12 Days of Christmas
877
24 Game
881
540
99 Bottles of Beer
896
Abundant Numbers
767
745
Abundant Numbers (Long)
762
Arabic to Roman
624
Arithmetic Numbers
598
Arrows
288
Ascending Primes
706
ASCII Table
771
Billiards
598
brainfuck
777
Card Number Validation
603
Catalan Numbers
863
Catalan’s Constant
966
Christmas Trees
804
Collatz
601
CSS Colors
758
Cubes
749
Day of Week
577
DFA Simulator
817
Diamonds
859
Divisors
839
886
Emirp Numbers
701
Emirp Numbers (Long)
756
Emojify
403
Evil Numbers
763
Evil Numbers (Long)
805
Factorial Factorisation
82
Farey Sequence
894
Fibonacci
740
Fizz Buzz
870
Foo Fizz Buzz Bar
838
Forsyth–Edwards Notation
824
Fractions
898
Game of Life
670
Gijswijt’s Sequence
766
559
Happy Numbers
922
Happy Numbers (Long)
913
Hexdump
782
Hilbert Curve
102
Intersection
656
758
Inventory Sequence
556
ISBN
906
Jacobi Symbol
745
Kaprekar Numbers
111
Kolakoski Constant
425087107136
3810511112969882496811182879811199872561261891263857842083313812267113648409512812120817165957077668552134551459318150914389294119168112
Kolakoski Sequence
559
709
849
Leap Years
762
Levenshtein Distance
710
Leyland Numbers
848
ln 2
941
Look and Say
755
Lucky Numbers
743
Lucky Tickets
509
Mahjong
445
Mandelbrot
809
Maze
475
Medal Tally
445
Morse Decoder
429
Morse Encoder
583
Musical Chords
476
240
N Queens
635
567
Niven Numbers
675
904
933
Niven Numbers (Long)
914
Number Spiral
648
Odious Numbers
806
Odious Numbers (Long)
800
Ordinal Numbers
732
PalindromemordnilaP
704
Pangram Grep
890
Partition Numbers
410
Pascal’s Triangle
682
Pernicious Numbers
769
Pernicious Numbers (Long)
791
Poker
664
Polyominoes
117
Prime Numbers
762
Prime Numbers (Long)
806
Proximity Grid
561
QR Decoder
631
481
Quine
938
945
Recamán
762
Repeating Decimals
837
Reverse Polish Notation
812
Reversi
550
Rijndael S-box
208
654
157
Rock-paper-scissors-Spock-lizard
819
Roman to Arabic
612
ROT13
720
Rule 110
588
Scrambled Sort
674
Seven Segment
574
SI Units
502
Sierpiński Triangle
763
608
Smith Numbers
768
Spelling Numbers
633
Star Wars Opening Crawl
672
330
Sudoku
664
Sudoku (Fill-in)
601
Ten-pin Bowling
442
377
Time Distance
840
Tongue-twisters
657
Transpose Sentence
736
Trinomial Triangle
800
United States
617
Vampire Numbers
838
Van Eck Sequence
574
Zeckendorf Representation
581
Zodiac Signs
677
γ
832
978
λ
837
789
π
975
τ
961
φ
953
√2
943
𝑒
953
67