12 Days of Christmas
704
99 Bottles of Beer
770
Abundant Numbers
706
Arabic to Roman
781
Arrows
561
brainfuck
854
Catalan Numbers
561
Catalan’s Constant
348
Christmas Trees
661
Collatz
705
CSS Colors
923
Cubes
351
Diamonds
673
Divisors
837
Emirp Numbers
815
Emojify
Evil Numbers
292
784
Fibonacci
855
958846
Fizz Buzz
748
921692
Foo Fizz Buzz Bar
953
Fractions
579
Happy Numbers
689
Happy Numbers (Long)
728
Hexdump
341
Intersection
801
ISBN
540
Kolakoski Constant
781
Kolakoski Sequence
399378
894
Leap Years
812
Levenshtein Distance
438
Leyland Numbers
881
Look and Say
573
600
Lucky Tickets
479
Morse Decoder
565
578
Morse Encoder
688
Musical Chords
276
Niven Numbers
914
Number Spiral
379
Odious Numbers
300
781
Ordinal Numbers
673
Pangram Grep
644869
Pascal’s Triangle
761
884125
Pernicious Numbers
735
Poker
Prime Numbers
912533
Prime Numbers (Long)
678
Quine
986
492941945918
Recamán
742
Reverse Polish Notation
499
Rock-paper-scissors-Spock-lizard
468
Roman to Arabic
611
Rule 110
680
Seven Segment
449
Sierpiński Triangle
602
Smith Numbers
543
Spelling Numbers
533
Star Wars Opening Crawl
734
Sudoku
526
Sudoku (Fill-in)
494
Ten-pin Bowling
393
Tongue-twisters
368
United States
Vampire Numbers
539
Van Eck Sequence
638
λ
384
π
766
τ
760
φ
700
√2
635
𝑒
613