12 Days of Christmas
968
24 Game
537
99 Bottles of Beer
926
Abundant Numbers
773
Abundant Numbers (Long)
903
Arabic to Roman
759
Arithmetic Numbers
911
Arrows
662
Ascending Primes
622
ASCII Table
867
Billiards
397
brainfuck
611
Calendar
922
Card Number Validation
739
Catalan Numbers
875
Catalan’s Constant
563
Christmas Trees
763
Collatz
871
Continued Fractions
947
CSS Colors
582
Cubes
623
Day of Week
962
DFA Simulator
701
Diamonds
715
Divisors
984
Emirp Numbers
853
Emirp Numbers (Long)
702
Emojify
506
Evil Numbers
982
Evil Numbers (Long)
953
Factorial Factorisation
645
Farey Sequence
922
Fibonacci
935
Fizz Buzz
977
Foo Fizz Buzz Bar
986
Forsyth–Edwards Notation
706
Fractions
787
Game of Life
605
Gijswijt’s Sequence
689
Gray Code Decoder
833
Gray Code Encoder
938
Happy Numbers
832
Happy Numbers (Long)
853
Hexdump
967
Hilbert Curve
414
Intersection
816
Inventory Sequence
661
ISBN
883
Jacobi Symbol
690
Kaprekar Numbers
434
Kolakoski Constant
486
Kolakoski Sequence
881
Leap Years
831
Levenshtein Distance
967
Leyland Numbers
960
ln 2
972
Look and Say
819
Lucky Numbers
921
Lucky Tickets
659
Mahjong
471
Mandelbrot
782
Maze
613
Medal Tally
739
Minesweeper
553
Morse Decoder
653
Morse Encoder
557
Multitap Input
758
Musical Chords
458
N Queens
797
Niven Numbers
942
Niven Numbers (Long)
873
Number Spiral
721
Odious Numbers
933
Odious Numbers (Long)
832
Ordinal Numbers
780
PalindromemordnilaP
744
Pangram Grep
911
Partition Numbers
803
Pascal’s Triangle
924
Pernicious Numbers
815
Pernicious Numbers (Long)
817
Poker
532
Polyominoes
374
Prime Numbers
892
Prime Numbers (Long)
953
Proximity Grid
527
QR Decoder
628
Quine
947
Recamán
817
Repeating Decimals
529
Reverse Polish Notation
886
Reversi
707
Rijndael S-box
695
Rock-paper-scissors-Spock-lizard
768
Roman to Arabic
951
ROT13
958
Rule 110
566
Scrambled Sort
883
Set
875
Seven Segment
614
SI Units
687
Sierpiński Triangle
822
Smith Numbers
755
Spelling Numbers
819
Star Wars GPT
907
Star Wars Opening Crawl
666
Sudoku
678
Sudoku (Fill-in)
539
Ten-pin Bowling
547
Tic-tac-toe
717
Time Distance
826
Tongue-twisters
683
Topological Sort
671
Tower of Hanoi
884
Transpose Sentence
721
Trinomial Triangle
693
United States
673
Vampire Numbers
851
Van Eck Sequence
873
Zeckendorf Representation
718
Zodiac Signs
823
γ
497
λ
663
π
935
τ
930
φ
976
√2
982
𝑒
979