12 Days of Christmas
407th
99 Bottles of Beer
567th
Abundant Numbers
1,660th
Arabic to Roman
1,249th
Arithmetic Numbers
975th
Ascending Primes
965th
Billiards
296th
Christmas Trees
2,091st
Diamonds
331st
Emirp Numbers
790th
Emirp Numbers (Long)
288th
Evil Numbers
40th
Evil Numbers (Long)
102nd
Fizz Buzz
880th
Leap Years
2,282nd
Look and Say
1,195th
Medal Tally
314th
Poker
245th
Prime Numbers
2,301st
Roman to Arabic
1,215th
ROT13
101st
Sudoku (Fill-in)
415th
Tic-tac-toe
344th
Time Distance
223rd
Vampire Numbers
222nd