12 Days of Christmas
1,000
24 Game
445
99 Bottles of Beer
942
935
Abundant Numbers
765
Abundant Numbers (Long)
816
Arabic to Roman
979
951
Arithmetic Numbers
800
Arrows
745
Ascending Primes
711
613
ASCII Table
827
774
Billiards
833
brainfuck
821
Calendar
587
934
Card Number Validation
795
747
Catalan Numbers
901
Catalan’s Constant
734
Christmas Trees
720
Collatz
895827
832
Continued Fractions
820
CSS Colors
793
Cubes
709
626
Day of Week
738
DFA Simulator
820
Diamonds
699
Divisors
842
825
Emirp Numbers
908
Emirp Numbers (Long)
668
Emojify
748
Evil Numbers
918
Evil Numbers (Long)
909
Factorial Factorisation
845
771
Farey Sequence
894
786
Fibonacci
934
984916
Fizz Buzz
949940973920
Foo Fizz Buzz Bar
897
904
Forsyth–Edwards Notation
851
Fractions
870
769
Game of Life
711
Gijswijt’s Sequence
681
Gray Code Decoder
687
752
Gray Code Encoder
857
Happy Numbers
880
772
Happy Numbers (Long)
847
Hexdump
806
Hilbert Curve
449
284
Intersection
833
786
Inventory Sequence
685
796
ISBN
814
Jacobi Symbol
668
686
Kaprekar Numbers
661
189
Kolakoski Constant
818
Kolakoski Sequence
894
Leap Years
848
829
Levenshtein Distance
759
479
Leyland Numbers
859
ln 2
929
Look and Say
795
Lucky Numbers
657
853
Lucky Tickets
651
641
Mahjong
587
Mandelbrot
761
Maze
551
Medal Tally
771
Minesweeper
758
Morse Decoder
729
530
Morse Encoder
856
Multitap Input
105
Musical Chords
814
N Queens
705
Niven Numbers
811
913
Niven Numbers (Long)
834
833
Number Spiral
677
Odious Numbers
915
Odious Numbers (Long)
907
Ordinal Numbers
818
PalindromemordnilaP
802
Pangram Grep
863816
Partition Numbers
774
369
Pascal’s Triangle
828
769
Pernicious Numbers
797
973
Pernicious Numbers (Long)
791
Poker
855
Polyominoes
872
Prime Numbers
834
Prime Numbers (Long)
732
Proximity Grid
735
QR Decoder
664
264
Quine
943
Recamán
887
Repeating Decimals
669
Reverse Polish Notation
780841
Reversi
802
Rijndael S-box
616
Rock-paper-scissors-Spock-lizard
703
Roman to Arabic
843
813
ROT13
809718957747
Rule 110
657
217
Scrambled Sort
788
Set
646
633
Seven Segment
666
SI Units
828
Sierpiński Triangle
811
Smith Numbers
821
Spelling Numbers
1,000
Star Wars GPT
718
Star Wars Opening Crawl
568
Sudoku
713
Sudoku (Fill-in)
612
Ten-pin Bowling
880
Tic-tac-toe
835
Time Distance
911
Tongue-twisters
764
808
Topological Sort
554
Tower of Hanoi
799
538
Transpose Sentence
808
Trinomial Triangle
859
United States
718
Vampire Numbers
755
Van Eck Sequence
865
Zeckendorf Representation
817
Zodiac Signs
684
γ
589
λ
866
π
947
257
τ
932
φ
926
√2
920
972
𝑒
930