wuminws
12 Days of Christmas
11th
24 Game
3rd
Abundant Numbers
6th
CSS Colors
129th
Leyland Numbers
8th
Look and Say
10th
Morse Decoder
6th
Odious Numbers (Long)
9th
Pangram Grep
8th
Prime Numbers
1st
Prime Numbers (Long)
1st
Tic-tac-toe
7th
π
13th
√2
1st