99 Bottles of Beer
925
341
Abundant Numbers
756
848
688
Arrows
468
Card Number Validation
781
Catalan Numbers
690
Collatz
902
CSS Colors
97
Divisors
856
Evil Numbers
719
Fibonacci
894
892981
960
699986
Fizz Buzz
570811989788903795
891
Forsyth–Edwards Notation
722
Fractions
637
Game of Life
861
Happy Numbers
520
Leap Years
588
Levenshtein Distance
908
ln 2
242
Look and Say
876
Niven Numbers
972
918
Niven Numbers (Long)
921
Number Spiral
417
Odious Numbers
717
Odious Numbers (Long)
642
PalindromemordnilaP
775
Pascal’s Triangle
818
Pernicious Numbers
491
483
Prime Numbers
393
381
Proximity Grid
284
Quine
1,000
840866
599
946
332
Reverse Polish Notation
690
ROT13
870
Tongue-twisters
737
671
United States
329
Van Eck Sequence
388
π
831
74300204135252
τ
814
𝑒
48
198