12 Days of Christmas
480
24 Game
638
99 Bottles of Beer
547976
Abundant Numbers
872
Abundant Numbers (Long)
820
Alphabetic Numbers
562
Arabic to Roman
609
Arithmetic Numbers
790
Arrows
629
Ascending Primes
834
ASCII Table
720
Billiards
555
brainfuck
586
Calendar
702966
Card Number Validation
958
Catalan Numbers
969
Catalan’s Constant
576
Christmas Trees
734
Collatz
796
Connect Four
533
Continued Fractions
655
CSS Colors
734
Cubes
519
Day of Week
964
DFA Simulator
916
Diamonds
737
Divisors
767
911
Emirp Numbers
882
Emirp Numbers (Long)
724
Emojify
748
Evil Numbers
980
Evil Numbers (Long)
972
Factorial Factorisation
663
Farey Sequence
967
Fibonacci
984675
Fizz Buzz
954
Foo Fizz Buzz Bar
967
Forsyth–Edwards Notation
630
Fractions
972
Game of Life
619
Gijswijt’s Sequence
694
Gray Code Decoder
727
Gray Code Encoder
846
Happy Numbers
976
Happy Numbers (Long)
765
Hexdump
654
Hilbert Curve
464
Intersection
604
Inventory Sequence
858
ISBN
686
Jacobi Symbol
596
Kaprekar Numbers
579
Kolakoski Constant
722
Kolakoski Sequence
862
Leap Years
939
Levenshtein Distance
749
Leyland Numbers
810
ln 2
964
Look and Say
661
Lucky Numbers
962
Lucky Tickets
658
Mahjong
428
Mandelbrot
648
Maze
901
Medal Tally
625
Minesweeper
617
Morse Decoder
551
Morse Encoder
598
Multitap Input
633
Musical Chords
516
N Queens
519
Nim
672
Niven Numbers
976
Niven Numbers (Long)
895
Number Spiral
626
Odious Numbers
976
Odious Numbers (Long)
968
Ordinal Numbers
727
PalindromemordnilaP
708
Pangram Grep
767
Partition Numbers
649
Pascal’s Triangle
884
Pernicious Numbers
828
Pernicious Numbers (Long)
962
Poker
442
Polyominoes
431
Prime Numbers
980
Prime Numbers (Long)
971
Proximity Grid
582
QR Decoder
530
Quine
945
Recamán
953
Repeating Decimals
539
Reverse Polish Notation
632
Reversi
639
Rijndael S-box
530
Rock-paper-scissors-Spock-lizard
582
Roman to Arabic
940
ROT13
942
Rule 110
589
Scrambled Sort
718
Set
632
Seven Segment
632
SI Units
356
Sierpiński Triangle
818
Smith Numbers
608
Spelling Numbers
492
Star Wars GPT
944
Star Wars Opening Crawl
545
Sudoku
426
Sudoku (Fill-in)
577
Taxicab Numbers
654
Ten-pin Bowling
540
Tic-tac-toe
689
Time Distance
928
Tongue-twisters
492
Topological Sort
563
Tower of Hanoi
861
Transpose Sentence
711
Trinomial Triangle
777
Ulam Sequence
655
United States
625
Vampire Numbers
664
Van Eck Sequence
851
Zeckendorf Representation
633
Zodiac Signs
619
γ
618
λ
479
π
834
τ
827
φ
917
√2
972
𝑒
970