12 Days of Christmas
11619914816315617517963168169175162135
159135170176173166175182174196109199182154160178117165170180899172175150172174187199
148171168193170182152167163193137168199179167
177156179
24 Game
1018121828
15261821191214
11211219171615215928
262324121220
162245121061619232425141925121314143011201812739253826203517
99 Bottles of Beer
16211616156971781817201719
16171718182023212021
262214
15
225
17
13
Abundant Numbers
73427218218264686200236326294320261347
21335221935025132338532329629257502342133196256120147210266772242197107233239301430226227300219345713211193321237374381524461238305260302262289
Abundant Numbers (Long)
148142394675844666161624967
45684076546178675852101207923354629
45628084535194453628049395443688323732564174779390495475654860
Arabic to Roman
523
Arithmetic Numbers
496
2
542
860
3
Arrows
449
Ascending Primes
91109
129
207
515
123
179
ASCII Table
645
14
126
409
299
246
Billiards
210
brainfuck
764
Calendar
671
Card Number Validation
716
Catalan Numbers
17
9
636
15
38
Catalan’s Constant
8495109140
15012211213466101
629379959770
776935812214115041
759241173121881994468981171624911866110363586911353173521808059451014590513121185133164
Christmas Trees
720
125
64
710
109
69
Collatz
6372813659490759790157998397736867146316395706317346145935386586344735923874486767417598573870929746576
747820683600724595754587339843747421186517636382330863231819594
Continued Fractions
405
CSS Colors
317
Cubes
3557243649
44
4543473248
30453451385457547053367850263039282252486054135
52475265583347317633413240304944
775057
493849
Day of Week
536
682
DFA Simulator
476
Diamonds
290
66
38
67
467
58
31
Divisors
205932353675039364952573546
36513758514559504743178873193149816395686328311543505161
293926488862722443662577678465271482746
Emirp Numbers
255
396
224
661
584
Emirp Numbers (Long)
63
57
697
649
Emojify
406
Evil Numbers
97860314308411418328429546460488406559
34653135656839355858553142737467840516190319442125218337408732360372120384354441680315344479335528871387303543346585539633683353549363466425470
Evil Numbers (Long)
73618161651915162422261823
15231431182834261818
54308142013
2023744171661717223215132014228481812221429273338172631201722
Factorial Factorisation
127
103
58
333
95
Farey Sequence
52113480125641291514171216
12161218131819141415
2619511145
15157501311
141314161310131015151410161017162020142019141618
Fibonacci
196395211686512906861224858875837692462771185712559824790485352409560363639512894931815155030155857692127648475866893742433755458652488255932559382219690815386452450882551266460429784796
Fizz Buzz
39195135102127764102130164136166121162
104172116186136165207161188168282951858595147509011251098799133691351251382161369813110016163113995123117210168170211124159122157107158
Foo Fizz Buzz Bar
51913121170011141714181317
11191318141518161717
2919811148
11188451112
15151619
10141215807149141321181823141713171317
Forsyth–Edwards Notation
705
Fractions
652
489
Game of Life
245
Gijswijt’s Sequence
40
17
448
510
Gray Code Decoder
688
833
Gray Code Encoder
918
Happy Numbers
259
360
640
243
752
525
Happy Numbers (Long)
354
84
70
468
598
Hexdump
577
Hilbert Curve
126
298
Intersection
542
Inventory Sequence
17
10
573
729
ISBN
637
Jacobi Symbol
551
601
Kaprekar Numbers
324
320
521
294
Kolakoski Constant
21
5188107138
32105112129708826068111829098111
1008815012918912638
85223331381228911363409512812129517265957278678556135551469418151014889294119168115157
Kolakoski Sequence
3443142015
27182730962231822436233532394132312636584312233210
3498707232572930334143192018306361918282137312447343755251633
Leap Years
519
54
25
685
693
Levenshtein Distance
549
Leyland Numbers
133
134
667
810
ln 2
488092110
779588106
59
3261738050
5743125
13023
5764
117109398
3746
10413115416227813947507737
35122
589192119552429716696128
Look and Say
629424445944067435767743856
49763964696273905765
1138821455785
5276828424923637263809727544258633402650399087361165654115653767
Lucky Numbers
12
23
10
491
510
Lucky Tickets
416
420
Mandelbrot
8
476
Medal Tally
593
Minesweeper
433
Morse Decoder
335
Morse Encoder
524
Multitap Input
666
N Queens
588
47
196
536
78
Niven Numbers
748638331695804761823523846923666844693613778668803784831777785865
398700728898
700838118552685895964426799
885791822806825556643361775913697683491786901526608571896546300887585811838
Niven Numbers (Long)
211555
5687868
510497710877
14103564
5890955
567964658848637591014116712767
Number Spiral
173
270
368
246
Odious Numbers
95811293287403426313411523448469399535
33150034053937852255251940936565815505181313423123219307351743355378123375348434664308316446307506849372290496342581585622652346493340469394472
Odious Numbers (Long)
636161317528151465521261823
15221431182834251818
54307142012
1923754171651817233215131813228271711201428263236172330201622
Ordinal Numbers
724
PalindromemordnilaP
656
Pangram Grep
679
852
774
Partition Numbers
63
328
265
Pascal’s Triangle
244
63
19
564
99
729
Pernicious Numbers
438
328
120
383
481
Pernicious Numbers (Long)
2
2
417
596
Poker
282
Polyominoes
60
147
126
32
Prime Numbers
99812396331479500445426573523519423541
34357637455343948555957320743886844589226300380125136310581831368356109453383551705359354536370513653320265596391631598625771447495341552407497
Prime Numbers (Long)
2116675797
72391069
686117812938
16123573
6984465
6891186758689438510914147912868
Quine
986
477962625
863479416448
14029348943514833827916
56717511637
932
66187889877957686491893843813945583906821953769
258945317413
920641173
819676585275231
254
Recamán
58
49
616
65
Reverse Polish Notation
772
Reversi
473
Rijndael S-box
62
227
579
157
Roman to Arabic
451
ROT13
503
Rule 110
5
2
423
521
Scrambled Sort
639
597
Set
569
Seven Segment
625
Sierpiński Triangle
651
84
43
618
98
Smith Numbers
320
90
66
418
55
Spelling Numbers
647
Sudoku
516
Sudoku (Fill-in)
213
Taxicab Numbers
256
596
Ten-pin Bowling
470
Tic-tac-toe
406
Time Distance
485
Tongue-twisters
593644415566555
577230526489525502539
480568482487530497527529537655480630524465475534495479551503875520489458509525555621
493530499584496528503578478580597556659539520
509493516
Topological Sort
328
Tower of Hanoi
5
601
Transpose Sentence
348
Trinomial Triangle
17
576
United States
266
Vampire Numbers
313
150
223
348
94
Van Eck Sequence
543
21
19
597
738
Zeckendorf Representation
731
γ
229
114499488316
3442461142547148561273948893112454
1009348429816917946
8911162463166984694211411849531948850681482729575185654846428993593511513517539134519481554
λ
185
502495495271266205276157190578144206170182186183
204169488476305265107
184405117471233218477141164177511494498519160492175206146372147493136269192601524497223539477512486228
π
49849611996911001001165767228584362839159
674813210011813931
64672612610770813330576811113416017424885051639844141401386659720313576257107111100
τ
371675082931179294989711357662255948618292609368471319811713631446467281241107221313857691081301581702686495162964413340135655862001327524910710899
φ
14
5281941199381101881004547222494852706953
58361327711210122
5648221267765143355249106129158173298444455189261143313437586168131362467712098
√2
51828911995599682984644221444151727053
6039127981148523
5770241265857312833504510812915517325874544610923011933127335902031273624875111100
𝑒
31129405860987763808797465419943375474794579563694861111192337514922869383474293760861061141292560374584767309437102535921609461197817377