12 Days of Christmas
194th
99 Bottles of Beer
265th
Abundant Numbers
370th
Arabic to Roman
275th
Arithmetic Numbers
233rd
Ascending Primes
231st
Billiards
101st
Christmas Trees
718th
Diamonds
85th
Emirp Numbers
222nd
Emirp Numbers (Long)
97th
Evil Numbers
1st
Evil Numbers (Long)
38th
Fizz Buzz
58th
Leap Years
459th
Look and Say
338th
Medal Tally
79th
Poker
81st
Prime Numbers
454th
Roman to Arabic
327th
ROT13
88th
Sudoku (Fill-in)
110th
Tic-tac-toe
104th
Time Distance
82nd
Vampire Numbers
128th