12 Days of Christmas
99 Bottles of Beer
718
Abundant Numbers
722
Arabic to Roman
527
brainfuck
706
Christmas Trees
913
CSS Colors
Cubes
656
Diamonds
543
Divisors
840
Emirp Numbers
579
Emojify
427
Evil Numbers
490
Fibonacci
843
Fizz Buzz
927
Happy Numbers
727
Happy Numbers (Long)
664
Intersection
625
Kolakoski Constant
655
Kolakoski Sequence
785
Leap Years
802
Levenshtein Distance
435
Leyland Numbers
855
Look and Say
666
Lucky Tickets
425
Morse Decoder
368
Morse Encoder
363
Niven Numbers
559
Odious Numbers
471
Ordinal Numbers
797
Pangram Grep
885
Pascal’s Triangle
646
Pernicious Numbers
389
Poker
609
Prime Numbers
669
Quine
598
Recamán
742
Rock-paper-scissors-Spock-lizard
491
Roman to Arabic
Rule 110
582
Seven Segment
456
Sierpiński Triangle
502
Spelling Numbers
549
Star Wars Opening Crawl
703
Sudoku
Sudoku (Fill-in)
268
Ten-pin Bowling
290
Tongue-twisters
United States
400
Vampire Numbers
328
Van Eck Sequence
510
λ
392
π
203
τ
204
φ
384
√2
462
𝑒
548