12 Days of Christmas
868
319
99 Bottles of Beer
862
391
Abundant Numbers
813
Arabic to Roman
735
298
Arrows
582
ASCII Table
347
brainfuck
814
Christmas Trees
766
475
Collatz
813
CSS Colors
286
Cubes
493
Day of Week
750
Diamonds
714
482
543
Divisors
833
824721
Emirp Numbers
745
771
Emojify
531
Evil Numbers
919
625
Fibonacci
921
862
Fizz Buzz
2552715453844663356695242455654218
822429362774543
Foo Fizz Buzz Bar
841
Fractions
625
Happy Numbers
731
550
Intersection
763
ISBN
708
Kaprekar Numbers
139
Kolakoski Sequence
546
Leap Years
887
675
Levenshtein Distance
301
Leyland Numbers
617
Look and Say
783
Lucky Tickets
607
Morse Decoder
467
Morse Encoder
521
Niven Numbers
778
805
Number Spiral
261
Odious Numbers
914
602
Ordinal Numbers
962
Pangram Grep
852
794
Pascal’s Triangle
752
393
745
Pernicious Numbers
452
499
Poker
653
Prime Numbers
698
377
830
Quine
332
864
371528582413
Recamán
572
Rock-paper-scissors-Spock-lizard
795
Roman to Arabic
586
281
Rule 110
470
Seven Segment
644
295
Sierpiński Triangle
576
447
Smith Numbers
115
Spelling Numbers
659
Sudoku
424
Ten-pin Bowling
482
Tongue-twisters
368
United States
772
Vampire Numbers
317
Van Eck Sequence
607
λ
499
420
π
382
τ
242
φ
374
√2
470
𝑒
618