12 Days of Christmas
450
99 Bottles of Beer
506
Abundant Numbers
724
Arabic to Roman
377
Christmas Trees
725
CSS Colors
103
Cubes
326
Day of Week
656
Diamonds
390
Divisors
688
Emirp Numbers
436
Emojify
360
Evil Numbers
498
Fibonacci
716
Fizz Buzz
581986634
Happy Numbers
441
Intersection
600
Leap Years
736
Look and Say
609
Morse Decoder
241
Morse Encoder
285
Niven Numbers
810
Odious Numbers
594
Ordinal Numbers
836
Pangram Grep
586
Pascal’s Triangle
512
Pernicious Numbers
465
Poker
272
Prime Numbers
492
Quine
864
Rock-paper-scissors-Spock-lizard
579
Roman to Arabic
600
Rule 110
404
Seven Segment
544
Sierpiński Triangle
272
Spelling Numbers
421
Sudoku
266
Ten-pin Bowling
361
Tongue-twisters
422
United States
327