12 Days of Christmas
480
24 Game
41
99 Bottles of Beer
739
Abundant Numbers
639
Abundant Numbers (Long)
709
Arabic to Roman
322
Arithmetic Numbers
671
ASCII Table
532
Christmas Trees
560
Collatz
761
CSS Colors
175
Day of Week
822
Divisors
611
Emirp Numbers
542
Emirp Numbers (Long)
594
Evil Numbers
583
Evil Numbers (Long)
611
Factorial Factorisation
471
Farey Sequence
513
Fibonacci
576
Fizz Buzz
831
Foo Fizz Buzz Bar
665
Fractions
432
Game of Life
153
ISBN
630
Kaprekar Numbers
154
Leap Years
850
Leyland Numbers
594
Niven Numbers
726
Niven Numbers (Long)
808
Number Spiral
89
Odious Numbers
638
Odious Numbers (Long)
633
Ordinal Numbers
572
Pangram Grep
343
Pernicious Numbers
502
Pernicious Numbers (Long)
572
Polyominoes
77
Prime Numbers
609
Prime Numbers (Long)
606
Recamán
414
Repeating Decimals
422
Roman to Arabic
325
ROT13
257
Seven Segment
374
Sierpiński Triangle
248
Time Distance
400
Tongue-twisters
723
Transpose Sentence
352
United States
126