12 Days of Christmas
32nd
24 Game
5th
99 Bottles of Beer
24th
Abundant Numbers
51st
Abundant Numbers (Long)
32nd
Arabic to Roman
23rd
Arithmetic Numbers
28th
Arrows
11th
Ascending Primes
10th
ASCII Table
24th
Billiards
10th
brainfuck
17th
Card Number Validation
14th
Catalan Numbers
20th
Catalan’s Constant
5th
Christmas Trees
24th
Collatz
25th
CSS Colors
12th
Cubes
9th
Day of Week
21st
DFA Simulator
9th
Diamonds
13th
Divisors
53rd
Emirp Numbers
43rd
Emirp Numbers (Long)
17th
Emojify
15th
Evil Numbers
45th
Evil Numbers (Long)
31st
Factorial Factorisation
9th
Farey Sequence
21st
Fibonacci
1st
Fizz Buzz
86th2,283rd
Foo Fizz Buzz Bar
30th
Forsyth–Edwards Notation
15th
Fractions
23rd
Game of Life
10th
Gijswijt’s Sequence
9th
Happy Numbers
58th
Happy Numbers (Long)
26th
Hexdump
12th
Hilbert Curve
8th
Intersection
14th
Inventory Sequence
14th
ISBN
12th
Jacobi Symbol
34th
Kaprekar Numbers
11th
Kolakoski Constant
8th
Kolakoski Sequence
21st
Leap Years
37th
Levenshtein Distance
8th
Leyland Numbers
13th
ln 2
4th
Look and Say
10th
Lucky Numbers
34th
Lucky Tickets
14th
Mahjong
4th
Mandelbrot
13th
Maze
13th
Medal Tally
9th
Morse Decoder
8th
Morse Encoder
9th
Musical Chords
9th
N Queens
9th
Niven Numbers
54th
Niven Numbers (Long)
21st
Number Spiral
15th
Odious Numbers
37th
Odious Numbers (Long)
26th
Ordinal Numbers
21st
PalindromemordnilaP
7th
Pangram Grep
26th
Partition Numbers
16th
Pascal’s Triangle
33rd
Pernicious Numbers
45th
Pernicious Numbers (Long)
19th
Poker
11th
Polyominoes
4th
Prime Numbers
44th
Prime Numbers (Long)
26th
Proximity Grid
5th
QR Decoder
6th
Quine
103rd
Recamán
14th
Repeating Decimals
9th
Reverse Polish Notation
9th
Reversi
8th
Rijndael S-box
9th
Rock-paper-scissors-Spock-lizard
16th
Roman to Arabic
15th
ROT13
13th
Rule 110
13th
Scrambled Sort
10th
Set
8th
Seven Segment
14th
SI Units
5th
Sierpiński Triangle
24th
Smith Numbers
14th
Spelling Numbers
9th
Star Wars GPT
3rd
Star Wars Opening Crawl
4th
Sudoku
6th
Sudoku (Fill-in)
6th
Ten-pin Bowling
8th
Tic-tac-toe
10th
Time Distance
10th
Tongue-twisters
19th
Topological Sort
4th
Transpose Sentence
11th
Trinomial Triangle
5th
United States
19th
Vampire Numbers
9th
Van Eck Sequence
17th
Zeckendorf Representation
15th
Zodiac Signs
10th
π
17th
τ
14th
φ
21st
√2
29th
𝑒
20th