12 Days of Christmas
861
99 Bottles of Beer
664
Abundant Numbers
739
Abundant Numbers (Long)
877
Arabic to Roman
389
brainfuck
596
Card Number Validation
579
Catalan Numbers
872874
Catalan’s Constant
475
Christmas Trees
649
Collatz
865766
Cubes
574
Day of Week
876825585
Diamonds
480
Divisors
826984
Emirp Numbers
584
Emirp Numbers (Long)
640
Evil Numbers
595727
Evil Numbers (Long)
712714
Farey Sequence
481
Fibonacci
820935867
Fizz Buzz
772945785
Foo Fizz Buzz Bar
747803768
Fractions
770
Happy Numbers
528
Happy Numbers (Long)
603
Hexdump
619
ISBN
690674
Kolakoski Constant
489
Kolakoski Sequence
533881
Leap Years
832785712
Levenshtein Distance
472
Leyland Numbers
703789
Look and Say
554
Lucky Numbers
596
Lucky Tickets
467
Morse Decoder
314
Morse Encoder
351
Niven Numbers
828722
Niven Numbers (Long)
939802
Odious Numbers
609754
Odious Numbers (Long)
716739
Ordinal Numbers
627
Pangram Grep
641806
Pascal’s Triangle
574721
Pernicious Numbers
759686
Pernicious Numbers (Long)
629723
Poker
322
Prime Numbers
714623
Prime Numbers (Long)
742659
QR Decoder
336
Quine
847944
Recamán
752806
Reverse Polish Notation
750
Rock-paper-scissors-Spock-lizard
755
Roman to Arabic
514
ROT13
514
Rule 110
387
Seven Segment
537
Sierpiński Triangle
368
Smith Numbers
754
Spelling Numbers
366
Time Distance
752
United States
473
Van Eck Sequence
668
π
445
τ
436
φ
728
√2
740
𝑒
388