12 Days of Christmas
885
99 Bottles of Beer
758
Abundant Numbers
760
Arrows
483
brainfuck
677
819
Catalan Numbers
972
Catalan’s Constant
649
Christmas Trees
744
Collatz
899
CSS Colors
577
586
Divisors
984
Emirp Numbers
853
Evil Numbers
872
Fibonacci
981
986
Fizz Buzz
944
Foo Fizz Buzz Bar
909
Forsyth–Edwards Notation
770
Fractions
672
744
Happy Numbers
731
Happy Numbers (Long)
831
Intersection
789
ISBN
643
Jacobi Symbol
662
Kolakoski Constant
487
Kolakoski Sequence
465
783
Levenshtein Distance
690
Leyland Numbers
909
Look and Say
649
Lucky Tickets
511
Maze
854
Morse Decoder
624
Morse Encoder
777
Niven Numbers
843
854
941
Niven Numbers (Long)
887
Odious Numbers
783
Pangram Grep
909
Pascal’s Triangle
923
Pernicious Numbers
373
814
Prime Numbers
957
Prime Numbers (Long)
950
Recamán
816
Repeating Decimals
429
Reverse Polish Notation
747
Rock-paper-scissors-Spock-lizard
713
Roman to Arabic
616
Seven Segment
539
Sierpiński Triangle
802
Smith Numbers
544
Star Wars Opening Crawl
372
Sudoku
699
Sudoku (Fill-in)
519
Time Distance
785
Tongue-twisters
595
United States
Vampire Numbers
708
Van Eck Sequence
568
λ
616
π
920
τ
901
φ
564
905
√2
596
874
𝑒
733