12 Days of Christmas
365
Abundant Numbers
667
Abundant Numbers (Long)
731
Arithmetic Numbers
657
Arrows
485
ASCII Table
517
Billiards
327
brainfuck
335240
Card Number Validation
437
Catalan Numbers
526
Christmas Trees
594
Collatz
698
Day of Week
443
Divisors
824
Evil Numbers
754
Fibonacci
486723533710627464786410562933728847
Fizz Buzz
599682
Foo Fizz Buzz Bar
579
Fractions
506
Happy Numbers
229
438
Hexdump
445
Inventory Sequence
689
ISBN
577
Leap Years
768
Leyland Numbers
652
Look and Say
385
Lucky Numbers
463
Niven Numbers
767
Niven Numbers (Long)
604
Odious Numbers
766
Ordinal Numbers
553
Pangram Grep
609
Pascal’s Triangle
648
Pernicious Numbers
506
Pernicious Numbers (Long)
497
Poker
226
Polyominoes
192
Recamán
668
Reverse Polish Notation
550
ROT13
401
Seven Segment
413
Smith Numbers
456
Sudoku
233
Vampire Numbers
475
Van Eck Sequence
549