12 Days of Christmas
436
24 Game
510
99 Bottles of Beer
525
Abundant Numbers
800
Abundant Numbers (Long)
936
Alphabetic Numbers
591
Arabic to Roman
618
Arithmetic Numbers
768
Arrows
690
Ascending Primes
962
ASCII Table
915
Billiards
880
brainfuck
534
Calendar
968
Card Number Validation
944
Catalan Numbers
969
Catalan’s Constant
970
Christmas Trees
881
Collatz
779
Continued Fractions
657
CSS Colors
399
Cubes
504
Day of Week
965
DFA Simulator
619
Diamonds
909
Divisors
961
Emirp Numbers
897
Emirp Numbers (Long)
921
Emojify
684
Evil Numbers
980
Evil Numbers (Long)
972
Factorial Factorisation
663
Farey Sequence
781
Fibonacci
955984
Fizz Buzz
972
Foo Fizz Buzz Bar
967
Forsyth–Edwards Notation
593
Fractions
971
Game of Life
630
Gijswijt’s Sequence
927
Gray Code Decoder
919
Gray Code Encoder
939
Happy Numbers
977
Happy Numbers (Long)
756
Hexdump
942
Hilbert Curve
636
Intersection
601
Inventory Sequence
941
ISBN
680
Jacobi Symbol
870
Kaprekar Numbers
839
Kolakoski Constant
889
Kolakoski Sequence
964
Leap Years
918
Levenshtein Distance
Leyland Numbers
799
ln 2
928
Look and Say
868
Lucky Numbers
962
Lucky Tickets
952
Mahjong
760
Mandelbrot
689
Maze
903
Medal Tally
656
Minesweeper
618
Morse Decoder
554
Morse Encoder
668
Multitap Input
897
Musical Chords
596
N Queens
898
Niven Numbers
976
Niven Numbers (Long)
948
Number Spiral
659
Odious Numbers
977
Odious Numbers (Long)
969
Ordinal Numbers
705
PalindromemordnilaP
907
Pangram Grep
969
Partition Numbers
674
Pascal’s Triangle
935
Pernicious Numbers
973
Pernicious Numbers (Long)
925
Poker
475
Polyominoes
487
Prime Numbers
980
Prime Numbers (Long)
971
Proximity Grid
586
QR Decoder
823
Quine
976
Recamán
937
Repeating Decimals
971
Reverse Polish Notation
672
Reversi
903
Rijndael S-box
884
Rock-paper-scissors-Spock-lizard
964
Roman to Arabic
715
ROT13
959
Rule 110
922
Scrambled Sort
945
Set
893
Seven Segment
694
SI Units
373
Sierpiński Triangle
919
Smith Numbers
661
Spelling Numbers
560
Star Wars GPT
945
Star Wars Opening Crawl
535
Sudoku
432
Sudoku (Fill-in)
584
Taxicab Numbers
940
Ten-pin Bowling
888
Tic-tac-toe
688
Time Distance
500
Tongue-twisters
481
Topological Sort
604
Tower of Hanoi
963
Transpose Sentence
935
Trinomial Triangle
914
United States
628
Vampire Numbers
641
Van Eck Sequence
896
Zeckendorf Representation
931
Zodiac Signs
603
γ
857
λ
586
π
977
τ
953
φ
934
√2
952
𝑒
950