12 Days of Christmas
714
99 Bottles of Beer
701
Abundant Numbers
695
Arabic to Roman
407
Arithmetic Numbers
667
Ascending Primes
143
Billiards
353
Christmas Trees
444
Diamonds
757
Emirp Numbers
681
Emirp Numbers (Long)
770
Emojify
479
Evil Numbers
980
Evil Numbers (Long)
949
Fizz Buzz
954
Leap Years
741
Look and Say
393
Medal Tally
616
Poker
515
Prime Numbers
665
Roman to Arabic
139
ROT13
897
Sudoku (Fill-in)
70
Tic-tac-toe
621
Time Distance
716
Vampire Numbers
758