12 Days of Christmas
875
99 Bottles of Beer
829
Abundant Numbers
739
Arabic to Roman
774
Arrows
738
brainfuck
908
Catalan Numbers
564
Catalan’s Constant
414
Christmas Trees
763
Collatz
783
CSS Colors
850
Cubes
498
Diamonds
598
Divisors
905
Emirp Numbers
821
Emojify
Evil Numbers
299
786
Fibonacci
876
960850
Fizz Buzz
763339
977700
Foo Fizz Buzz Bar
986
Fractions
681
Happy Numbers
760
Happy Numbers (Long)
863
Hexdump
507
Intersection
774
ISBN
696
Kolakoski Constant
715
Kolakoski Sequence
497386
897
Leap Years
815
Levenshtein Distance
565
Leyland Numbers
876
Look and Say
606
743
Lucky Tickets
637
Morse Decoder
615
537
Morse Encoder
678
Musical Chords
384
Niven Numbers
922
Number Spiral
468
Odious Numbers
312
784
Ordinal Numbers
830
Pangram Grep
654866
Pascal’s Triangle
789
924125
Pernicious Numbers
738
Poker
Prime Numbers
913534
Prime Numbers (Long)
680
Quine
1,000
493943947920
Recamán
829
Reverse Polish Notation
687
Rock-paper-scissors-Spock-lizard
689
Roman to Arabic
813
Rule 110
778
Seven Segment
621
Sierpiński Triangle
482
Smith Numbers
744
Spelling Numbers
505
Star Wars Opening Crawl
760
Sudoku
569
Sudoku (Fill-in)
478
Ten-pin Bowling
570
Tongue-twisters
662
United States
Vampire Numbers
741
Van Eck Sequence
677
λ
586
π
691
τ
687
φ
718
√2
642
𝑒
618