12 Days of Christmas
857
99 Bottles of Beer
664
Abundant Numbers
720739
Abundant Numbers (Long)
818864
Arabic to Roman
389
ASCII Table
629
brainfuck
597
Card Number Validation
580
Catalan Numbers
874875
Catalan’s Constant
475
Christmas Trees
649
Collatz
866711
Cubes
574
Day of Week
878825586
Diamonds
480
Divisors
826984
Emirp Numbers
535576
Emirp Numbers (Long)
653641
Evil Numbers
701727
Evil Numbers (Long)
722714
Farey Sequence
482
Fibonacci
820935869
Fizz Buzz
772945786
Foo Fizz Buzz Bar
747803769
Fractions
659770
Happy Numbers
528
Happy Numbers (Long)
603
Hexdump
677
ISBN
691674
Kolakoski Constant
489
Kolakoski Sequence
533881
Leap Years
844785712
Levenshtein Distance
638473
Leyland Numbers
704789
Look and Say
554
Lucky Numbers
596
Lucky Tickets
468
Morse Decoder
314
Morse Encoder
351
Niven Numbers
829722
Niven Numbers (Long)
940802
Odious Numbers
720754
Odious Numbers (Long)
717753
Ordinal Numbers
627
Pangram Grep
641806
Pascal’s Triangle
574721
Pernicious Numbers
759686
Pernicious Numbers (Long)
630723
Poker
322
Prime Numbers
715623
Prime Numbers (Long)
743659
QR Decoder
336
Quine
849947
Recamán
754806
Reverse Polish Notation
751
Rock-paper-scissors-Spock-lizard
755
Roman to Arabic
514
ROT13
548
Rule 110
387
Seven Segment
537
Sierpiński Triangle
368
Smith Numbers
755
Spelling Numbers
366
Time Distance
752
United States
473
Van Eck Sequence
668
π
445
τ
436
φ
728
√2
740
𝑒
388