12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
3,048th
Abundant Numbers (Long)
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
brainfuck
Card Number Validation
Catalan Numbers
925th
Catalan’s Constant
Christmas Trees
Collatz
2,043rd
CSS Colors
Cubes
Day of Week
DFA Simulator
Diamonds
Divisors
4,130th
Emirp Numbers
Emirp Numbers (Long)
Emojify
341st
Evil Numbers
Evil Numbers (Long)
Farey Sequence
Fibonacci
4,787th
Fizz Buzz
8,530th
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Fractions
Game of Life
Gijswijt’s Sequence
Happy Numbers
632nd
Happy Numbers (Long)
Hexdump
Intersection
Inventory Sequence
ISBN
1,148th
Jacobi Symbol
Kolakoski Constant
Kolakoski Sequence
Leap Years
3,344th
Levenshtein Distance
Leyland Numbers
ln 2
Look and Say
Lucky Numbers
Lucky Tickets
Maze
Medal Tally
Morse Decoder
Morse Encoder
Musical Chords
N Queens
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Prime Numbers
3,786th
Prime Numbers (Long)
1,898th
Proximity Grid
QR Decoder
Quine
1st
Recamán
1,252nd
Repeating Decimals
Reverse Polish Notation
948th
Rijndael S-box
Rock-paper-scissors-Spock-lizard
628th
Roman to Arabic
Rule 110
Seven Segment
957th
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒