12 Days of Christmas
876
24 Game
896
99 Bottles of Beer
911
596
Abundant Numbers
873
559
Abundant Numbers (Long)
887
Alphabetic Numbers
853
Arabic to Roman
877
Arithmetic Numbers
882
Arrows
639
Ascending Primes
883
ASCII Table
909
758
Billiards
833
brainfuck
854
Calendar
809
Card Number Validation
834
Catalan Numbers
884
Catalan’s Constant
512
Chess Move Validation
817
Christmas Trees
895
Collatz
905
Connect Four
812
Continued Fractions
837
CSS Colors
440
Cubes
894
Day of Week
881
878
DFA Simulator
850
Diamonds
848
Divisors
890
Emirp Numbers
913
Emirp Numbers (Long)
882
Emojify
Evil Numbers
911
Evil Numbers (Long)
903
678
Factorial Factorisation
889
Farey Sequence
894759
Fibonacci
925
893
Fizz Buzz
334682934890656
764
Foo Fizz Buzz Bar
914
Forsyth–Edwards Notation
847
Fractions
869
Game of Life
824
Gijswijt’s Sequence
878
Gray Code Decoder
813
Gray Code Encoder
832
Happy Numbers
914
Happy Numbers (Long)
810
Hexdump
760
Hilbert Curve
841
Intersection
855
Inventory Sequence
882
ISBN
853
Jacobi Symbol
613
Kaprekar Numbers
867
Kolakoski Constant
902
Kolakoski Sequence
886
Leap Years
867
640
Levenshtein Distance
829
Leyland Numbers
889
ln 2
911
336
Look and Say
892
Lucky Numbers
842
Lucky Tickets
341
Mandelbrot
887
Maze
823
Medal Tally
831
Minesweeper
796
Morse Decoder
Multitap Input
822
N Queens
888
Nim
822
Niven Numbers
902
Niven Numbers (Long)
891
Number Spiral
591
Odious Numbers
906
Odious Numbers (Long)
899
644
Ordinal Numbers
670867
966
PalindromemordnilaP
846
Pangram Grep
872
Partition Numbers
862
Pascal’s Triangle
840
Pernicious Numbers
834
Pernicious Numbers (Long)
896
Polyominoes
864
Prime Numbers
896
Prime Numbers (Long)
902
Proximity Grid
832
QR Decoder
813
Quine
910
Recamán
897
Repeating Decimals
660
Reverse Polish Notation
843
Reversi
806
Rijndael S-box
686
422
Rock-paper-scissors-Spock-lizard
887
Roman to Arabic
863
ROT13
773
Rule 110
792
Scrambled Sort
810
Set
777
Seven Segment
859498
Sierpiński Triangle
743
Smith Numbers
886
Spelling Numbers
856
Sphenic Numbers
841
Star Wars GPT
795
Star Wars Opening Crawl
811
Sudoku
841
Sudoku (Fill-in)
370
Taxicab Numbers
859
Tic-tac-toe
829
Time Distance
877
Tongue-twisters
952
758
Topological Sort
822
Tower of Hanoi
913
Transpose Sentence
817
Trinomial Triangle
485
Ulam Sequence
551
United States
867
Vampire Numbers
878
Van Eck Sequence
892
Zeckendorf Representation
847
Zodiac Signs
336
γ
706
λ
917
π
885
τ
855
φ
914
√2
909
355
𝑒
919