12 Days of Christmas
779944
24 Game
547
99 Bottles of Beer
965919
Abundant Numbers
311939848765
Abundant Numbers (Long)
900
Arabic to Roman
771852
Arithmetic Numbers
865
Arrows
779
Ascending Primes
811
ASCII Table
914
Billiards
684
brainfuck
835868
Card Number Validation
854
Catalan Numbers
904
Catalan’s Constant
750
Christmas Trees
787881
Collatz
912
CSS Colors
805913
Cubes
658780
Day of Week
931
DFA Simulator
886
Diamonds
861922578
Divisors
336
903872933
Emirp Numbers
529932953505
Emirp Numbers (Long)
887
Emojify
671
Evil Numbers
431497930922818
Evil Numbers (Long)
920
Factorial Factorisation
820
Farey Sequence
717
Fibonacci
876266964981935
Fizz Buzz
904989891
Foo Fizz Buzz Bar
890
Forsyth–Edwards Notation
827
Fractions
837
Game of Life
728
Gijswijt’s Sequence
748
Happy Numbers
505947867
Happy Numbers (Long)
924
Hexdump
823
Intersection
842892
Inventory Sequence
871
ISBN
936
Jacobi Symbol
714
Kaprekar Numbers
845
Kolakoski Constant
766804
Kolakoski Sequence
25900879
Leap Years
414286895979831
Levenshtein Distance
852917
Leyland Numbers
178911761
Look and Say
926965
Lucky Numbers
830
Lucky Tickets
774826
Mandelbrot
853
Maze
895
Medal Tally
751
Morse Decoder
751725
Morse Encoder
704832
Musical Chords
730
N Queens
752
Niven Numbers
916973
Niven Numbers (Long)
922
Number Spiral
775
Odious Numbers
476925897
Odious Numbers (Long)
916
Ordinal Numbers
856964677
PalindromemordnilaP
809
Pangram Grep
885961
Partition Numbers
745
Pascal’s Triangle
881861
Pernicious Numbers
875685
Pernicious Numbers (Long)
917
Poker
785
Prime Numbers
601505929971
Prime Numbers (Long)
855
Proximity Grid
812
Quine
942866
Recamán
74908914
Repeating Decimals
818
Reverse Polish Notation
816
Rijndael S-box
264
Rock-paper-scissors-Spock-lizard
894921
Roman to Arabic
887879
ROT13
811
Rule 110
814890
Scrambled Sort
884
Seven Segment
867851
SI Units
608
Sierpiński Triangle
759716
Smith Numbers
119800
Spelling Numbers
734928
Star Wars Opening Crawl
895
Sudoku
842801
Sudoku (Fill-in)
621
Ten-pin Bowling
752879
Tic-tac-toe
888
Time Distance
810
Tongue-twisters
864971
Topological Sort
802
Transpose Sentence
753
United States
600
Vampire Numbers
191892743
Van Eck Sequence
25841
Zeckendorf Representation
884
Zodiac Signs
810
γ
513
λ
770592477
π
890856
τ
865875
φ
873901
√2
926890785
𝑒
901858