12 Days of Christmas
757
99 Bottles of Beer
874
Abundant Numbers
876
Abundant Numbers (Long)
871
Arabic to Roman
598
Arithmetic Numbers
786
Arrows
821
Ascending Primes
651
ASCII Table
868
brainfuck
879
Catalan Numbers
912
Catalan’s Constant
751
Christmas Trees
871
756
Collatz
916
CSS Colors
864
Cubes
756
Day of Week
672
Diamonds
915
489
Divisors
60833543761602937541550827526935858732682723985812863
Emirp Numbers
886
643
Emirp Numbers (Long)
796
Emojify
726
Evil Numbers
982
547
Evil Numbers (Long)
952
Factorial Factorisation
810
Farey Sequence
758
Fibonacci
987
841
Fizz Buzz
974
885
Foo Fizz Buzz Bar
971
Forsyth–Edwards Notation
708
Fractions
873
Gijswijt’s Sequence
531
Happy Numbers
812
Happy Numbers (Long)
872
Hexdump
942
Intersection
851
Inventory Sequence
723
ISBN
884
Jacobi Symbol
826
Kolakoski Constant
868
Kolakoski Sequence
912
Leap Years
883
764
Levenshtein Distance
701
Leyland Numbers
975
Look and Say
849
Lucky Numbers
887
Lucky Tickets
723
Maze
558
Medal Tally
487
Morse Decoder
723
Morse Encoder
825
Musical Chords
333
Niven Numbers
960
704
Niven Numbers (Long)
903
Number Spiral
874
Odious Numbers
980
546
Odious Numbers (Long)
950
Ordinal Numbers
932
PalindromemordnilaP
649
Pangram Grep
959
745
Pascal’s Triangle
939
Pernicious Numbers
832
Poker
720
Prime Numbers
934
813
Prime Numbers (Long)
765
951
Proximity Grid
667
QR Decoder
674
Quine
978959880491
939916
862934942
949767361944593200
Recamán
897
Reverse Polish Notation
844
Rock-paper-scissors-Spock-lizard
712
Roman to Arabic
958
Rule 110
852
Seven Segment
910
Sierpiński Triangle
898
Smith Numbers
524
Spelling Numbers
497
Star Wars Opening Crawl
760
Sudoku
726
Sudoku (Fill-in)
801
Ten-pin Bowling
648
Time Distance
751
Tongue-twisters
723
Transpose Sentence
777
United States
891
Vampire Numbers
905
Van Eck Sequence
899
Zodiac Signs
606
λ
504
π
963
τ
941
φ
954
√2
887
𝑒
852