12 Days of Christmas
639
24 Game
551
99 Bottles of Beer
810
Abundant Numbers
833
Abundant Numbers (Long)
870
Arabic to Roman
737
Arithmetic Numbers
870
Arrows
788
Ascending Primes
667
ASCII Table
766
Billiards
552
brainfuck
566
Card Number Validation
733
Catalan Numbers
802
Catalan’s Constant
508
Christmas Trees
769
Collatz
921
CSS Colors
661
Cubes
694
Day of Week
874
DFA Simulator
703
Diamonds
690
Divisors
886
Emirp Numbers
589
Emirp Numbers (Long)
683
Emojify
403
Evil Numbers
825
Evil Numbers (Long)
819
Factorial Factorisation
632
Farey Sequence
641
Fibonacci
959
Fizz Buzz
706861743646971893763572723
Foo Fizz Buzz Bar
907
Forsyth–Edwards Notation
843
Fractions
811
Game of Life
453
Gijswijt’s Sequence
737
Happy Numbers
855
Happy Numbers (Long)
841
Hexdump
636
Intersection
688
Inventory Sequence
732
ISBN
814
Jacobi Symbol
713
Kaprekar Numbers
775
Kolakoski Constant
499
Kolakoski Sequence
575
Leap Years
887
Levenshtein Distance
687
Leyland Numbers
789
ln 2
714
Look and Say
723
Lucky Numbers
586
Lucky Tickets
530
Mahjong
407
Mandelbrot
677
Maze
462
Medal Tally
677
Morse Decoder
546
Morse Encoder
617
Musical Chords
318
N Queens
521
Niven Numbers
927
Niven Numbers (Long)
794
Number Spiral
453
Odious Numbers
846
Odious Numbers (Long)
831
Ordinal Numbers
775
PalindromemordnilaP
626
Pangram Grep
855
Partition Numbers
556
Pascal’s Triangle
808
Pernicious Numbers
830
Pernicious Numbers (Long)
777
Poker
630
Polyominoes
180
Prime Numbers
900
Prime Numbers (Long)
840
Proximity Grid
533
QR Decoder
421
Quine
935
Recamán
798
Repeating Decimals
550
Reverse Polish Notation
757
Reversi
519
Rijndael S-box
576
Rock-paper-scissors-Spock-lizard
486
Roman to Arabic
565
ROT13
741
Rule 110
513
Scrambled Sort
689
Set
585
Seven Segment
538
SI Units
605
Sierpiński Triangle
486
Smith Numbers
736
Spelling Numbers
630
Star Wars GPT
584
Star Wars Opening Crawl
583
Sudoku
450
Sudoku (Fill-in)
233
Ten-pin Bowling
563
Tic-tac-toe
597
Time Distance
679
Tongue-twisters
479
Topological Sort
452
Transpose Sentence
860
United States
455
Vampire Numbers
548
Van Eck Sequence
808
Zeckendorf Representation
761
Zodiac Signs
552
γ
655
λ
741
π
628
τ
536
φ
685
√2
926
𝑒
705