12 Days of Christmas
897
24 Game
789
99 Bottles of Beer
910
Abundant Numbers
780
Abundant Numbers (Long)
909
Arabic to Roman
832
Arithmetic Numbers
893
Arrows
888
Ascending Primes
894
ASCII Table
801
Billiards
853
brainfuck
812
Calendar
962
Card Number Validation
777
Catalan Numbers
969
Catalan’s Constant
705
Christmas Trees
842
Collatz
866
Continued Fractions
926
CSS Colors
893
Cubes
720
Day of Week
962
DFA Simulator
820
Diamonds
766
Divisors
979
Emirp Numbers
861
Emirp Numbers (Long)
833
Emojify
664
Evil Numbers
980
Evil Numbers (Long)
949
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
934
Happy Numbers
974
Happy Numbers (Long)
857
Hexdump
959
Hilbert Curve
520
Intersection
799
Inventory Sequence
877
ISBN
860
Jacobi Symbol
772
Kaprekar Numbers
685
Kolakoski Constant
709
Kolakoski Sequence
882
Leap Years
899
Levenshtein Distance
598
Leyland Numbers
952
ln 2
963
Look and Say
813
Lucky Numbers
929
Lucky Tickets
902
Mahjong
548
Mandelbrot
836
Maze
766
Medal Tally
785
Minesweeper
689
Morse Decoder
689
Morse Encoder
820
Multitap Input
805
Musical Chords
634
N Queens
753
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
806
Pascal’s Triangle
972
Pernicious Numbers
794
Pernicious Numbers (Long)
945
Poker
900
Polyominoes
445
Prime Numbers
980
Prime Numbers (Long)
971
Proximity Grid
573
QR Decoder
664
Quine
976
Recamán
870
Repeating Decimals
578
Reverse Polish Notation
804
Reversi
721
Rijndael S-box
784
Rock-paper-scissors-Spock-lizard
836
Roman to Arabic
945
ROT13
957
Rule 110
797
Scrambled Sort
892
Set
825
Seven Segment
767
SI Units
791
Sierpiński Triangle
814
Smith Numbers
879
Spelling Numbers
497
Star Wars GPT
872
Star Wars Opening Crawl
654
Sudoku
736
Sudoku (Fill-in)
593
Taxicab Numbers
743
Ten-pin Bowling
714
Tic-tac-toe
739
Time Distance
883
Tongue-twisters
827
Topological Sort
675
Tower of Hanoi
894
Transpose Sentence
895
Trinomial Triangle
944
United States
661
Vampire Numbers
824
Van Eck Sequence
929
Zeckendorf Representation
892
Zodiac Signs
868
γ
669
λ
770
π
933
τ
925
φ
934
√2
972
𝑒
970