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
656
Ascending Primes
622
ASCII Table
867
Billiards
397
brainfuck
611
Calendar
923
Card Number Validation
739
Catalan Numbers
932
Catalan’s Constant
563
Christmas Trees
763
Collatz
871
Continued Fractions
947
CSS Colors
627
Cubes
623
Day of Week
962
DFA Simulator
701
Diamonds
715
Divisors
985
Emirp Numbers
853
Emirp Numbers (Long)
702
Emojify
639
Evil Numbers
982
Evil Numbers (Long)
953
Factorial Factorisation
645
Farey Sequence
922
Fibonacci
987
Fizz Buzz
994
Foo Fizz Buzz Bar
986
Forsyth–Edwards Notation
706
Fractions
787
Game of Life
605
Gijswijt’s Sequence
689
Gray Code Decoder
838
Gray Code Encoder
943
Happy Numbers
832
Happy Numbers (Long)
863
Hexdump
967
Hilbert Curve
417
Intersection
816
Inventory Sequence
661
ISBN
883
Jacobi Symbol
690
Kaprekar Numbers
434
Kolakoski Constant
485
Kolakoski Sequence
882
Leap Years
831
Levenshtein Distance
966
Leyland Numbers
960
ln 2
972
Look and Say
819
Lucky Numbers
921
Lucky Tickets
659
Mahjong
471
Mandelbrot
782
Maze
614
Medal Tally
739
Minesweeper
810
Morse Decoder
653
Morse Encoder
561
Multitap Input
758
Musical Chords
458
N Queens
797
Niven Numbers
942
Niven Numbers (Long)
874
Number Spiral
721
Odious Numbers
980
Odious Numbers (Long)
974
Ordinal Numbers
897
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
978
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
959
Rule 110
566
Scrambled Sort
883
Set
876
Seven Segment
614
SI Units
687
Sierpiński Triangle
822
Smith Numbers
755
Spelling Numbers
819
Star Wars GPT
908
Star Wars Opening Crawl
670
Sudoku
684
Sudoku (Fill-in)
581
Ten-pin Bowling
547
Tic-tac-toe
717
Time Distance
826
Tongue-twisters
685
Topological Sort
671
Tower of Hanoi
885
Transpose Sentence
721
Trinomial Triangle
718
United States
673
Vampire Numbers
851
Van Eck Sequence
873
Zeckendorf Representation
718
Zodiac Signs
823
γ
514
λ
663
π
935
τ
930
φ
976
√2
982
𝑒
979