Abundant Numbers
225th
407th
Arabic to Roman
66th
Ascending Primes
220th
Billiards
105th
brainfuck
42nd
Collatz
189th
Diamonds
157th
Divisors
1,500th
Emirp Numbers
156th
Emirp Numbers (Long)
48th
Emojify
284th
Evil Numbers
1st
Evil Numbers (Long)
41st
Fizz Buzz
174th
Kaprekar Numbers
98th
Look and Say
382nd
Medal Tally
101st
Number Spiral
197th
Poker
84th
Roman to Arabic
336th
ROT13
157th
Sudoku (Fill-in)
120th
Tic-tac-toe
95th
Time Distance
48th
Vampire Numbers
59th
λ
142nd