12 Days of Christmas
447
24 Game
645
99 Bottles of Beer
544
Abundant Numbers
961
Abundant Numbers (Long)
859
Arabic to Roman
611
Arithmetic Numbers
803
Arrows
747
Ascending Primes
868
ASCII Table
719
Billiards
628
brainfuck
585
Calendar
758
Card Number Validation
807
Catalan Numbers
1,000
Catalan’s Constant
701
Chess Move Validation
670
Christmas Trees
806
Collatz
797
Continued Fractions
691
CSS Colors
445
Day of Week
800
Diamonds
789
Divisors
946
Emirp Numbers
809
Emirp Numbers (Long)
816
Emojify
739
Evil Numbers
1,000
Evil Numbers (Long)
1,000
Factorial Factorisation
747
Farey Sequence
818
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
669
Intersection
951
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
943
Look and Say
690
Lucky Numbers
912
Lucky Tickets
755
Mandelbrot
987
Maze
664
Medal Tally
695
Minesweeper
634
Morse Decoder
677
Morse Encoder
667
Multitap Input
722
Musical Chords
713
N Queens
728
Nim
740
Niven Numbers
1,000
Niven Numbers (Long)
1,000
Number Spiral
699
Odious Numbers
1,000
Odious Numbers (Long)
1,000
Ordinal Numbers
724
PalindromemordnilaP
813
Pangram Grep
847
Partition Numbers
1,000
Pascal’s Triangle
926
Pernicious Numbers
1,000
Pernicious Numbers (Long)
942
Prime Numbers
1,000
Prime Numbers (Long)
1,000
Quine
1,000
Recamán
887
Repeating Decimals
727
Reverse Polish Notation
699
Reversi
988
Rijndael S-box
613
Rock-paper-scissors-Spock-lizard
604
Roman to Arabic
755
ROT13
868
Rule 110
868
Scrambled Sort
778
Semiprime Numbers
737
Set
976
Seven Segment
620
Sierpiński Triangle
1,000
Smith Numbers
724
Sphenic Numbers
831
Star Wars GPT
716
Star Wars Opening Crawl
483
Taxicab Numbers
793
Tic-tac-toe
692
Time Distance
525
Tongue-twisters
489
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
980
𝑒
979