12 Days of Christmas
381
923
24 Game
698
99 Bottles of Beer
424
898
Abundant Numbers
229
823
Abundant Numbers (Long)
69
931
Arabic to Roman
844
Arithmetic Numbers
923
Arrows
728
Ascending Primes
683
ASCII Table
443
894
Billiards
691
brainfuck
903
Card Number Validation
796
Catalan Numbers
974
Catalan’s Constant
105
781
Christmas Trees
825
859
Collatz
952
CSS Colors
899
Cubes
757
Day of Week
961
DFA Simulator
857
Diamonds
490
953
Divisors
984
Emirp Numbers
406
900
Emirp Numbers (Long)
809
Emojify
741
Evil Numbers
525
982
Evil Numbers (Long)
975
Factorial Factorisation
763
Farey Sequence
805
Fibonacci
602812987
Fizz Buzz
977
Foo Fizz Buzz Bar
987
Forsyth–Edwards Notation
834
Fractions
944
Game of Life
893
Gijswijt’s Sequence
682
Happy Numbers
378
980
Happy Numbers (Long)
908
Hexdump
855
Hilbert Curve
497
Intersection
841
Inventory Sequence
883
ISBN
874
Jacobi Symbol
755
Kaprekar Numbers
465
Kolakoski Constant
36
809
Kolakoski Sequence
492
881
Leap Years
276
922
Levenshtein Distance
599
Leyland Numbers
120
959
ln 2
857
Look and Say
43
818
Lucky Numbers
920
Lucky Tickets
890
Mahjong
623
Mandelbrot
909
Maze
839
Medal Tally
905
Morse Decoder
851
Morse Encoder
496
825
Musical Chords
735
N Queens
851
Niven Numbers
474
962
Niven Numbers (Long)
905
Number Spiral
838
Odious Numbers
506
980
Odious Numbers (Long)
973
Ordinal Numbers
897
PalindromemordnilaP
943
Pangram Grep
911
Partition Numbers
677
Pascal’s Triangle
975
Pernicious Numbers
526
815
Pernicious Numbers (Long)
888
Poker
897
Polyominoes
549
Prime Numbers
463631913
Prime Numbers (Long)
952
Proximity Grid
904
QR Decoder
782
Quine
974
Recamán
38
877
Repeating Decimals
934
Reverse Polish Notation
800870
Reversi
867
Rijndael S-box
768
Rock-paper-scissors-Spock-lizard
852
Roman to Arabic
950
ROT13
916
Rule 110
938
Scrambled Sort
928
Set
880
Seven Segment
827
SI Units
785
Sierpiński Triangle
528
902
Smith Numbers
94
920
Spelling Numbers
579
Star Wars GPT
919
Star Wars Opening Crawl
823
Sudoku
956
Sudoku (Fill-in)
868
Ten-pin Bowling
778
Tic-tac-toe
902
Time Distance
854
Tongue-twisters
845
Topological Sort
710
Transpose Sentence
899
Trinomial Triangle
866
United States
638
Vampire Numbers
144
810
Van Eck Sequence
949
Zeckendorf Representation
897
Zodiac Signs
895
γ
452
λ
230
789
π
78
935
τ
81
903
φ
53
957
√2
51
982
𝑒
55
979