12 Days of Christmas
717
24 Game
54
99 Bottles of Beer
668
Arrows
243
Collatz
711
Day of Week
734
Diamonds
302
Divisors
351
Farey Sequence
294
Fizz Buzz
629
Forsyth–Edwards Notation
379
ISBN
479
Niven Numbers
604
Pernicious Numbers
380
Seven Segment
330
Ten-pin Bowling
293
Tongue-twisters
629
π
98
𝑒
77