12 Days of Christmas
11th
24 Game
9th
99 Bottles of Beer
14th
Abundant Numbers
11th
Abundant Numbers (Long)
19th
Arabic to Roman
9th
Arithmetic Numbers
17th
Arrows
7th
Ascending Primes
16th
ASCII Table
11th
Billiards
8th
brainfuck
11th
Card Number Validation
11th
Catalan Numbers
13th
Catalan’s Constant
8th
Christmas Trees
15th
Collatz
21st
CSS Colors
8th
Cubes
6th
Day of Week
1st
DFA Simulator
5th
Diamonds
11th
Divisors
9th
Emirp Numbers
20th
Emirp Numbers (Long)
10th
Emojify
22nd
Evil Numbers
24th
Evil Numbers (Long)
21st
Factorial Factorisation
14th
Farey Sequence
13th
Fibonacci
1st
Fizz Buzz
85th46th88th42nd45th377th65th160th35th66th57th69th58th49th74th15th43rd59th187th14th206th48th27th27th792nd25th121st60th31st173rd89th33rd124th145th283rd1,977th46th43rd80th230th24th36th26th97th21st45th18th
Foo Fizz Buzz Bar
17th
Forsyth–Edwards Notation
9th
Fractions
12th
Game of Life
16th
Gijswijt’s Sequence
4th
Happy Numbers
6th
Happy Numbers (Long)
16th
Hexdump
11th
Hilbert Curve
9th
Intersection
12th
Inventory Sequence
12th
ISBN
19th
Jacobi Symbol
11th
Kaprekar Numbers
10th
Kolakoski Constant
13th
Kolakoski Sequence
21st
Leap Years
14th
Levenshtein Distance
9th
Leyland Numbers
5th
ln 2
10th
Look and Say
7th
Lucky Numbers
12th
Lucky Tickets
16th
Mahjong
4th
Mandelbrot
12th
Maze
10th
Medal Tally
8th
Minesweeper
10th
Morse Decoder
8th
Morse Encoder
8th
Musical Chords
7th
N Queens
11th
Niven Numbers
26th
Niven Numbers (Long)
23rd
Number Spiral
15th
Odious Numbers
23rd
Odious Numbers (Long)
16th
Ordinal Numbers
10th
PalindromemordnilaP
8th
Pangram Grep
11th
Partition Numbers
16th
Pascal’s Triangle
16th
Pernicious Numbers
27th
Pernicious Numbers (Long)
22nd
Poker
7th
Polyominoes
9th
Prime Numbers
9th
Prime Numbers (Long)
17th
Proximity Grid
8th
QR Decoder
12th
Quine
1st
Recamán
12th
Repeating Decimals
11th
Reverse Polish Notation
7th
Reversi
13th
Rijndael S-box
11th
Rock-paper-scissors-Spock-lizard
15th
Roman to Arabic
18th
ROT13
8th
Rule 110
19th
Scrambled Sort
7th
Set
8th
Seven Segment
16th
SI Units
8th
Sierpiński Triangle
19th
Smith Numbers
14th
Spelling Numbers
5th
Star Wars GPT
6th
Star Wars Opening Crawl
5th
Sudoku
8th
Sudoku (Fill-in)
13th
Ten-pin Bowling
9th
Tic-tac-toe
11th
Time Distance
10th
Tongue-twisters
17th
Topological Sort
6th
Tower of Hanoi
16th
Transpose Sentence
3rd
Trinomial Triangle
11th
United States
15th
Vampire Numbers
16th
Van Eck Sequence
9th
Zeckendorf Representation
9th
Zodiac Signs
11th
γ
5th
λ
8th
π
16th
τ
20th
φ
14th
√2
1st
𝑒
13th