12 Days of Christmas
8th
24 Game
7th
99 Bottles of Beer
10th
Abundant Numbers
20th
Abundant Numbers (Long)
19th
Arabic to Roman
17th
Arithmetic Numbers
10th
Arrows
34th
Ascending Primes
9th
ASCII Table
15th
Billiards
6th
brainfuck
14th
Card Number Validation
19th
Catalan Numbers
40th
Catalan’s Constant
19th
Christmas Trees
51st
Collatz
31st
CSS Colors
11th
Cubes
10th
Day of Week
82nd
20th
DFA Simulator
8th
Diamonds
43rd
13th
Divisors
39th
Emirp Numbers
31st
Emirp Numbers (Long)
7th
Emojify
19th
Evil Numbers
71st
Evil Numbers (Long)
44th
Factorial Factorisation
9th
Farey Sequence
24th
Fibonacci
7th
Fizz Buzz
3rd
Foo Fizz Buzz Bar
11th
Forsyth–Edwards Notation
20th
Fractions
1st
Game of Life
6th
Gijswijt’s Sequence
13th
Happy Numbers
17th
Happy Numbers (Long)
34th
Hexdump
14th
Hilbert Curve
9th
Intersection
15th
Inventory Sequence
28th
ISBN
16th
Jacobi Symbol
13th
Kaprekar Numbers
15th
Kolakoski Constant
29th
Kolakoski Sequence
34th
Leap Years
29th
Levenshtein Distance
16th
Leyland Numbers
17th
ln 2
20th
Look and Say
26th
Lucky Numbers
25th
Lucky Tickets
19th
Mahjong
9th
Mandelbrot
6th
Maze
15th
Medal Tally
9th
Morse Decoder
14th
Morse Encoder
14th
Musical Chords
14th
N Queens
4th
Niven Numbers
41st
Niven Numbers (Long)
1st
Number Spiral
10th
Odious Numbers
60th
Odious Numbers (Long)
37th
Ordinal Numbers
19th
PalindromemordnilaP
14th
Pangram Grep
5th
Partition Numbers
5th19th
Pascal’s Triangle
61st
Pernicious Numbers
49th
Pernicious Numbers (Long)
29th
Poker
8th
Polyominoes
8th
Prime Numbers
27th
Prime Numbers (Long)
1st
Proximity Grid
16th
QR Decoder
6th
Quine
1st
Recamán
34th
Repeating Decimals
19th
Reverse Polish Notation
13th
Reversi
15th
Rijndael S-box
15th
Rock-paper-scissors-Spock-lizard
24th
Roman to Arabic
33rd
ROT13
6th1st8th1st1st2nd
Rule 110
29th
Scrambled Sort
4th
Set
7th
Seven Segment
9th
SI Units
4th
Sierpiński Triangle
29th
Smith Numbers
11th
Spelling Numbers
13th
Star Wars GPT
4th
Star Wars Opening Crawl
13th
Sudoku
18th
Sudoku (Fill-in)
19th
Ten-pin Bowling
18th
Tic-tac-toe
21st
Time Distance
9th
Tongue-twisters
12th
Topological Sort
12th
Transpose Sentence
20th
United States
19th
Vampire Numbers
11th
Van Eck Sequence
27th
Zeckendorf Representation
8th
Zodiac Signs
9th
γ
12th
λ
8th
π
29th
τ
27th
φ
38th
√2
33rd
𝑒
27th