12 Days of Christmas
897
24 Game
779
99 Bottles of Beer
908
Abundant Numbers
780
Abundant Numbers (Long)
909
Arabic to Roman
831
Arithmetic Numbers
893
Arrows
888
Ascending Primes
893
ASCII Table
801
Billiards
853
brainfuck
812
Calendar
962
Card Number Validation
777
Catalan Numbers
969
Catalan’s Constant
704
Christmas Trees
842
Collatz
866
Continued Fractions
926
CSS Colors
893
Cubes
715
Day of Week
962
DFA Simulator
819
Diamonds
766
Divisors
979
Emirp Numbers
861
Emirp Numbers (Long)
821
Emojify
664
Evil Numbers
980
Evil Numbers (Long)
950
Factorial Factorisation
724
Farey Sequence
796
Fibonacci
984
Fizz Buzz
973
Foo Fizz Buzz Bar
982
Forsyth–Edwards Notation
823
Fractions
971
Game of Life
653
Gijswijt’s Sequence
Gray Code Encoder
935
Happy Numbers
974
Happy Numbers (Long)
857
Hexdump
958
Hilbert Curve
520
Intersection
799
Inventory Sequence
877
ISBN
860
Jacobi Symbol
772
Kaprekar Numbers
685
Kolakoski Constant
707
Kolakoski Sequence
879
Leap Years
899
Levenshtein Distance
595
Leyland Numbers
952
ln 2
963
Look and Say
813
Lucky Numbers
928
Lucky Tickets
902
Mahjong
546
Mandelbrot
836
Maze
781
Medal Tally
784
Minesweeper
690
Morse Decoder
688
Morse Encoder
820
Multitap Input
806
Musical Chords
634
N Queens
754
Niven Numbers
976
Niven Numbers (Long)
948
Number Spiral
776
Odious Numbers
976
Odious Numbers (Long)
968
Ordinal Numbers
895
PalindromemordnilaP
832
Pangram Grep
905
Partition Numbers
805
Pascal’s Triangle
972
Pernicious Numbers
794
Pernicious Numbers (Long)
945
Poker
868
Polyominoes
445
Prime Numbers
980
Prime Numbers (Long)
971
Proximity Grid
568
QR Decoder
664
Quine
976
Recamán
870
Repeating Decimals
578
Reverse Polish Notation
804
Reversi
713
Rijndael S-box
784
Rock-paper-scissors-Spock-lizard
836
Roman to Arabic
945
ROT13
956
Rule 110
796
Scrambled Sort
892
Set
819
Seven Segment
767
SI Units
788
Sierpiński Triangle
814
Smith Numbers
879
Spelling Numbers
489
Star Wars GPT
872
Star Wars Opening Crawl
654
Sudoku
730
Sudoku (Fill-in)
593
Taxicab Numbers
744
Ten-pin Bowling
705
Tic-tac-toe
739
Time Distance
883
Tongue-twisters
827
Topological Sort
675
Tower of Hanoi
893
Transpose Sentence
895
Trinomial Triangle
944
United States
661
Vampire Numbers
820
Van Eck Sequence
929
Zeckendorf Representation
893
Zodiac Signs
869
γ
669
λ
770
π
933
τ
925
φ
934
√2
972
𝑒
970