12 Days of Christmas
381
99 Bottles of Beer
397
Arithmetic Numbers
670
Christmas Trees
557
Evil Numbers
727
Farey Sequence
504
Fibonacci
783
Fizz Buzz
707
Foo Fizz Buzz Bar
623
Fractions
590
Happy Numbers
403
ISBN
555
Lucky Numbers
531
Medal Tally
347
Morse Decoder
151
Rijndael S-box
114
Seven Segment
325
Spelling Numbers
253
Time Distance
343
Tongue-twisters
373
Transpose Sentence
504
United States
238
Van Eck Sequence
541