12 Days of Christmas
922
24 Game
757
99 Bottles of Beer
826
Abundant Numbers
768
Abundant Numbers (Long)
910
Arabic to Roman
820
Arithmetic Numbers
882
Arrows
803
Ascending Primes
463
ASCII Table
817
Billiards
867
Calendar
943
Card Number Validation
748
Catalan Numbers
969
Catalan’s Constant
638
Christmas Trees
808
Collatz
892
Connect Four
683
Continued Fractions
942
Cubes
834
Day of Week
962
DFA Simulator
887
Diamonds
880
Divisors
900
Emirp Numbers
648
Evil Numbers
784
Evil Numbers (Long)
949
Factorial Factorisation
843
Farey Sequence
699
Fibonacci
984
Fizz Buzz
990
Foo Fizz Buzz Bar
981
Forsyth–Edwards Notation
789
Fractions
632
Game of Life
692
Gijswijt’s Sequence
708
Gray Code Decoder
836
Gray Code Encoder
937
Happy Numbers
686
Hexdump
924
Hilbert Curve
449
Intersection
799
Inventory Sequence
878
ISBN
725
Kolakoski Sequence
911
Leap Years
919
Levenshtein Distance
596
Leyland Numbers
712
ln 2
720
Look and Say
832
Lucky Numbers
666
Lucky Tickets
577
Mahjong
554
Mandelbrot
790
Maze
790
Medal Tally
684
Minesweeper
730
Morse Decoder
440
Morse Encoder
692
Multitap Input
857
Musical Chords
422
N Queens
749
Niven Numbers
976
Niven Numbers (Long)
895
Number Spiral
818
Odious Numbers
781
Ordinal Numbers
835
PalindromemordnilaP
852
Pangram Grep
905
Partition Numbers
661
Pascal’s Triangle
972
Pernicious Numbers
795
Pernicious Numbers (Long)
879
Poker
788
Polyominoes
696
Prime Numbers
891
Prime Numbers (Long)
950
Proximity Grid
786
QR Decoder
531
Quine
756
Recamán
845
Repeating Decimals
537
Reverse Polish Notation
688
Reversi
759
Rock-paper-scissors-Spock-lizard
761
Roman to Arabic
757
ROT13
916
Rule 110
967
Scrambled Sort
912
Set
853
Seven Segment
692
Sierpiński Triangle
892
Smith Numbers
709
Spelling Numbers
451
Star Wars GPT
940
Sudoku (Fill-in)
572
Ten-pin Bowling
691
Tic-tac-toe
745
Time Distance
743
Tongue-twisters
826
Topological Sort
686
Tower of Hanoi
848
Transpose Sentence
858
Trinomial Triangle
945
Vampire Numbers
758
Van Eck Sequence
870
Zeckendorf Representation
901
Zodiac Signs
836
π
813