12 Days of Christmas
780944
24 Game
549
99 Bottles of Beer
966919
Abundant Numbers
312939849765
Abundant Numbers (Long)
902
Arabic to Roman
773853
Arithmetic Numbers
867
Arrows
781
Ascending Primes
817
ASCII Table
917
Billiards
679
brainfuck
836866
Card Number Validation
860
Catalan Numbers
907
Catalan’s Constant
752
Christmas Trees
787881
Collatz
913
CSS Colors
810915
Cubes
659780
Day of Week
934
DFA Simulator
892
Diamonds
863922578
Divisors
336
904872933
Emirp Numbers
531933954505
Emirp Numbers (Long)
890
Emojify
673
Evil Numbers
431498931922818
Evil Numbers (Long)
922
Factorial Factorisation
820
Farey Sequence
718
Fibonacci
876267965981935
Fizz Buzz
904989891
Foo Fizz Buzz Bar
891
Forsyth–Edwards Notation
824
Fractions
840
Game of Life
727
Gijswijt’s Sequence
750
Happy Numbers
506948867
Happy Numbers (Long)
926
Hexdump
825
Intersection
846874
Inventory Sequence
874
ISBN
938
Jacobi Symbol
716
Kaprekar Numbers
849
Kolakoski Constant
768805
Kolakoski Sequence
26903879
Leap Years
414287896979831
Levenshtein Distance
855918
Leyland Numbers
179913761
Look and Say
928965
Lucky Numbers
832
Lucky Tickets
778829
Mandelbrot
862
Maze
897
Medal Tally
754
Minesweeper
858
Morse Decoder
745719
Morse Encoder
706832
Musical Chords
733
N Queens
748
Niven Numbers
917973
Niven Numbers (Long)
923
Number Spiral
776
Odious Numbers
476926897
Odious Numbers (Long)
918
Ordinal Numbers
858964677
PalindromemordnilaP
814
Pangram Grep
886962
Partition Numbers
751
Pascal’s Triangle
882861
Pernicious Numbers
876685
Pernicious Numbers (Long)
919
Poker
787
Prime Numbers
602505930972
Prime Numbers (Long)
856
Proximity Grid
803
Quine
942867
Recamán
74910914
Repeating Decimals
822
Reverse Polish Notation
820
Rijndael S-box
265
Rock-paper-scissors-Spock-lizard
894920
Roman to Arabic
888880
ROT13
821
Rule 110
815890
Scrambled Sort
890
Seven Segment
869852
SI Units
609
Sierpiński Triangle
760717
Smith Numbers
119802
Spelling Numbers
737929
Star Wars GPT
861
Star Wars Opening Crawl
897
Sudoku
846802
Sudoku (Fill-in)
623
Ten-pin Bowling
748874
Tic-tac-toe
892
Time Distance
810
Tongue-twisters
865972
Topological Sort
821
Transpose Sentence
761
Trinomial Triangle
737
United States
602
Vampire Numbers
191894744
Van Eck Sequence
25844
Zeckendorf Representation
886
Zodiac Signs
812
γ
514
λ
772579477
π
892857
τ
867876
φ
875902
√2
928891786
𝑒
902858