12 Days of Christmas
1531481071066296981037880
916
80
147
24 Game
26
15
41
8
35
99 Bottles of Beer
506
8
291
10
12
Abundant Numbers
582
238
778
790
268
Abundant Numbers (Long)
770
66
818
735
64
Arabic to Roman
613
Arithmetic Numbers
507
551
612
3
Arrows
583
Ascending Primes
111
130
527
109
181
ASCII Table
644
14
349
238
249
Billiards
343
brainfuck
819
Calendar
522
Card Number Validation
723
Catalan Numbers
16
643
15
44
Catalan’s Constant
95109139
1501241111345584
56937995976377691881221411503275
4117315916817344
98115162383186611036356599146195451808033922714580513121178147
Christmas Trees
729
128
714
95
71
Collatz
66836976779015791844776665712625
576641732622374481445479586
726
533
580629952
585
755603692601672528752496
755757391
658767331
850
531
CSS Colors
227
Cubes
518
33
Day of Week
534
681
DFA Simulator
606
Diamonds
294
67
38
595
49
28
Divisors
768
36
872
844
Emirp Numbers
252
397
586
575
Emirp Numbers (Long)
64
704
475
Emojify
355
Evil Numbers
392
429
734
818
539
Evil Numbers (Long)
524
16
748
800
Factorial Factorisation
127
336
76
Farey Sequence
479
563
9
750
25
Fibonacci
695420915814225783878839668434772
502569817783460404572369646
885
519
303556578899287490
873898750437715455657494
911568329
697818329
888556
465436793
Fizz Buzz
768
130
511989
578
Foo Fizz Buzz Bar
699
14
845
644
Forsyth–Edwards Notation
648
Fractions
652
415
Game of Life
426
Gijswijt’s Sequence
40
551
413
Happy Numbers
212
362
537
626
403
Happy Numbers (Long)
359
84
473
503
Hexdump
650
Intersection
542
Inventory Sequence
17
581
695
ISBN
643
Jacobi Symbol
548
422
Kaprekar Numbers
325
549
262
Kolakoski Constant
2188108134
41106111129589026158112839199831008218912918912530851389413812116411458419611712229517266966877588649196481529418122714878295119169135
Kolakoski Sequence
25
706
519
Leap Years
557
54
704
614
Levenshtein Distance
652
Leyland Numbers
133
676
695
ln 2
8193111
779687107
60
33627481495844126
1312458
118107355
38
10913215516328834047507733
36128
3361931205724298167109
Look and Say
448
44
839
505
Lucky Numbers
12
23
497
496
Lucky Tickets
410
Mandelbrot
135
Medal Tally
555
Minesweeper
421
Morse Decoder
271
Morse Encoder
306
N Queens
585
47
697
59
Niven Numbers
530
412
973
745
Niven Numbers (Long)
6
923
813
Number Spiral
174
370
202
Odious Numbers
432
412
748
852
Odious Numbers (Long)
536
14648
761
831
Ordinal Numbers
723
PalindromemordnilaP
668
Pangram Grep
689
860
Partition Numbers
385
249
Pascal’s Triangle
247
63
568
100
678
Pernicious Numbers
444
330
322
416
Pernicious Numbers (Long)
2
425
546
Poker
397
Polyominoes
60
120
25
Prime Numbers
467
426
549833
604
Prime Numbers (Long)
583
713
849
640
Quine
1,000481967599
863480417433
1402933894851783482991956928811837
933
66487990478557686792994244815947584907821958772
260947320417
924643174
821679589275233
255
Recamán
59
625
59
Reverse Polish Notation
772
Reversi
406
Rijndael S-box
62
700
112
Roman to Arabic
453
ROT13
478
Rule 110
5
424
452
Scrambled Sort
598
Set
690
Seven Segment
728
Sierpiński Triangle
661
85
620
131
Smith Numbers
321
90
560
40
Spelling Numbers
381
Sudoku
354
Sudoku (Fill-in)
281
Ten-pin Bowling
418
Tic-tac-toe
409
Time Distance
352
Tongue-twisters
228
714
277
Topological Sort
332
Transpose Sentence
352
Trinomial Triangle
583
United States
448
Vampire Numbers
314
150
446
70
Van Eck Sequence
548
21
603
702
Zeckendorf Representation
743
γ
78225178210
3401701122036019457460948892112176100921922971681794689
613401661931734111211719521438422980242709462185531985620693339227194208535134375180
λ
229187214
2701971742061091343479716711515317913217316519323331021462164
115345201534175891591722012083902261572061051441001878620286211160296234194142533193183184
π
8496120
9110099116526822853436284925667481331011181382764
2512610671013329586911413516117425745050567938145401386734320413667254108132111
τ
8394118
94989611453672265348628293576948132991181362764
2612411072613238577011213115917127735050567838144401356633820013267250108129110
φ
138195119
81988710145472234649527069505837133771131001956
22126761421443452491101291591743071444550792411533139373371681313724678120104
√2
8389119
599983994745222444252727152604112899115852058
231275758012932514610913015617426874644614782812333132343402041283724976131113
𝑒
596099
638087974655200433754748044573795871121202052
228795843752838618910711513025613845852662810137103543411619559198828482