12 Days of Christmas
874
24 Game
763
99 Bottles of Beer
819
Abundant Numbers
773
Abundant Numbers (Long)
917
Arabic to Roman
820
Arithmetic Numbers
899
Arrows
814
Ascending Primes
470
ASCII Table
825
Billiards
787
Card Number Validation
749
Catalan Numbers
973
Catalan’s Constant
645
Christmas Trees
803
Collatz
965
Cubes
861
Day of Week
959
DFA Simulator
888
Diamonds
764
Divisors
905
Emirp Numbers
659
Evil Numbers
785
Evil Numbers (Long)
951
Factorial Factorisation
847
Farey Sequence
765
Fibonacci
987
Fizz Buzz
993
Foo Fizz Buzz Bar
986
Forsyth–Edwards Notation
798
Fractions
632
Game of Life
713
Gijswijt’s Sequence
713
Happy Numbers
690
Hexdump
938
Intersection
802
Inventory Sequence
883
ISBN
729
Kolakoski Sequence
912
Leap Years
921
Levenshtein Distance
599
Leyland Numbers
717
ln 2
724
Look and Say
837
Lucky Numbers
672
Lucky Tickets
580
Mahjong
609
Maze
774
Medal Tally
693
Morse Decoder
444
Morse Encoder
706
N Queens
752
Niven Numbers
984
Niven Numbers (Long)
889
Number Spiral
820
Odious Numbers
784
Ordinal Numbers
849
PalindromemordnilaP
857
Pangram Grep
910
Pascal’s Triangle
975
Pernicious Numbers
798
Pernicious Numbers (Long)
887
Poker
727
Polyominoes
760
Prime Numbers
892
Prime Numbers (Long)
952
Proximity Grid
810
QR Decoder
550
Quine
757
Recamán
852
Repeating Decimals
535
Reverse Polish Notation
698
Reversi
779
Rock-paper-scissors-Spock-lizard
768
Roman to Arabic
760
ROT13
914
Rule 110
964
Scrambled Sort
915
Set
893
Seven Segment
708
Sierpiński Triangle
861
Smith Numbers
711
Spelling Numbers
484
Star Wars GPT
940
Sudoku (Fill-in)
574
Ten-pin Bowling
706
Tic-tac-toe
749
Time Distance
767
Transpose Sentence
842
Van Eck Sequence
872
Zeckendorf Representation
903
Zodiac Signs
837
π
815