12 Days of Christmas
944927
24 Game
889
99 Bottles of Beer
967906
Abundant Numbers
312884851571
Abundant Numbers (Long)
902
Arabic to Roman
736783
Arithmetic Numbers
862
Arrows
836
Ascending Primes
806
ASCII Table
929
Billiards
brainfuck
834810
Card Number Validation
853
Catalan Numbers
904
Catalan’s Constant
764
Christmas Trees
789884
Collatz
917
CSS Colors
808827
Cubes
710
Day of Week
931
DFA Simulator
899
Diamonds
862927692
Divisors
336
903871984
Emirp Numbers
529931839622
Emirp Numbers (Long)
892
Emojify
691
Evil Numbers
431497912922818
Evil Numbers (Long)
916
Factorial Factorisation
813
Farey Sequence
717
Fibonacci
788266963981935
Fizz Buzz
907992977
Foo Fizz Buzz Bar
898
Forsyth–Edwards Notation
880
Fractions
841
Game of Life
772
Gijswijt’s Sequence
825
Happy Numbers
506914810
Happy Numbers (Long)
922
Hexdump
859
Intersection
840853
Inventory Sequence
868
ISBN
941
Jacobi Symbol
737
Kaprekar Numbers
842
Kolakoski Constant
773810
Kolakoski Sequence
25898878
Leap Years
417287927980831
Levenshtein Distance
852887
Leyland Numbers
178909744
Look and Say
921964
Lucky Numbers
818
Lucky Tickets
797747
Maze
901
Medal Tally
767
Morse Decoder
762664
Morse Encoder
765766
Musical Chords
735
N Queens
818
Niven Numbers
951977
Niven Numbers (Long)
937
Number Spiral
Odious Numbers
476923896
Odious Numbers (Long)
914
Ordinal Numbers
861969830
PalindromemordnilaP
752
Pangram Grep
886962
Pascal’s Triangle
876860
Pernicious Numbers
780685
Pernicious Numbers (Long)
913
Poker
925850
Prime Numbers
601505900971
Prime Numbers (Long)
865
Proximity Grid
815
Quine
941866
Recamán
74910916
Repeating Decimals
884
Reverse Polish Notation
811
Rijndael S-box
272
Rock-paper-scissors-Spock-lizard
913925
Roman to Arabic
894883
ROT13
826
Rule 110
860892
Seven Segment
814824
SI Units
691
Sierpiński Triangle
730725
Smith Numbers
119
Spelling Numbers
818912
Star Wars Opening Crawl
910
Sudoku
755763
Sudoku (Fill-in)
629
Ten-pin Bowling
761825
Tic-tac-toe
887
Time Distance
876
Tongue-twisters
904872
Transpose Sentence
753
United States
808
Vampire Numbers
192914829
Van Eck Sequence
25829
Zeckendorf Representation
892
Zodiac Signs
814
γ
207
λ
819295227
π
898856
τ
872875
φ
876906
√2
929895788
𝑒
903861