12 Days of Christmas
418
988
24 Game
512
865
512
867
913
513
99 Bottles of Beer
982
Abundant Numbers
876
Abundant Numbers (Long)
799
Alphabetic Numbers
917
Arabic to Roman
936
Arithmetic Numbers
904
Arrows
923
Ascending Primes
894
ASCII Table
949
Billiards
880
Calendar
899
Card Number Validation
891
Catalan Numbers
904
Catalan’s Constant
872
Christmas Trees
946
Collatz
936
Connect Four
898
Continued Fractions
867
CSS Colors
980
Cubes
475
896
925623
652
951493
442598
Day of Week
1,000
DFA Simulator
909
Diamonds
805
Divisors
913
Emirp Numbers
949
Emirp Numbers (Long)
907
Emojify
940
Evil Numbers
851
Evil Numbers (Long)
602932
Factorial Factorisation
915
Farey Sequence
939
Fibonacci
457
485830848
925
Fizz Buzz
326
979
Foo Fizz Buzz Bar
625
938
669
373
Forsyth–Edwards Notation
900
Fractions
920
Game of Life
831
Gijswijt’s Sequence
730
Gray Code Decoder
685
Gray Code Encoder
888
Happy Numbers
947
Happy Numbers (Long)
914
Hexdump
942
Hilbert Curve
919
Intersection
887
Inventory Sequence
870
ISBN
917
Jacobi Symbol
901
Kaprekar Numbers
825
Kolakoski Constant
924
Kolakoski Sequence
852
Leap Years
972
Leyland Numbers
918788
ln 2
864
Look and Say
907
Lucky Numbers
905
Lucky Tickets
870
Mandelbrot
932
Maze
877
Medal Tally
435
890
406
Minesweeper
154
855
Morse Decoder
940
Morse Encoder
931
Multitap Input
870
Musical Chords
896
N Queens
905
Nim
590
843
Niven Numbers
910
Niven Numbers (Long)
897
Number Spiral
902
Odious Numbers
842
Odious Numbers (Long)
781
929
Ordinal Numbers
922
PalindromemordnilaP
680
Pangram Grep
928
Partition Numbers
888
Pascal’s Triangle
860
Pernicious Numbers
926
931
706
950
543
Pernicious Numbers (Long)
792
921
Polyominoes
907
Prime Numbers
952
Prime Numbers (Long)
927
Proximity Grid
881
QR Decoder
906
Quine
640
Recamán
931
Repeating Decimals
915
Reverse Polish Notation
820
Reversi
905
Rijndael S-box
953
Rock-paper-scissors-Spock-lizard
956525
452
Roman to Arabic
102
911
ROT13
807904790
762
Rule 110
895
Scrambled Sort
815
Set
847
Seven Segment
616
634562
921
652
675
SI Units
988
Sierpiński Triangle
932
Smith Numbers
916
Spelling Numbers
1,000
914
Star Wars GPT
849
Star Wars Opening Crawl
942
Taxicab Numbers
878
Ten-pin Bowling
899
Tic-tac-toe
833
Time Distance
953
Tongue-twisters
977
Tower of Hanoi
904860935
906
893
911
912905898
735
Transpose Sentence
852
Trinomial Triangle
728
Ulam Sequence
894
United States
409
952
Vampire Numbers
907
Van Eck Sequence
854
Zeckendorf Representation
892
Zodiac Signs
910
γ
839
λ
955
π
881
τ
920
φ
786842
873
√2
771
𝑒
937