12 Days of Christmas
885
24 Game
773
99 Bottles of Beer
868
Abundant Numbers
867
Abundant Numbers (Long)
895
Arabic to Roman
772
Arithmetic Numbers
566
Arrows
795
Ascending Primes
634
ASCII Table
916
Billiards
806
brainfuck
799
Calendar
821
Card Number Validation
865
Catalan Numbers
839
Catalan’s Constant
883
Christmas Trees
469
Collatz
750
Continued Fractions
857
CSS Colors
701
Cubes
902
Day of Week
890
DFA Simulator
815
Diamonds
520
Divisors
902
Emirp Numbers
898
Emirp Numbers (Long)
749
Emojify
472
Evil Numbers
896
Evil Numbers (Long)
809
Factorial Factorisation
894
Farey Sequence
889
Fibonacci
911
Fizz Buzz
953
Foo Fizz Buzz Bar
878
Forsyth–Edwards Notation
711
Fractions
816
Game of Life
829
Gijswijt’s Sequence
863
Gray Code Decoder
617
Gray Code Encoder
785
Happy Numbers
910
Happy Numbers (Long)
763
Hexdump
883
Hilbert Curve
703
Intersection
853
Inventory Sequence
843
ISBN
883
Jacobi Symbol
720
Kaprekar Numbers
602
Kolakoski Constant
885
Kolakoski Sequence
702
Leap Years
800
Levenshtein Distance
731
Leyland Numbers
850
ln 2
336
Look and Say
880
Lucky Numbers
733
Lucky Tickets
822
Mahjong
794
Mandelbrot
371
Maze
839
Medal Tally
862
Minesweeper
818
Morse Decoder
760
Morse Encoder
797
Multitap Input
549
Musical Chords
820
N Queens
638
Niven Numbers
911
Niven Numbers (Long)
901
Number Spiral
782
Odious Numbers
909
Odious Numbers (Long)
788
Ordinal Numbers
997
PalindromemordnilaP
750
Pangram Grep
925
Partition Numbers
860
Pascal’s Triangle
723
Pernicious Numbers
916
Pernicious Numbers (Long)
628
Poker
852
Polyominoes
649
Prime Numbers
914
Prime Numbers (Long)
518
Proximity Grid
837
QR Decoder
812
Quine
920
Recamán
773
Repeating Decimals
817
Reverse Polish Notation
652
Reversi
802
Rijndael S-box
872
Rock-paper-scissors-Spock-lizard
799
Roman to Arabic
547
ROT13
753
Rule 110
591
Scrambled Sort
782
Set
796
Seven Segment
752
SI Units
822
Sierpiński Triangle
571
Smith Numbers
219
Spelling Numbers
831
Star Wars GPT
728
Star Wars Opening Crawl
264
Sudoku
241
Sudoku (Fill-in)
77
Taxicab Numbers
875
Ten-pin Bowling
836
Tic-tac-toe
834
Time Distance
802
Tongue-twisters
893
Topological Sort
804
Tower of Hanoi
415
Transpose Sentence
716
Trinomial Triangle
817
United States
639
Vampire Numbers
440
Van Eck Sequence
764
Zeckendorf Representation
682
Zodiac Signs
536
γ
883
λ
911
π
352
τ
346
φ
289
√2
355
𝑒
278