12 Days of Christmas
95th
99 Bottles of Beer
91st
Abundant Numbers
412th
Arabic to Roman
294th
Arithmetic Numbers
260th
Ascending Primes
242nd
Billiards
88th
Christmas Trees
750th
Diamonds
45th
Emirp Numbers
159th
Emirp Numbers (Long)
42nd
Emojify
112th
Evil Numbers
1st
Evil Numbers (Long)
41st
Fizz Buzz
44th
Leap Years
484th
Look and Say
353rd
Medal Tally
50th
Poker
40th
Prime Numbers
487th
Roman to Arabic
334th
ROT13
57th
Sudoku (Fill-in)
116th
Tic-tac-toe
64th
Time Distance
40th
Vampire Numbers
51st