24 Game
645
Abundant Numbers
961
Abundant Numbers (Long)
859
Arithmetic Numbers
827
Arrows
747
Ascending Primes
868
brainfuck
614
Calendar
758
Card Number Validation
807
Catalan Numbers
1,000
Christmas Trees
806
Collatz
826
Continued Fractions
691
CSS Colors
443
Day of Week
800
Divisors
930
Emirp Numbers
809
Emirp Numbers (Long)
829
Emojify
739
Evil Numbers
1,000
Evil Numbers (Long)
1,000
Factorial Factorisation
747
Farey Sequence
879
Fibonacci
1,000
Fizz Buzz
1,000
Foo Fizz Buzz Bar
795
Forsyth–Edwards Notation
694
Fractions
849
Gray Code Decoder
8701,000
Gray Code Encoder
903
Happy Numbers
774
Happy Numbers (Long)
847
Hexdump
676
Intersection
963
Inventory Sequence
927
ISBN
732
Kaprekar Numbers
782
Kolakoski Constant
779
Kolakoski Sequence
981
Leap Years
977
Levenshtein Distance
778
Leyland Numbers
849
ln 2
981
Lucky Tickets
755
Mandelbrot
987
Maze
664
Medal Tally
703
Morse Decoder
684
Morse Encoder
631
Multitap Input
722
Musical Chords
722
N Queens
748
Nim
740
Niven Numbers
1,000
Niven Numbers (Long)
1,000
Odious Numbers
1,000
Odious Numbers (Long)
1,000
Ordinal Numbers
747
PalindromemordnilaP
813
Pangram Grep
847
Partition Numbers
1,000
Pascal’s Triangle
926
Pernicious Numbers
1,000
Pernicious Numbers (Long)
981
Prime Numbers
1,000
Prime Numbers (Long)
1,000
Quine
1,000
Recamán
887
Repeating Decimals
727
Reversi
1,000
Rock-paper-scissors-Spock-lizard
604
Roman to Arabic
755
ROT13
868
Rule 110
868
Scrambled Sort
778
Set
976
Sierpiński Triangle
1,000
Smith Numbers
724
Star Wars GPT
716
Time Distance
530
Topological Sort
737
Tower of Hanoi
981
Transpose Sentence
775
Trinomial Triangle
1,000
Ulam Sequence
900
United States
975
Vampire Numbers
696
Van Eck Sequence
946
Zeckendorf Representation
1,000
Zodiac Signs
681
π
879
τ
879
φ
981
√2
1,000
𝑒
1,000