12 Days of Christmas
886
24 Game
245
272
99 Bottles of Beer
667
Abundant Numbers
864
Abundant Numbers (Long)
842892
Arabic to Roman
696
Arithmetic Numbers
948
Arrows
717
Ascending Primes
788
ASCII Table
665
Billiards
658
brainfuck
612
Calendar
544
Card Number Validation
872
Catalan Numbers
957
Christmas Trees
904
531
Collatz
970
Continued Fractions
713
CSS Colors
495
Cubes
524
Day of Week
950
DFA Simulator
602
Diamonds
758
Divisors
888
711
Emirp Numbers
541
Emirp Numbers (Long)
644
Emojify
598
Evil Numbers
922
958
Evil Numbers (Long)
913
Factorial Factorisation
712
Farey Sequence
621
Fibonacci
981
699
931889
Fizz Buzz
802743355802822
989
904795914848892651
453
Foo Fizz Buzz Bar
884
Forsyth–Edwards Notation
761
Fractions
953
Game of Life
811
Gijswijt’s Sequence
873
Gray Code Decoder
803
Gray Code Encoder
939
Happy Numbers
650
Happy Numbers (Long)
769
Hexdump
568
Hilbert Curve
320
Intersection
634
752
Inventory Sequence
823
ISBN
943
Jacobi Symbol
528
Kaprekar Numbers
738
Kolakoski Constant
736
Kolakoski Sequence
752
Leap Years
956
733
Levenshtein Distance
502
Leyland Numbers
720
Look and Say
934
Lucky Numbers
697
Lucky Tickets
527
Mahjong
533
Mandelbrot
755
Maze
540
Medal Tally
643
Minesweeper
638
Morse Decoder
546
Morse Encoder
419
Multitap Input
780
Musical Chords
394
N Queens
582
Niven Numbers
973
Niven Numbers (Long)
961
Number Spiral
743
Odious Numbers
920
Odious Numbers (Long)
910
Ordinal Numbers
965
PalindromemordnilaP
886
Pangram Grep
747
Partition Numbers
597
184
Pascal’s Triangle
847
656
Pernicious Numbers
685
Pernicious Numbers (Long)
670
Poker
414
Polyominoes
373
Prime Numbers
564972
800
Prime Numbers (Long)
849690
835
Proximity Grid
538
QR Decoder
674
Quine
968
276
867
310606947
Recamán
866
Repeating Decimals
848
863
Reverse Polish Notation
756
Reversi
633
Rijndael S-box
260
452
Rock-paper-scissors-Spock-lizard
641
Roman to Arabic
688
ROT13
673
840
777
695
Rule 110
847
Scrambled Sort
887
Set
481
Seven Segment
746
SI Units
305
Sierpiński Triangle
706
Smith Numbers
802
Spelling Numbers
705
Star Wars GPT
730
Star Wars Opening Crawl
756
Sudoku
403
Sudoku (Fill-in)
706
Taxicab Numbers
552
Ten-pin Bowling
538
Tic-tac-toe
932
Time Distance
524
Tongue-twisters
565
Topological Sort
408
Tower of Hanoi
673
506
Transpose Sentence
820
Trinomial Triangle
755
United States
396
Vampire Numbers
684
Van Eck Sequence
788
Zeckendorf Representation
737
Zodiac Signs
644
λ
787
π
857
τ
876
φ
724
√2
665
𝑒
707