12 Days of Christmas
395
99 Bottles of Beer
609
Abundant Numbers
661
Arabic to Roman
364
brainfuck
264
Christmas Trees
606
CSS Colors
80
Cubes
469
Diamonds
433
Divisors
817
Emirp Numbers
304
Emojify
354
Evil Numbers
535
Fibonacci
443
Fizz Buzz
767
Happy Numbers
254
Intersection
454
Kolakoski Sequence
447
Leap Years
558
Levenshtein Distance
772
Leyland Numbers
363
Look and Say
308
Morse Decoder
324
Morse Encoder
296
Niven Numbers
540
Odious Numbers
546
Pangram Grep
686
Pernicious Numbers
288
Prime Numbers
429
Quine
456
Recamán
489
Rule 110
333
Seven Segment
387
Sierpiński Triangle
186
Sudoku
150
Tongue-twisters
434
Van Eck Sequence
394