12 Days of Christmas
420
24 Game
502
99 Bottles of Beer
527
Abundant Numbers
741
Abundant Numbers (Long)
813
Arabic to Roman
602
Arithmetic Numbers
748
Arrows
527
Ascending Primes
705
ASCII Table
599
Billiards
511
brainfuck
463
Card Number Validation
547
Catalan Numbers
931
Christmas Trees
672
Collatz
798
CSS Colors
296
Cubes
490
Day of Week
771
DFA Simulator
539
Diamonds
528
Divisors
933
Emirp Numbers
587
Emirp Numbers (Long)
567
Emojify
552
Evil Numbers
854
Evil Numbers (Long)
833
Factorial Factorisation
493
Farey Sequence
602
Fibonacci
935
Fizz Buzz
848
Foo Fizz Buzz Bar
715
Forsyth–Edwards Notation
582
Fractions
608
Game of Life
449
Gijswijt’s Sequence
425
Happy Numbers
612
Happy Numbers (Long)
760
Hexdump
506
Hilbert Curve
439
Intersection
589
Inventory Sequence
822
ISBN
616
Jacobi Symbol
506
Kaprekar Numbers
548
Kolakoski Constant
380
Kolakoski Sequence
808
Leap Years
815
Levenshtein Distance
473
Leyland Numbers
817
ln 2
765
Look and Say
598
Lucky Numbers
674
Lucky Tickets
327
Mahjong
328
Mandelbrot
614
Maze
570
Medal Tally
520
Minesweeper
525
Morse Decoder
442
Morse Encoder
499
Musical Chords
389
N Queens
533
Niven Numbers
939
Niven Numbers (Long)
841
Number Spiral
503
Odious Numbers
852
Odious Numbers (Long)
831
Ordinal Numbers
692
PalindromemordnilaP
709
Pangram Grep
743
Partition Numbers
482
Pascal’s Triangle
841
Pernicious Numbers
832
Pernicious Numbers (Long)
801
Poker
416
Prime Numbers
913
Prime Numbers (Long)
670
Proximity Grid
431
Quine
944
Recamán
758
Repeating Decimals
388
Reverse Polish Notation
616
Reversi
462
Rijndael S-box
368
Rock-paper-scissors-Spock-lizard
520
Roman to Arabic
557
ROT13
797
Rule 110
536
Scrambled Sort
689
Set
622
Seven Segment
495
SI Units
316
Sierpiński Triangle
654
Smith Numbers
581
Spelling Numbers
326
Star Wars GPT
476
Star Wars Opening Crawl
406
Sudoku
438
Sudoku (Fill-in)
409
Ten-pin Bowling
352
Tic-tac-toe
648
Time Distance
462
Tongue-twisters
449
Topological Sort
518
Tower of Hanoi
673
Transpose Sentence
686
Trinomial Triangle
750
United States
343
Vampire Numbers
594
Van Eck Sequence
732
Zeckendorf Representation
649
Zodiac Signs
458
√2
737