99 Bottles of Beer
607
Christmas Trees
642
Divisors
729
Emirp Numbers
537
Evil Numbers
538
Fibonacci
725
Fizz Buzz
565
Gijswijt’s Sequence
525
Happy Numbers
402
Hexdump
490
Leap Years
558
Look and Say
626
Minesweeper
413
Morse Encoder
415
Niven Numbers
651592866
Odious Numbers
585
Ordinal Numbers
603
Pascal’s Triangle
428
Pernicious Numbers
559
Prime Numbers
553
Rock-paper-scissors-Spock-lizard
670