Abundant Numbers
202nd
356th
Arabic to Roman
254th
Ascending Primes
154th
Billiards
69th
brainfuck
37th
Collatz
161st
Divisors
1,407th
Evil Numbers
1st
Evil Numbers (Long)
32nd
Kaprekar Numbers
68th
Look and Say
338th
Medal Tally
85th
Number Spiral
173rd
Poker
102nd
Roman to Arabic
298th
ROT13
101st
Sudoku (Fill-in)
105th
Tic-tac-toe
64th