12 Days of Christmas
11th
24 Game
9th
99 Bottles of Beer
14th
Abundant Numbers
11th
Abundant Numbers (Long)
21st
Arabic to Roman
9th
Arithmetic Numbers
18th
Arrows
8th
Ascending Primes
16th
ASCII Table
13th
Billiards
8th
brainfuck
11th
Calendar
9th
Card Number Validation
11th
Catalan Numbers
14th
Catalan’s Constant
8th
Christmas Trees
45th
15th
Collatz
21st
CSS Colors
8th
Cubes
6th
Day of Week
1st
DFA Simulator
6th
Diamonds
14th
Divisors
10th
Emirp Numbers
20th
Emirp Numbers (Long)
11th
Emojify
22nd
Evil Numbers
25th
Evil Numbers (Long)
22nd
Factorial Factorisation
14th
Farey Sequence
13th
Fibonacci
1st
52nd
Fizz Buzz
86th47th88th42nd46th377th66th163rd35th67th59th72nd59th49th78th15th43rd59th188th15th208th48th28th29th798th25th123rd60th32nd173rd90th33rd124th145th284th1,990th46th43rd81st234th24th36th26th98th21st46th19th
Foo Fizz Buzz Bar
18th
Forsyth–Edwards Notation
10th
Fractions
13th
Game of Life
16th
Gijswijt’s Sequence
5th
Happy Numbers
7th
Happy Numbers (Long)
17th
Hexdump
11th
Hilbert Curve
9th
Intersection
12th
Inventory Sequence
13th
ISBN
20th
Jacobi Symbol
11th
Kaprekar Numbers
11th
Kolakoski Constant
13th
Kolakoski Sequence
21st
Leap Years
17th
Levenshtein Distance
10th
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
9th
Morse Encoder
8th
Multitap Input
6th
Musical Chords
7th
N Queens
11th
Niven Numbers
28th
Niven Numbers (Long)
26th
Number Spiral
16th
Odious Numbers
24th
Odious Numbers (Long)
17th
Ordinal Numbers
11th
PalindromemordnilaP
10th
Pangram Grep
11th
Partition Numbers
16th
Pascal’s Triangle
16th
Pernicious Numbers
28th
Pernicious Numbers (Long)
23rd
Poker
7th
Polyominoes
9th
Prime Numbers
10th
Prime Numbers (Long)
19th
24th
Proximity Grid
9th
QR Decoder
13th
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
9th
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
9th
Sudoku (Fill-in)
14th
Ten-pin Bowling
9th
Tic-tac-toe
11th
Time Distance
10th
Tongue-twisters
18th
Topological Sort
6th
Tower of Hanoi
20th
Transpose Sentence
3rd
Trinomial Triangle
11th
United States
15th
Vampire Numbers
16th
Van Eck Sequence
9th
Zeckendorf Representation
10th
Zodiac Signs
11th
γ
5th
λ
9th
π
16th
τ
20th
φ
14th
√2
1st
𝑒
15th