12 Days of Christmas
377
Abundant Numbers
669
Abundant Numbers (Long)
735
Arithmetic Numbers
673
Arrows
488
ASCII Table
517
Billiards
328
brainfuck
352266
Card Number Validation
439
Catalan Numbers
529
Christmas Trees
597
Collatz
726
Day of Week
442
Divisors
844
Evil Numbers
755
Fibonacci
490728534713637465790414566935730852
Fizz Buzz
602683
Foo Fizz Buzz Bar
581
Fractions
506
Happy Numbers
231
440
Hexdump
450
Inventory Sequence
694
ISBN
579
Leap Years
770
Leyland Numbers
657
Look and Say
388
Lucky Numbers
468
Niven Numbers
771
Niven Numbers (Long)
610
Odious Numbers
768
Ordinal Numbers
579
Pangram Grep
613
Pascal’s Triangle
651
Pernicious Numbers
508
Pernicious Numbers (Long)
523
Poker
231
Polyominoes
211
Recamán
673
Reverse Polish Notation
548
ROT13
401
Seven Segment
421
Smith Numbers
458
Sudoku
235
Vampire Numbers
481
Van Eck Sequence
551