12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
brainfuck
Catalan Numbers
1,000
Catalan’s Constant
Christmas Trees
Collatz
CSS Colors
Cubes
Day of Week
Diamonds
Divisors
Emirp Numbers
1,000
968
Emirp Numbers (Long)
Emojify
Evil Numbers
1,000
1,000
1,000
1,000
1,000
Evil Numbers (Long)
Farey Sequence
Fibonacci
1,000
971
1,000
1,000
1,000
Fizz Buzz
831
1,000
1,000
1,000
1,000
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Fractions
Game of Life
Gijswijt’s Sequence
Happy Numbers
1,000
1,000
Happy Numbers (Long)
Hexdump
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kolakoski Constant
Kolakoski Sequence
1,000
978
1,000
Leap Years
Levenshtein Distance
Leyland Numbers
ln 2
Look and Say
Lucky Numbers
Lucky Tickets
Maze
Medal Tally
Morse Decoder
N Queens
Niven Numbers
1,000
1,000
975
1,000
1,000
Niven Numbers (Long)
Number Spiral
Odious Numbers
952
1,000
1,000
1,000
1,000
Odious Numbers (Long)
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Prime Numbers
1,000
1,000
952
1,000
1,000
Prime Numbers (Long)
1,000
1,000
Proximity Grid
QR Decoder
Quine
1,000
1,000
1,000
1,000
1,000
943
543
1,000
1,000
861
Recamán
Repeating Decimals
Reverse Polish Notation
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Seven Segment
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Time Distance
Tongue-twisters
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒