12 Days of Christmas
891
99 Bottles of Beer
763
Abundant Numbers
773
Arrows
497
brainfuck
707848
Catalan Numbers
1,000
Catalan’s Constant
649
Christmas Trees
756
Collatz
919
CSS Colors
614610
Divisors
1,000
Emirp Numbers
872
Evil Numbers
889
Fibonacci
1,0001,000
Fizz Buzz
951
Foo Fizz Buzz Bar
922
Forsyth–Edwards Notation
797
Fractions
708768
Happy Numbers
747
Happy Numbers (Long)
857
Intersection
818
ISBN
664
Jacobi Symbol
695
Kolakoski Constant
490
Kolakoski Sequence
490813
Levenshtein Distance
736
Leyland Numbers
936
Look and Say
674
Lucky Tickets
538
Maze
899
Morse Decoder
638
Morse Encoder
795
Niven Numbers
875875957
Niven Numbers (Long)
909
Odious Numbers
800
Pangram Grep
935
Pascal’s Triangle
947
Pernicious Numbers
386833
Prime Numbers
976
Prime Numbers (Long)
978
Recamán
836
Repeating Decimals
449
Reverse Polish Notation
790
Rock-paper-scissors-Spock-lizard
722
Roman to Arabic
636
Seven Segment
552
Sierpiński Triangle
806
Smith Numbers
565
Star Wars Opening Crawl
386
Sudoku
719
Sudoku (Fill-in)
542
Time Distance
804
Tongue-twisters
600
United States
Vampire Numbers
731
Van Eck Sequence
589
λ
628
π
942
τ
929
φ
588930
√2
619891
𝑒
750