12 Days of Christmas
846
99 Bottles of Beer
826
Abundant Numbers
734
Arabic to Roman
773
Arrows
734
brainfuck
833
Catalan Numbers
561
Catalan’s Constant
409
Christmas Trees
758
Collatz
779
CSS Colors
850
Cubes
493
Diamonds
592
Divisors
900
Emirp Numbers
818
Emojify
Evil Numbers
292
784
Fibonacci
855
958846
Fizz Buzz
748327
973692
Foo Fizz Buzz Bar
981
Fractions
681
Happy Numbers
755
Happy Numbers (Long)
858
Hexdump
499
Intersection
769
ISBN
691
Kolakoski Constant
708
Kolakoski Sequence
399384
895
Leap Years
813
Levenshtein Distance
561
Leyland Numbers
870
Look and Say
573
738
Lucky Tickets
632
Morse Decoder
584
532
Morse Encoder
665
Musical Chords
374
Niven Numbers
914
Number Spiral
466
Odious Numbers
300
781
Ordinal Numbers
827
Pangram Grep
644861
Pascal’s Triangle
761
921125
Pernicious Numbers
735
Poker
Prime Numbers
912533
Prime Numbers (Long)
678
Quine
986
492941945918
Recamán
822
Reverse Polish Notation
675
Rock-paper-scissors-Spock-lizard
682
Roman to Arabic
808
Rule 110
769
Seven Segment
612
Sierpiński Triangle
477
Smith Numbers
740
Spelling Numbers
497
Star Wars Opening Crawl
741
Sudoku
541
Sudoku (Fill-in)
475
Ten-pin Bowling
561
Tongue-twisters
662
United States
Vampire Numbers
731
Van Eck Sequence
674
λ
580
π
690
τ
684
φ
714
√2
635
𝑒
613