12 Days of Christmas
956
24 Game
895
99 Bottles of Beer
968
Abundant Numbers
909703
Abundant Numbers (Long)
952
Alphabetic Numbers
870
Arabic to Roman
838
Arithmetic Numbers
932
Arrows
935
Ascending Primes
832
ASCII Table
862
Billiards
821
brainfuck
860
Calendar
826
Card Number Validation
911
Catalan Numbers
948
Catalan’s Constant
911
Chess Move Validation
825
Christmas Trees
923
Collatz
929
Connect Four
834
Continued Fractions
886
CSS Colors
874
Cubes
822
Day of Week
952
DFA Simulator
857
Diamonds
952
Divisors
778
896
Emirp Numbers
894
Emirp Numbers (Long)
857
Emojify
951
Evil Numbers
920
Evil Numbers (Long)
906
Factorial Factorisation
850
Farey Sequence
845
Fibonacci
843
977
Fizz Buzz
843
986
Foo Fizz Buzz Bar
971
Forsyth–Edwards Notation
919
Fractions
952
Game of Life
878
Gijswijt’s Sequence
907
Gray Code Decoder
843
Gray Code Encoder
924
Happy Numbers
958
Happy Numbers (Long)
945
Hexdump
862
Hilbert Curve
875
Intersection
941
Inventory Sequence
886
ISBN
911
Jacobi Symbol
829
Kaprekar Numbers
858
Kolakoski Constant
814
Kolakoski Sequence
910
Leap Years
778
977
Levenshtein Distance
895
Leyland Numbers
880
ln 2
940
Look and Say
954
Lucky Numbers
894
Lucky Tickets
927
Mahjong
857
Mandelbrot
889
Maze
818
Medal Tally
813
Minesweeper
863
Morse Decoder
834
Morse Encoder
823
Multitap Input
919
Musical Chords
822
N Queens
861
Nim
853
Niven Numbers
805
964
Niven Numbers (Long)
946
Number Spiral
853
Odious Numbers
915
Odious Numbers (Long)
924
Ordinal Numbers
963
PalindromemordnilaP
1,000893
Pangram Grep
953
Partition Numbers
909
Pascal’s Triangle
871
Pernicious Numbers
959
Pernicious Numbers (Long)
943
Poker
844
Polyominoes
816
Prime Numbers
692
970
Prime Numbers (Long)
956
Proximity Grid
853
QR Decoder
869
Quine
968946
Recamán
709
955
Repeating Decimals
811
Reverse Polish Notation
931
Reversi
833
Rijndael S-box
889
Rock-paper-scissors-Spock-lizard
907
Roman to Arabic
886
ROT13
864
Rule 110
912
Scrambled Sort
911
Semiprime Numbers
872
Set
846
Seven Segment
839
SI Units
862
Sierpiński Triangle
957
Smith Numbers
932
Snake
801
Spelling Numbers
907
Sphenic Numbers
856
Star Wars GPT
872
Star Wars Opening Crawl
811
Sudoku
775
832
Sudoku (Fill-in)
885
Taxicab Numbers
912
Ten-pin Bowling
841
Tic-tac-toe
931
Time Distance
916
Tongue-twisters
935
Topological Sort
828
Tower of Hanoi
954
Transpose Sentence
855
Trinomial Triangle
835
Ulam Sequence
906
United States
904
Vampire Numbers
832
Van Eck Sequence
946
Zeckendorf Representation
908
Zodiac Signs
876
γ
899
λ
837
π
936
τ
955
φ
951
√2
949
𝑒
952