12 Days of Christmas
283
963
99 Bottles of Beer
982
Abundant Numbers
858
Abundant Numbers (Long)
882
Arabic to Roman
963
Arithmetic Numbers
949
Arrows
724
ASCII Table
775
brainfuck
740
948
Card Number Validation
850
Catalan Numbers
948
Catalan’s Constant
768
Christmas Trees
963
Collatz
930
CSS Colors
857
Cubes
756
Day of Week
952
Diamonds
951
Divisors
969
Emirp Numbers
933
Emirp Numbers (Long)
689
Emojify
848
Evil Numbers
822
944
980
Evil Numbers (Long)
522953
Fibonacci
847
977
Fizz Buzz
986974
Foo Fizz Buzz Bar
872
Forsyth–Edwards Notation
809
Fractions
821
Happy Numbers
900
Happy Numbers (Long)
887
Hexdump
604
Intersection
850
Inventory Sequence
762
ISBN
935
Kolakoski Constant
738
Kolakoski Sequence
910
Leap Years
953878
Levenshtein Distance
874
Leyland Numbers
881
ln 2
922
Look and Say
923
Lucky Tickets
548
Morse Decoder
756
Morse Encoder
866
Musical Chords
496
Niven Numbers
964
Niven Numbers (Long)
910
Number Spiral
797
Odious Numbers
939
Odious Numbers (Long)
948
Ordinal Numbers
963
Pangram Grep
937
Pascal’s Triangle
887
Pernicious Numbers
958
Pernicious Numbers (Long)
735
Poker
431
Prime Numbers
911
970831
Prime Numbers (Long)
955
Proximity Grid
Quine
968
Repeating Decimals
637
Reverse Polish Notation
835
Rijndael S-box
633
Rock-paper-scissors-Spock-lizard
697
Roman to Arabic
827
Rule 110
888
Scrambled Sort
900
Seven Segment
655
Sierpiński Triangle
710
Smith Numbers
811
Spelling Numbers
882
Sudoku
656
Sudoku (Fill-in)
636
Ten-pin Bowling
514
Time Distance
788
Tongue-twisters
880
Transpose Sentence
779
Trinomial Triangle
836
United States
904
Vampire Numbers
Van Eck Sequence
800
945
Zodiac Signs
820
λ
268
π
893
τ
910
φ
951
√2
949
𝑒
951