12 Days of Christmas
861
99 Bottles of Beer
664
Abundant Numbers
739
Abundant Numbers (Long)
864
Arabic to Roman
389
brainfuck
597
Card Number Validation
579
Catalan Numbers
872874
Catalan’s Constant
475
Christmas Trees
649
Collatz
866711
Cubes
574
Day of Week
877825585
Diamonds
480
Divisors
826984
Emirp Numbers
576
Emirp Numbers (Long)
641
Evil Numbers
595727
Evil Numbers (Long)
712714
Farey Sequence
482
Fibonacci
820935868
Fizz Buzz
772945786
Foo Fizz Buzz Bar
747803769
Fractions
770
Happy Numbers
528
Happy Numbers (Long)
603
Hexdump
619
ISBN
690674
Kolakoski Constant
489
Kolakoski Sequence
533881
Leap Years
832785712
Levenshtein Distance
473
Leyland Numbers
703789
Look and Say
554
Lucky Numbers
596
Lucky Tickets
468
Morse Decoder
314
Morse Encoder
351
Niven Numbers
828722
Niven Numbers (Long)
940802
Odious Numbers
610754
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
753806
Reverse Polish Notation
750
Rock-paper-scissors-Spock-lizard
755
Roman to Arabic
514
ROT13
515
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