12 Days of Christmas
837
24 Game
13
99 Bottles of Beer
741
Abundant Numbers
889
Abundant Numbers (Long)
927
Arabic to Roman
511
Arithmetic Numbers
836
Arrows
436
Ascending Primes
465
ASCII Table
678
Billiards
469
brainfuck
493
Card Number Validation
654
Catalan Numbers
488
Catalan’s Constant
66
Christmas Trees
654
Collatz
932
CSS Colors
249
Cubes
494
Day of Week
717
Diamonds
481
Divisors
845
Emirp Numbers
574
Emirp Numbers (Long)
617
Emojify
515
Evil Numbers
638
Evil Numbers (Long)
650
Farey Sequence
452
Fibonacci
786
Fizz Buzz
1,000691
Foo Fizz Buzz Bar
888
Forsyth–Edwards Notation
542
Fractions
618
Game of Life
289
Gijswijt’s Sequence
64
Happy Numbers
585
Happy Numbers (Long)
579
Inventory Sequence
578
ISBN
692
Kaprekar Numbers
415
Leap Years
953
Levenshtein Distance
522
Leyland Numbers
686
Look and Say
561
Lucky Numbers
588
Maze
225
Medal Tally
565
Morse Decoder
291
Morse Encoder
349
Musical Chords
231
Niven Numbers
808
Niven Numbers (Long)
943
Number Spiral
396
Odious Numbers
649
Odious Numbers (Long)
672
Ordinal Numbers
680
PalindromemordnilaP
633
Pangram Grep
496
Pascal’s Triangle
571
Pernicious Numbers
382
Pernicious Numbers (Long)
500
Poker
382
Polyominoes
39
Prime Numbers
706
Prime Numbers (Long)
731
Quine
521
Recamán
654
Reverse Polish Notation
603
Reversi
524
Rock-paper-scissors-Spock-lizard
599
Roman to Arabic
470
ROT13
565
Rule 110
341
Scrambled Sort
629
Set
417
Seven Segment
480
SI Units
515
Sierpiński Triangle
301
Smith Numbers
614
Spelling Numbers
646
Star Wars GPT
653
Star Wars Opening Crawl
532
Sudoku
180
Sudoku (Fill-in)
89
Ten-pin Bowling
462
Tic-tac-toe
444
Time Distance
832
Tongue-twisters
613
Transpose Sentence
562
United States
240
Vampire Numbers
100
Van Eck Sequence
413
Zodiac Signs
596