12 Days of Christmas
955
24 Game
766
99 Bottles of Beer
829
Abundant Numbers
773
Abundant Numbers (Long)
903
Arabic to Roman
821
Arithmetic Numbers
888
Arrows
807
Ascending Primes
466
ASCII Table
826
Billiards
871
Calendar
941
Card Number Validation
753
Catalan Numbers
974
Catalan’s Constant
646
Christmas Trees
814
Collatz
896
Continued Fractions
947
Cubes
861
Day of Week
962
DFA Simulator
892
Diamonds
889
Divisors
905
Emirp Numbers
650
Evil Numbers
786
Evil Numbers (Long)
953
Factorial Factorisation
850
Farey Sequence
767
Fibonacci
987
Fizz Buzz
994
Foo Fizz Buzz Bar
986
Forsyth–Edwards Notation
799
Fractions
633
Game of Life
725
Gijswijt’s Sequence
716
Gray Code Decoder
838
Gray Code Encoder
943
Happy Numbers
690
Hexdump
940
Hilbert Curve
455
Intersection
804
Inventory Sequence
885
ISBN
730
Kolakoski Sequence
914
Leap Years
922
Levenshtein Distance
600
Leyland Numbers
717
ln 2
725
Look and Say
838
Lucky Numbers
673
Lucky Tickets
581
Mahjong
609
Mandelbrot
789
Maze
777
Medal Tally
694
Minesweeper
741
Morse Decoder
445
Morse Encoder
706
Multitap Input
870
Musical Chords
433
N Queens
755
Niven Numbers
984
Niven Numbers (Long)
906
Number Spiral
821
Odious Numbers
784
Ordinal Numbers
839
PalindromemordnilaP
861
Pangram Grep
911
Partition Numbers
671
Pascal’s Triangle
976
Pernicious Numbers
799
Pernicious Numbers (Long)
888
Poker
842
Polyominoes
746
Prime Numbers
892
Prime Numbers (Long)
953
Proximity Grid
795
QR Decoder
551
Quine
758
Recamán
852
Repeating Decimals
537
Reverse Polish Notation
700
Reversi
782
Rock-paper-scissors-Spock-lizard
768
Roman to Arabic
761
ROT13
918
Rule 110
978
Scrambled Sort
921
Set
897
Seven Segment
702
Sierpiński Triangle
902
Smith Numbers
712
Spelling Numbers
485
Star Wars GPT
947
Sudoku (Fill-in)
575
Ten-pin Bowling
703
Tic-tac-toe
753
Time Distance
768
Tongue-twisters
830
Topological Sort
692
Tower of Hanoi
855
Transpose Sentence
864
Trinomial Triangle
954
Vampire Numbers
768
Van Eck Sequence
873
Zeckendorf Representation
907
Zodiac Signs
839
π
815