12 Days of Christmas
908
24 Game
818
99 Bottles of Beer
844
Abundant Numbers
797
Abundant Numbers (Long)
938
Arabic to Roman
849
Arithmetic Numbers
889
Arrows
916
Ascending Primes
698
ASCII Table
763
Billiards
682
brainfuck
819
Calendar
1,000
Card Number Validation
783
Catalan Numbers
1,000
Catalan’s Constant
727
Christmas Trees
805
Collatz
887
CSS Colors
884
Cubes
725
Day of Week
1,000
DFA Simulator
860
Diamonds
705
Divisors
1,000
Emirp Numbers
870
Emirp Numbers (Long)
717
Emojify
679
Evil Numbers
1,000
Evil Numbers (Long)
976
Factorial Factorisation
748
Farey Sequence
825
Fibonacci
1,000
Fizz Buzz
983
Foo Fizz Buzz Bar
1,000
Forsyth–Edwards Notation
825
Fractions
785
Game of Life
617
Gijswijt’s Sequence
757
Happy Numbers
1,000
Happy Numbers (Long)
889
Hexdump
993
Hilbert Curve
488
Intersection
831
Inventory Sequence
915
ISBN
778
Jacobi Symbol
806
Kaprekar Numbers
710
Kolakoski Constant
737
Kolakoski Sequence
800
Leap Years
915
Levenshtein Distance
616
Leyland Numbers
986
ln 2
1,000
Look and Say
841
Lucky Numbers
720
Lucky Tickets
754
Mahjong
572
Mandelbrot
798
Maze
648
Medal Tally
600
Minesweeper
713
Morse Decoder
660
Morse Encoder
854
Multitap Input
861
Musical Chords
652
N Queens
701
Niven Numbers
957
Niven Numbers (Long)
926
Number Spiral
544
Odious Numbers
870
Odious Numbers (Long)
872
Ordinal Numbers
827
PalindromemordnilaP
879
Pangram Grep
935
Partition Numbers
663
Pascal’s Triangle
931
Pernicious Numbers
816
Pernicious Numbers (Long)
981
Poker
849
Polyominoes
485
Prime Numbers
976
Prime Numbers (Long)
978
Proximity Grid
517
QR Decoder
608
Quine
1,000
Recamán
871
Repeating Decimals
585
Reverse Polish Notation
838
Reversi
564
Rijndael S-box
738
Rock-paper-scissors-Spock-lizard
854
Roman to Arabic
754
ROT13
1,000
Rule 110
769
Scrambled Sort
947
Set
837
Seven Segment
797
SI Units
768
Sierpiński Triangle
731
Smith Numbers
904
Spelling Numbers
524
Star Wars GPT
928
Star Wars Opening Crawl
647
Sudoku
664
Sudoku (Fill-in)
603
Ten-pin Bowling
584
Tic-tac-toe
705
Time Distance
904
Tongue-twisters
795
Topological Sort
679
Tower of Hanoi
743
Transpose Sentence
770
Trinomial Triangle
955
United States
633
Vampire Numbers
815
Van Eck Sequence
966
Zeckendorf Representation
941
Zodiac Signs
908
γ
690
λ
850
π
956
τ
942
φ
964
√2
1,000
𝑒
1,000