12 Days of Christmas
790
89
24 Game
921
99 Bottles of Beer
805
Abundant Numbers
747932782
Abundant Numbers (Long)
835893851
Alphabetic Numbers
826
Arabic to Roman
760
Arithmetic Numbers
816892854
Arrows
667
Ascending Primes
844851858
ASCII Table
939
Billiards
872
brainfuck
623
Calendar
892
Card Number Validation
850914834
Catalan Numbers
913
969
Catalan’s Constant
824
Christmas Trees
732
95
Collatz
819930906
743
Connect Four
692
Continued Fractions
879
CSS Colors
929
980
Cubes
931
Day of Week
935
1,000
DFA Simulator
896
Diamonds
671
119
Divisors
928918914
717837
Emirp Numbers
768938827
Emirp Numbers (Long)
758
Emojify
713
Evil Numbers
886946888
978
980
Evil Numbers (Long)
907933930
966
20
927
Factorial Factorisation
911
Farey Sequence
851907873
Fibonacci
929961944
629
984
Fizz Buzz
880974892
699
Foo Fizz Buzz Bar
950
21
Forsyth–Edwards Notation
732
Fractions
843899874
Game of Life
810
Gijswijt’s Sequence
618
Gray Code Decoder
835872825
Gray Code Encoder
829884861
Happy Numbers
814937823
Happy Numbers (Long)
798
Hexdump
921
Hilbert Curve
621
Intersection
881
Inventory Sequence
863
ISBN
928
Jacobi Symbol
836
Kaprekar Numbers
860891897
Kolakoski Constant
805
Kolakoski Sequence
651
Leap Years
882847895
Levenshtein Distance
728731733915
721
Leyland Numbers
849
ln 2
853
Look and Say
847
Lucky Numbers
778
Lucky Tickets
756
Mahjong
663
Mandelbrot
908
Maze
895
Medal Tally
781
Minesweeper
872
Morse Decoder
704
Morse Encoder
699
Multitap Input
870
Musical Chords
605
N Queens
899
Nim
831871831
Niven Numbers
950939932
651
954
Niven Numbers (Long)
812910838
Number Spiral
712
246
Odious Numbers
896937892
965
976
Odious Numbers (Long)
885927911
960
923
Ordinal Numbers
933
PalindromemordnilaP
874
Pangram Grep
930898906
Partition Numbers
641
Pascal’s Triangle
888
Pernicious Numbers
907932917
901
973
Pernicious Numbers (Long)
752900848
942
861
Poker
668
Polyominoes
422
Prime Numbers
890946902
980
Prime Numbers (Long)
897917921
6
971
Proximity Grid
769
QR Decoder
609
Quine
941
Recamán
858921921
Repeating Decimals
889
Reverse Polish Notation
762
Reversi
890
Rijndael S-box
985920953
919
947
573
935
Rock-paper-scissors-Spock-lizard
644
Roman to Arabic
807920
ROT13
755765780
Rule 110
920
Scrambled Sort
877
Set
688
Seven Segment
754
SI Units
909
Sierpiński Triangle
836
Smith Numbers
809
Spelling Numbers
898
Star Wars GPT
864
Star Wars Opening Crawl
906
Sudoku
740
Sudoku (Fill-in)
845
Taxicab Numbers
841843872
Ten-pin Bowling
794
Tic-tac-toe
834
Time Distance
923
Tongue-twisters
522
Topological Sort
853
Tower of Hanoi
921893906
Transpose Sentence
878
Trinomial Triangle
867
Ulam Sequence
777858872
United States
805
Vampire Numbers
737
Van Eck Sequence
913
Zeckendorf Representation
886
Zodiac Signs
816
γ
824
λ
208
806
π
897
257
τ
854
φ
907
50
√2
804
𝑒
798