12 Days of Christmas
377
24 Game
99 Bottles of Beer
418
Abundant Numbers
219
Abundant Numbers (Long)
69
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
437
brainfuck
Card Number Validation
Catalan Numbers
Catalan’s Constant
104
Christmas Trees
820
Collatz
CSS Colors
Cubes
Day of Week
DFA Simulator
Diamonds
486
Divisors
Emirp Numbers
406
Emirp Numbers (Long)
Emojify
Evil Numbers
525
Evil Numbers (Long)
Factorial Factorisation
Farey Sequence
Fibonacci
601812986
Fizz Buzz
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Fractions
Game of Life
Gijswijt’s Sequence
Happy Numbers
376
Happy Numbers (Long)
Hexdump
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kolakoski Constant
36
Kolakoski Sequence
491
Leap Years
275
Levenshtein Distance
Leyland Numbers
119
ln 2
Look and Say
43
Lucky Numbers
Lucky Tickets
Mahjong
Maze
Medal Tally
Morse Decoder
Morse Encoder
491
Musical Chords
N Queens
Niven Numbers
471
Niven Numbers (Long)
Number Spiral
Odious Numbers
505
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
525
Pernicious Numbers (Long)
Poker
Polyominoes
Prime Numbers
461596912
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
38
Repeating Decimals
Reverse Polish Notation
Reversi
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
526
Smith Numbers
93
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
Transpose Sentence
United States
Vampire Numbers
144
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
228
π
78
τ
80
φ
53
√2
50
𝑒
54