12 Days of Christmas
373
24 Game
8
99 Bottles of Beer
461
Abundant Numbers
604463
709
Abundant Numbers (Long)
608
778
Arabic to Roman
401
362
Arithmetic Numbers
739
Arrows
352
Ascending Primes
414
ASCII Table
515
629
645
Billiards
254
brainfuck
321
Card Number Validation
501
Catalan Numbers
40
656
691
Catalan’s Constant
393
Christmas Trees
503
672
Collatz
559
619
860
CSS Colors
152
Cubes
706
Day of Week
712
Diamonds
357
566
Divisors
626
786660884
682
858
Emirp Numbers
505
Emirp Numbers (Long)
573
Emojify
409
Evil Numbers
322
599610
548
873
Evil Numbers (Long)
288
604288
576
851
Factorial Factorisation
115
78
76
Farey Sequence
509
Fibonacci
546734
491753550939600
567
935
Fizz Buzz
644
923811
590884
891
Foo Fizz Buzz Bar
568
703
841
756
Forsyth–Edwards Notation
422
Fractions
394
Happy Numbers
427
501
582
Happy Numbers (Long)
384
688
667
Hexdump
660
589
Intersection
348
533
Inventory Sequence
625
ISBN
529
555
598
595
Jacobi Symbol
445
Kaprekar Numbers
212
Kolakoski Constant
58
Leap Years
690
873760703
804
883
Levenshtein Distance
389
Leyland Numbers
68
817
ln 2
93
662
702
Look and Say
470
742
Lucky Numbers
857
Medal Tally
390
Minesweeper
316
Morse Decoder
346
Morse Encoder
198
N Queens
113
Niven Numbers
737
677
800
Niven Numbers (Long)
842
795
887
Number Spiral
275
202
Odious Numbers
364
608632198
595
852
Odious Numbers (Long)
299
622657
592
849
Ordinal Numbers
556
PalindromemordnilaP
355
Pangram Grep
561
772
Partition Numbers
67
Pascal’s Triangle
220
842
Pernicious Numbers
414
502465
Pernicious Numbers (Long)
613
Poker
273
Prime Numbers
586540
464833662451499281817595892800
Prime Numbers (Long)
646
487849601678688338821
952765
Quine
968
947
Recamán
397
727
Repeating Decimals
229
Rijndael S-box
135175115175
132
112
Rock-paper-scissors-Spock-lizard
495
485
Roman to Arabic
344
ROT13
798
Rule 110
314
504
Scrambled Sort
650
Set
618
Seven Segment
421
466
SI Units
200
Sierpiński Triangle
557
Smith Numbers
448
Spelling Numbers
478
Star Wars GPT
408
Star Wars Opening Crawl
237
Tic-tac-toe
526
Time Distance
528
336
Tongue-twisters
631
281
305
Transpose Sentence
545
Trinomial Triangle
741
United States
370
346
Vampire Numbers
106
69
70
Van Eck Sequence
610
γ
178
41
λ
187
π
96
397
τ
94
390
φ
95
674
√2
89
32
47
𝑒
60
28
381