12 Days of Christmas
8916815810411714210410511485872643848885114121721428220816412012965134
991811409217880
107
413
24 Game
16203215162915182591856399171121226142430321630342713
202810149
20
358
99 Bottles of Beer
6171514171414514171113364251517171913221323222976442120
2852023121810
22
287
432
Abundant Numbers
89247290281229338318348389273310867787404237359342351743259235131691821543273
151259419814274211
315
860
Abundant Numbers (Long)
1544525550103648182497419794777448474657465592514096555650
63978505038
62
948
Arabic to Roman
5191,000
484976
Arithmetic Numbers
11222322312784941221,000222661496812
2382421
2
984
Arrows
588
583
Ascending Primes
621251761731281621461661811141905715702351251761541,0001831233089632063062130
52189195127142102
166
567
ASCII Table
173351320410354247728416413303348838642415332428502323415388375224568762164403
253392470364342269
386
863
Billiards
539
859
533
brainfuck
549
550
Card Number Validation
620
724
620
Catalan Numbers
34346577726442742161913488620192424151915603137802616
776559534714
2647638510413491117957488791149195012966199331516940
Catalan’s Constant
2410412015514616813412114959213333316102861051086784752141371611693281
43197175661961,000
11112518255829866113686030710049222471999038125516187584136200165212
Christmas Trees
431071091301361441391551721111482317071391031661291301411591427425877648124
671542011279296
144
857
Collatz
4141515142280025271724617732916262221242317543982714
24298731514
22
950
CSS Colors
759
1,000
599
Cubes
3973686370486565724059109539654278666283708466107782256
308884435835
83
756
Day of Week
969
1,000
1,000
1,000
1,000
1,000
DFA Simulator
351
354
Diamonds
29526668667372818657861326259362897764797081481931022470
3486109685255
88
615
Divisors
1338836514345833606436541579575741656184355534838410493721725
1747878603232
52
1,000
1,000
Emirp Numbers
1023244304625085744543834443833331,000883528317417389396364294358233921552219383
200406468408292326
340
902
Emirp Numbers (Long)
286073786598809298538820963998598988701076298441591162762
89104616756
73
594
Emojify
917
943
Evil Numbers
853434473963705555816026484345381,0008726153825885275515454684041501,000907667472
228377615487394346
533
1,000
Evil Numbers (Long)
4171818172282028875192579902261534253129202186392064022
2839201916
24
976
Factorial Factorisation
35105127132112187103123130831623305731409713713314712811015212021515853132
451471629710084
1161291492083499110890135548847014972141139391191141169136113104136239
Farey Sequence
511131214131618211317508261814211717161617830870616
1924141412
19
967
Fibonacci
498928829772412909389819728422758108893381649551,000324298227183710577987565199
7043059891,0002441974193451,000905
815
1,000
804888
Fizz Buzz
8319039656149034879608139907888026889819174599789165126401909695128298187849767116205851,0001,0001,0009668417969318477737038411,000824171981985886414900832661388758893903198522112960595
Foo Fizz Buzz Bar
612121513151817221216439852114201813181519833780715
1424141213
19
1,000
985
Forsyth–Edwards Notation
618
744
884
Fractions
1,000
813288
1,000
1,000
Game of Life
486
353
494
Gijswijt’s Sequence
143444263145454462304312754363294856305244348102611632
4447333439
41
547
Happy Numbers
1124034694004515665194565213834001,0009026523544894614618043253291831,000677852407
241360535451343304
411
828
Happy Numbers (Long)
3382971391161286821441741031553687791969515615413017211313459268963821103
5514118411110589
140
953
Hexdump
392
398
Intersection
682
617
Inventory Sequence
412151517262331311626648472216312727362120561891820
2534201820
28
927
ISBN
454
698534
520
740
676
Jacobi Symbol
536
1,000
525
Kaprekar Numbers
971314131711354941561791891152374925773041231861611,00022621045999339873188220
96235220126181118
178
571
Kolakoski Constant
229711815014454115123141621003186531249010011091111912141442191393093
351561807112862
10713113633527771104738566395522225117510620125416585332133189151183
Kolakoski Sequence
52216363024283238233595897412538363736352940684241235
39537002625
32
944
Leap Years
1551886474786885851949557317086780438969566657632714184558855
35681079324846
60
935
Levenshtein Distance
388
758
1,000
695
986
981
654
449
Leyland Numbers
54667410512520012713614970972611,00011375119122749375145622561783073
3092162786950
130
1,000
ln 2
20901021251111191059511852652731,000356782895263481421041291482463
2913416253991,000
73108149176264299242501,0008535140381446538121913564275110189123144
Look and Say
135065757748627484416117873888437282469966874841327252263
60110474752
73
682
593
Lucky Numbers
3101213101871618201118689929752111915141815127923525714782
15236191311
17
963
Lucky Tickets
460
465
Mahjong
287
305
Mandelbrot
658
623
Maze
319
335
Medal Tally
427
464
Morse Decoder
577
555
Morse Encoder
261
262
Musical Chords
245
250
N Queens
2307577997954871191086093484517116731119912112089119831791252884
3791137748849
102
513
150
Niven Numbers
1013138864373025909425329583654751,000977636340528473495469418359152818989185385
2604185571,000
343
458
1,000
Niven Numbers (Long)
25666108911710259411249989782178665887
713766
7
962
Number Spiral
204278307486305244850349364243302771575357278380374276394248433251537822140343
78345423281339218
357
546
261
Odious Numbers
813214434103755335625826304305191,0008975803675815115435254253981481,000930500455
232375613468392346
526
1,000
Odious Numbers (Long)
41518181721262936202582925251534253128202186393151722
2740202015
25
1,000
Ordinal Numbers
1,000
1,000
957
1,000
PalindromemordnilaP
692
751
650
Pangram Grep
471
862
551626
763692
776
540
953
824
129612
551
Partition Numbers
794
869
895
Pascal’s Triangle
185955848285839910761732528737570999481947772691654453089
1977145676053
85
9431,000
930
Pernicious Numbers
822763113602504229594664963104351,0009734632454553884444113933671428371,000149349
193318961944376287
400
1,000
Pernicious Numbers (Long)
123223334239980324333231773113
34222
3
1,000
Poker
314
312
Polyominoes
47227482943554451493162185343533549491,000256781,00025279832033
8452344333
55
346
Prime Numbers
1103687415465154758795966604295321,000875696403612730532538218440192973804800811
1,0004498059004038001,000539
583860651
952667760
844
Prime Numbers (Long)
1688889151113710309779612773865639419864850927
1,000983779269191,0008
882242
1,000674731
971677
Proximity Grid
217
216
QR Decoder
386
383
Quine
1,0005541,000515
9235001,000462
8754418971,0006529184191,000600
1,000
3191,000
1,0009589639141,0008061,0001,000
9141,0006321,0008931,000818
161,000478630
1,0006821163381,000719638
245
286332
Recamán
134148535485739697558820288595519677711036370301721203064
71108567159
83
965
Repeating Decimals
405
390
688
Reverse Polish Notation
673
794800
658
Reversi
243
232
Rijndael S-box
12822514385227138293184108131189563445219115100234211170145725168755196710269
99241227142299140
22617116628913514618813827342421793495109141206323495285183625129349255155
Rock-paper-scissors-Spock-lizard
363
330
368
Roman to Arabic
767
987946
ROT13
420
846
724
983
Rule 110
3881210589107112455811610108119129191448
41115796
10
551
Scrambled Sort
465
813
251
959344
Set
588
600
Seven Segment
939
931
SI Units
329
294
Sierpiński Triangle
4913414817612311051916117813820056177320011617717216817319518912633338384169
75170235118137110
156
900
Smith Numbers
164251545013851656838671566368846686457765164311128502052
6376476640
66
608
Spelling Numbers
1,0001,000
301
Star Wars GPT
513
1,000
522
Star Wars Opening Crawl
400
390
Sudoku
290
290
Sudoku (Fill-in)
286
287
Ten-pin Bowling
310
312
Tic-tac-toe
602
590
Time Distance
379
378
Tongue-twisters
184592497489473553378309400312352634325431361342456241442285697616348439302423
415589391348406286
326371432651459271540300356330327246610294449325576592369259606414515414656
Topological Sort
306
309
Transpose Sentence
813
972
United States
642
864
653
Vampire Numbers
679811712318022111112913575107439669156921201241,000137109159902971543793
44138151909673
112
609
Van Eck Sequence
312151516312531331624779122717312324302121465802617
2434171618
29
981
Zeckendorf Representation
673
664
Zodiac Signs
452
456
γ
8825219823527847318412222563217679534102941001232031091002143391912004797
65386228731951,000
13021624155636686270741035042085522259230107381254222449603148584201333
λ
8825320123527834421018622511616839332318012216619617918818021425735423362174
12438625312819392
2082162275553541682211101563262068922288229184325255212272597211199202282
π
189210213011012110610512656732848384566911006072511471111331502768
25141163591501,000
7510814717827692678535395186392115751507338122314774281118145123171
τ
189210213111012510610412657732878265166911036175511481101331502769
26141165611501,000
771081461792769317853539358640151421507338122414775281120145123171
φ
149110313411089107951124951281891525677765463402111111291107311,000
8851451278331651,000
5410714518028131774748981892513035154413811881464027886136117147
√2
149397133113771078910951482771,00045587978566544145111131922062
24145114521481,000
50110144176280279549471,000872913835145373812271414028083147127145
𝑒
1464651098985859310650592391,000405881874761401059612613064555
2396143980841,000
6787117128206266540481,0007129112391116038117710465221909290139