12 Days of Christmas
921
24 Game
718
99 Bottles of Beer
826
Abundant Numbers
768
Abundant Numbers (Long)
911
Arabic to Roman
820
Arithmetic Numbers
882
Arrows
804
Ascending Primes
463
ASCII Table
817
Billiards
867
Calendar
944
Card Number Validation
749
Catalan Numbers
969
Catalan’s Constant
638
Christmas Trees
808
Collatz
892
Connect Four
684
Continued Fractions
943
Cubes
834
Day of Week
963
DFA Simulator
887
Diamonds
880
Divisors
885
Emirp Numbers
648
Evil Numbers
784
Evil Numbers (Long)
949
Factorial Factorisation
834
Farey Sequence
699
Fibonacci
984
Fizz Buzz
990
Foo Fizz Buzz Bar
981
Forsyth–Edwards Notation
789
Fractions
632
Game of Life
679
Gijswijt’s Sequence
708
Gray Code Decoder
837
Gray Code Encoder
938
Happy Numbers
686
Hexdump
922
Hilbert Curve
440
Intersection
799
Inventory Sequence
878
ISBN
725
Kolakoski Sequence
911
Leap Years
919
Levenshtein Distance
595
Leyland Numbers
712
ln 2
720
Look and Say
832
Lucky Numbers
666
Lucky Tickets
577
Mahjong
540
Mandelbrot
790
Maze
771
Medal Tally
684
Minesweeper
731
Morse Decoder
440
Morse Encoder
692
Multitap Input
857
Musical Chords
422
N Queens
727
Niven Numbers
976
Niven Numbers (Long)
895
Number Spiral
818
Odious Numbers
781
Ordinal Numbers
836
PalindromemordnilaP
852
Pangram Grep
905
Partition Numbers
662
Pascal’s Triangle
972
Pernicious Numbers
795
Pernicious Numbers (Long)
880
Poker
788
Polyominoes
696
Prime Numbers
891
Prime Numbers (Long)
950
Proximity Grid
786
QR Decoder
532
Quine
756
Recamán
845
Repeating Decimals
537
Reverse Polish Notation
689
Reversi
760
Rock-paper-scissors-Spock-lizard
760
Roman to Arabic
757
ROT13
917
Rule 110
967
Scrambled Sort
913
Set
852
Seven Segment
679
Sierpiński Triangle
892
Smith Numbers
662
Spelling Numbers
447
Star Wars GPT
941
Sudoku (Fill-in)
568
Ten-pin Bowling
691
Tic-tac-toe
744
Time Distance
737
Tongue-twisters
811
Topological Sort
686
Tower of Hanoi
849
Transpose Sentence
859
Trinomial Triangle
946
Vampire Numbers
758
Van Eck Sequence
870
Zeckendorf Representation
901
Zodiac Signs
835
π
813