate(r);
+    }
+    return r;
+}
+
+if (import.meta.main) {
+    const initialNumbers = (await Deno.readTextFile("input.txt")).replaceAll("\r","").split("\n").map(x => BigInt(parseInt(x)));
+    const sum = initialNumbers.map(x => (advance(x, 2000))).reduce((a, b) => a + b, 0n);
+    console.log(sum);
+}
\ No newline at end of file
diff --git a/day_22/solve_2.ts b/day_22/solve_2.ts
new file mode 100644
index 0000000..c950f66
--- /dev/null
+++ b/day_22/solve_2.ts
@@ -0,0 +1,75 @@
+import { generate } from "./solve_1.ts";
+/// 2000 개 이전 값에서 가장 많은 바나나를 얻을 수 있는 패턴 한개 찾기.
+/// 초기 4개 값은 버려짐.
+
+export type Pattern = [number, number, number, number];
+
+export function patternToKey(p: Pattern): string {
+    return p.join(",");
+}
+
+function getPatternMap(
+    secret: bigint,
+    n: number
+): Map<string, number> {
+    let r = secret;
+    const patternMap = new Map<string, number>();
+    let p = [Infinity, Infinity, Infinity, Number(r) % 10];
+    for (let i = 0; i < n; i++) {
+        r = generate(r);
+        const newValue = Number(r) % 10;
+        const diff = [
+            (p[1] - p[0] ),
+            (p[2] - p[1] ),
+            (p[3] - p[2] ),
+            (newValue - p[3] ),
+        ] as Pattern;
+        // if NaN or Infinity, skip
+        if (diff.some(x => !Number.isFinite(x))) {
+            p = [p[1], p[2], p[3], newValue];
+            continue;
+        }
+        const key = patternToKey(diff);
+        if (!patternMap.has(key)) {
+            patternMap.set(patternToKey(diff), newValue);
+        }
+        p = [p[1], p[2], p[3], newValue];
+    }
+    return patternMap;
+}
+
+
+
+if (import.meta.main) {
+    const initialNumbers = (await Deno.readTextFile("input.txt")).replaceAll("\r","").split("\n").map(x => BigInt(parseInt(x)));
+    const resultMap = new Map<string, number>();
+    const mapArr = initialNumbers.map(x => {
+        const map = getPatternMap(x, 2000);
+        return map;
+    });
+    mapArr.forEach(map => {
+        map.forEach((v, k) => {
+            const x = resultMap.get(k) ?? 0;
+            resultMap.set(k, x + v);
+        });
+    });
+    const reversedMap = new Map<number, string[]>();
+    resultMap.forEach((v, k) => {
+        const x = reversedMap.get(v) ?? [];
+        x.push(k);
+        reversedMap.set(v,x)
+    });
+
+    const keys = [...reversedMap.keys()];
+    keys.sort((a,b)=> b-a);
+    const maximum = keys[0];
+    console.log("max:", maximum);
+    const p = reversedMap.get(maximum)!;
+    const pk = p[0]
+    console.log("pattern:", p);
+    // mapArr.forEach(mp => {
+    //     const p = mp.get(pk);
+    //     console.log(p);
+    // })
+
+}
\ No newline at end of file