Abundant Numbers
206th
377th
Arabic to Roman
64th
Ascending Primes
180th
Billiards
87th
brainfuck
38th
Collatz
171st
Diamonds
138th
Divisors
1,444th
Emirp Numbers
143rd
Emirp Numbers (Long)
40th
Evil Numbers
1st
Evil Numbers (Long)
33rd
Fizz Buzz
157th
Kaprekar Numbers
75th
Look and Say
356th
Medal Tally
91st
Number Spiral
178th
Poker
70th
Roman to Arabic
317th
ROT13
133rd
Sudoku (Fill-in)
110th
Tic-tac-toe
75th
Time Distance
43rd
Vampire Numbers
52nd
λ
134th