12 Days of Christmas
1051811331471431611616211162167143120
147123155160158148141167157179100180173141141165110
155170865155162136157163174183
137161160176166160140150153178119153185168151
162123163
24 Game
4618121728
13261821181114
11201118171515215928
262123101220
162242121061519232424121919121214113010191812838203725203517
99 Bottles of Beer
16201616156891781817201619
16171718181923202020
262213
15
224
17
13
Abundant Numbers
73426218218265687201237326294320262348
21435421933825132437832529729357507342133196256121
206266772227198108234239301431227228300219346713211193318237375382526399238307261303263290
Abundant Numbers (Long)
147542394675144666161624968
45694174546279675852101217923354629
45638094535194553628149395437688463732564174789491505474654760
Arabic to Roman
512
Arithmetic Numbers
498
2
542
860
3
Arrows
443
Ascending Primes
90109
130
208
515
123
180
ASCII Table
646
14
126
410
299
246
Billiards
204
brainfuck
764
Calendar
642
Card Number Validation
707
Catalan Numbers
17
9
637
15
38
Catalan’s Constant
7995109139
1501211091346385
619079889770
776935812214014841
74914017312186156446798111162165186619863586910353172521807559551014487500121185133156
Christmas Trees
722
125
64
710
109
69
Collatz
6412913660491761793158008397746887156336405616327126165955416596354755943874686807417599574842913748576
749822684602723598754587340843705421186517646412331864231820597
Continued Fractions
406
CSS Colors
310
Cubes
3456233548
35
4442473147
3044334137535253645235774726283828
51475973734
51465164573144307532393139284943
764957
482640
Day of Week
683
DFA Simulator
471
Diamonds
281
66
38
68
467
58
31
Divisors
205832353675439364952573546
365237565145605047431789731931499
395686329311543505162
293926488712722453662587778464670482747
Emirp Numbers
256
396
224
661
584
Emirp Numbers (Long)
63
57
696
623
Emojify
403
Evil Numbers
98828305308411419330430546460488406560
34653235654439456958753242837567842516190319442125
339409732361372120384354442681315344479336529872377303546346586540635684353550363467426471
Evil Numbers (Long)
73717161651915162422261823
15231429182435261718
54308142013
1823743171651717223015132013228481812221429273438172530201722
Factorial Factorisation
127
104
59
334
94
Farey Sequence
51813481125671191414161216
11161218131819141415
2619511145
14156801312
141314171310131015131410161017162020142019141618
Fibonacci
1984012116875129088822248588758256934637721867125597867914673554095623656405148949318251550
55957792127748575869894743434756458652489255933559382220690816387453443882552267461429786802
Fizz Buzz
39196132101126763101130164136166118162
10417111617913516520716018816828296185849514750
1115099869913269135125138216136981309916163113695123117210168170211124159122156107158
Foo Fizz Buzz Bar
51912121169711141714181317
11191318141518161617
2919811148
11188431112
15151619
10141115806149141321171823141713171316
Forsyth–Edwards Notation
706
Fractions
652
488
Game of Life
230
Gijswijt’s Sequence
40
17
447
509
Gray Code Decoder
693
837
Gray Code Encoder
924
Happy Numbers
259
361
641
243
752
525
Happy Numbers (Long)
355
84
70
469
599
Hexdump
557
Hilbert Curve
89
274
Intersection
542
Inventory Sequence
17
10
574
730
ISBN
638
Jacobi Symbol
527
596
Kaprekar Numbers
324
320
522
295
Kolakoski Constant
21
5087107136
32105112128698826168111828898111
998713312818812638
84222331381228511363409512812120817165956977668452134551459318150914389287119168112147
Kolakoski Sequence
3444141915
27182730952231822436233332393832312635584212223210
3496703232472830334142182018306341818272137312447343655251632
Leap Years
520
54
25
685
693
Levenshtein Distance
528
Leyland Numbers
133
134
649
810
ln 2
488092110
779588106
59
3261717750
5742125
13023
5764
117108398
3746
10013113216327813948517737
35122
590192119552429716696127
Look and Say
569524445944160435767743857
49763962696273905865
1148521465785
5276829424923637263809827534158633402650399087361175654115653767
Lucky Numbers
12
23
10
490
509
Lucky Tickets
417
421
Mandelbrot
8
472
Medal Tally
588
Minesweeper
425
Morse Decoder
294
Morse Encoder
484
Multitap Input
669
N Queens
582
47
195
497
76
Niven Numbers
751644331697805764824524846924668847694613780669804751833780787866
399701732899
703839118552686895964427799
890793823808825557643362776914698683495786903527610572898547301890587812844
Niven Numbers (Long)
211555
5687868
510487710877
15103564
5891055
567964658848637591014116712767
Number Spiral
173
270
347
246
Odious Numbers
95769284287403426314411513448470400536
33150034052537954255552040936665817505181305423123
308351743355378123376348435666308317446307507849362290498342582587623654347494340470395472
Odious Numbers (Long)
636171317528151463021261823
15221429182433251718
54307142012
1823754171651817233115131813228271711201429263237172329201722
Ordinal Numbers
722
PalindromemordnilaP
657
Pangram Grep
681
852
775
Partition Numbers
62
321
264
Pascal’s Triangle
245
63
19
564
100
729
Pernicious Numbers
439
328
120
384
481
Pernicious Numbers (Long)
2
2
417
597
Poker
255
Polyominoes
60
147
109
32
Prime Numbers
99661396332479500447426574523520424541
34357737452944048656157420743986848589226300380125
310582831369357109455383551705360354536370513654320253599391631600625772448495341553408498
Prime Numbers (Long)
296675807
72391069
686107812938
16123573
6984565
6891186758689438510914147912868
Quine
986
478962530
864479417449
14029349944514800828878
56725711737
933
66287993377957786492193843765945583909821953769
258946317342
920642173
821677586275231
255
Recamán
58
49
616
65
Reverse Polish Notation
764
Reversi
449
Rijndael S-box
62
227
541
156
Roman to Arabic
451
ROT13
504
Rule 110
5
2
423
521
Scrambled Sort
642
598
Set
569
Seven Segment
591
Sierpiński Triangle
652
84
43
617
98
Smith Numbers
319
90
66
387
51
Spelling Numbers
643
Sudoku
454
Sudoku (Fill-in)
186
Taxicab Numbers
256
602
Ten-pin Bowling
448
Tic-tac-toe
404
Time Distance
481
Tongue-twisters
443609415518555
577229526488519502539
480567482481523483457529536655428616513459475534494
551494865519489458496521554621
493529498583487521502577478570597557658537520
509492515
Topological Sort
311
Tower of Hanoi
5
601
Transpose Sentence
349
Trinomial Triangle
17
543
United States
266
Vampire Numbers
301
150
222
314
94
Van Eck Sequence
544
21
19
598
739
Zeckendorf Representation
732
γ
229
112497486315
3442231122537010661271928789111113
999148329716717945
8810960463165974604111211630231848850378481709374177644826328892593511513118503133519481164
λ
184
501495495271260204276156189579144205170178186155
203168487475305218106
184404116470182216476132163176510493497518159491160205146287146490136268191600523496222511476511486228
π
4984961199688100991165767228584362788758
674813210011813731
64672612610870813330576811113514617424884751639544135401376759720313576255107111100
τ
371684982931179294989711357662255948617789599268471319811713631436467281241117221223857691081301431712686505162944413240134665882001327524710710899
φ
14
5181941199481101871004547223494952686953
58361327711310122
5648221267765143355249106129141173298438455189261143313437586168131362457712098
√2
50828911996599682984644221444151697053
6039127981148523
5770241265857412834504510812914317325874144611923011933127335912031273623775111100
𝑒
30124405860987763808797465419943375471784579563894861111192335514922869383574293760841061141292560354584767309437102535921609461180817377