12 Days of Christmas
823
99 Bottles of Beer
689
Arithmetic Numbers
755
Christmas Trees
629
Evil Numbers
714
Farey Sequence
553
Fibonacci
772
Fizz Buzz
768
Foo Fizz Buzz Bar
772
Fractions
674
Happy Numbers
510
ISBN
689
Lucky Numbers
535
Medal Tally
447
Morse Decoder
116
Rijndael S-box
156
Seven Segment
435
Spelling Numbers
414
Time Distance
605
Tongue-twisters
667
Transpose Sentence
603
United States
319
Van Eck Sequence
552