12 Days of Christmas
371
Abundant Numbers
666
Abundant Numbers (Long)
731
Arithmetic Numbers
667
Arrows
485
ASCII Table
517
Billiards
327
brainfuck
352239
Card Number Validation
437
Catalan Numbers
526
Christmas Trees
594
Collatz
723
Day of Week
443
Divisors
824
Evil Numbers
754
Fibonacci
486722533710627464786410562932728846
Fizz Buzz
599682
Foo Fizz Buzz Bar
579
Fractions
506
Happy Numbers
228
438
Hexdump
450
Inventory Sequence
689
ISBN
577
Leap Years
768
Leyland Numbers
651
Look and Say
385
Lucky Numbers
463
Niven Numbers
767
Niven Numbers (Long)
604
Odious Numbers
766
Ordinal Numbers
570
Pangram Grep
609
Pascal’s Triangle
648
Pernicious Numbers
506
Pernicious Numbers (Long)
516
Poker
226
Polyominoes
194
Recamán
667
Reverse Polish Notation
549
ROT13
401
Seven Segment
413
Smith Numbers
457
Sudoku
234
Vampire Numbers
475
Van Eck Sequence
549