12 Days of Christmas
806
861
99 Bottles of Beer
555
Abundant Numbers
688
Abundant Numbers (Long)
818
Arithmetic Numbers
577
Arrows
325
Ascending Primes
401
ASCII Table
703
brainfuck
429
468
Card Number Validation
530
Catalan Numbers
549
Christmas Trees
693
Collatz
828694734862900
CSS Colors
36
267
Cubes
659
Day of Week
762
Diamonds
59
Divisors
681796813
Emirp Numbers
619
589
Emojify
419
Evil Numbers
727
Evil Numbers (Long)
727
Factorial Factorisation
461
Farey Sequence
277
Fibonacci
935
Fizz Buzz
694
Foo Fizz Buzz Bar
630
Forsyth–Edwards Notation
580
Fractions
646
680
Game of Life
424
463
Gijswijt’s Sequence
581
Happy Numbers
486
Happy Numbers (Long)
555
Hexdump
542
Inventory Sequence
801
ISBN
748
Jacobi Symbol
652
Kolakoski Sequence
523
Leap Years
757
Levenshtein Distance
384
Leyland Numbers
669
Look and Say
720
Lucky Numbers
471
481
Morse Encoder
398
Niven Numbers
687
Niven Numbers (Long)
752
Number Spiral
399
Odious Numbers
753
Odious Numbers (Long)
738
Ordinal Numbers
456
Pangram Grep
815
Partition Numbers
462
Pernicious Numbers
449
Pernicious Numbers (Long)
562
Polyominoes
35
Prime Numbers
613
Prime Numbers (Long)
649
Proximity Grid
550
Quine
946
Recamán
852
Reverse Polish Notation
422
Rijndael S-box
156
Roman to Arabic
655
ROT13
914
SI Units
572
Sierpiński Triangle
574
Smith Numbers
536
Spelling Numbers
291
Tic-tac-toe
417
Time Distance
657
Tongue-twisters
634
United States
467
Van Eck Sequence
730
φ
60