12 Days of Christmas
882
99 Bottles of Beer
841
Abundant Numbers
734
Abundant Numbers (Long)
857
Alphabetic Numbers
750
Arabic to Roman
799
Arithmetic Numbers
860
Arrows
478
Ascending Primes
549
ASCII Table
534
brainfuck
526
Card Number Validation
551
Catalan Numbers
699
Catalan’s Constant
471
Christmas Trees
854
Collatz
831
CSS Colors
434
Cubes
594
Day of Week
889
Diamonds
587
Divisors
979645
Emirp Numbers
612
Emirp Numbers (Long)
678
Emojify
467
Evil Numbers
817
Evil Numbers (Long)
798
Factorial Factorisation
616
Farey Sequence
568
Fibonacci
908
Fizz Buzz
941
Foo Fizz Buzz Bar
906
Forsyth–Edwards Notation
762
Fractions
723
Game of Life
450
Happy Numbers
592
Happy Numbers (Long)
661
Hexdump
627
Intersection
787
Inventory Sequence
739
ISBN
790
Kolakoski Constant
560
Kolakoski Sequence
770
Leap Years
829
Levenshtein Distance
530
Leyland Numbers
870
ln 2
393
Look and Say
669
Lucky Numbers
667
Lucky Tickets
411
Mandelbrot
721
Morse Decoder
473
Morse Encoder
406
Musical Chords
356
Niven Numbers
740
Niven Numbers (Long)
806
Number Spiral
591
Odious Numbers
781
Odious Numbers (Long)
778
Ordinal Numbers
756
Pangram Grep
905
Pascal’s Triangle
783
Pernicious Numbers
708
Pernicious Numbers (Long)
737
Poker
614
Prime Numbers
653
Prime Numbers (Long)
689
QR Decoder
433
Quine
945
Recamán
799
Repeating Decimals
499
Reverse Polish Notation
752
Reversi
316
Rock-paper-scissors-Spock-lizard
765
Roman to Arabic
591
ROT13
407
Rule 110
546
Seven Segment
598
Sierpiński Triangle
589
Smith Numbers
701
Spelling Numbers
442
Star Wars Opening Crawl
683
Sudoku
451
Sudoku (Fill-in)
311
Taxicab Numbers
579
Ten-pin Bowling
475
Time Distance
794
Tongue-twisters
809
United States
466
Vampire Numbers
620
Van Eck Sequence
793
Zeckendorf Representation
748
λ
632
π
721
τ
699
φ
584
√2
850
𝑒
675