12 Days of Christmas
716
24 Game
49
99 Bottles of Beer
758
Abundant Numbers
680
Abundant Numbers (Long)
697
Arabic to Roman
321
Arithmetic Numbers
644
ASCII Table
533
Christmas Trees
554
Collatz
754
CSS Colors
313
Day of Week
822
Divisors
600
Emirp Numbers
605
Emirp Numbers (Long)
582
Evil Numbers
580
Evil Numbers (Long)
612
Factorial Factorisation
463
Farey Sequence
513
Fibonacci
572
Fizz Buzz
826
Foo Fizz Buzz Bar
663
Fractions
432
Game of Life
128
ISBN
620
Kaprekar Numbers
120
Leap Years
828
Leyland Numbers
582
Niven Numbers
713
Niven Numbers (Long)
789
Number Spiral
88
Odious Numbers
632
Odious Numbers (Long)
624
Ordinal Numbers
569
Pangram Grep
337
Pernicious Numbers
495
Pernicious Numbers (Long)
557
Polyominoes
59
Prime Numbers
608
Prime Numbers (Long)
602
Recamán
403
Repeating Decimals
423
Roman to Arabic
326
ROT13
257
Seven Segment
372
Sierpiński Triangle
249
Time Distance
414
Tongue-twisters
754
Transpose Sentence
345
United States
126