12 Days of Christmas
879
99 Bottles of Beer
731
Abundant Numbers
728
Arabic to Roman
572
Arithmetic Numbers
789
Ascending Primes
165
Billiards
292
Christmas Trees
513
Diamonds
699
Emirp Numbers
623
Emirp Numbers (Long)
682
Evil Numbers
982
Evil Numbers (Long)
952
Fizz Buzz
977
Leap Years
744
Look and Say
486
Medal Tally
620
Poker
563
Prime Numbers
665
Roman to Arabic
185
ROT13
916
Sudoku (Fill-in)
106
Tic-tac-toe
535
Time Distance
767
Vampire Numbers
690