12 Days of Christmas
14th8th
16th
24 Game
4th4th
6th
99 Bottles of Beer
8th8th
9th
Abundant Numbers
1st9th
22nd
Abundant Numbers (Long)
1st7th
20th
Alphabetic Numbers
2nd4th
7th
Arabic to Roman
6th8th
12th
Arithmetic Numbers
11th10th
6th
Arrows
3rd5th
13th
Ascending Primes
9th
16th
ASCII Table
12th
13th
Billiards
5th7th
11th
brainfuck
16th5th
7th
Calendar
3rd
9th
Card Number Validation
5th
2nd
Catalan Numbers
17th
11th
Catalan’s Constant
4th11th
6th
Christmas Trees
8th5th
9th
Collatz
33rd19th
11th
Connect Four
6th
Continued Fractions
5th
5th
CSS Colors
5th
7th
6th
Cubes
7th8th
11th
Day of Week
1st
9th75th
DFA Simulator
9th7th
9th
Diamonds
13th
4th
Divisors
9th29th
17th
Emirp Numbers
15th
16th
Emirp Numbers (Long)
11th
15th
Emojify
5th
6th
Evil Numbers
12th32nd
1st
Evil Numbers (Long)
15th25th
1st
Factorial Factorisation
11th
12th
Farey Sequence
10th9th
10th
Fibonacci
1st30th
52nd
Fizz Buzz
1st46th
14th
Foo Fizz Buzz Bar
30th
17th
Forsyth–Edwards Notation
7th
4th
Fractions
16th15th
10th
Game of Life
11th
17th
Gijswijt’s Sequence
8th
5th
Gray Code Decoder
5th
1st
Gray Code Encoder
10th
1st
Happy Numbers
6th17th
1st
Happy Numbers (Long)
6th14th
2nd
Hexdump
9th
5th
Hilbert Curve
5th
6th
Intersection
8th
10th
Inventory Sequence
8th
17th
ISBN
11th
22nd
Jacobi Symbol
6th9th
10th
Kaprekar Numbers
4th
7th
Kolakoski Constant
11th
10th
Kolakoski Sequence
21st
34th
Leap Years
27th16th
20th
Levenshtein Distance
5th8th
12th
Leyland Numbers
22nd
3rd
ln 2
3rd9th
6th
Look and Say
19th13th
22nd
Lucky Numbers
8th11th
12th
Lucky Tickets
10th
18th
Mahjong
7th
9th
Mandelbrot
7th
9th
Maze
6th
8th
Medal Tally
6th6th
7th
Minesweeper
6th
11th
Morse Decoder
8th5th
7th
Morse Encoder
6th6th
9th
Multitap Input
6th
7th
Musical Chords
8th6th
10th
N Queens
2nd
6th
Nim
10th
5th
Niven Numbers
1st12th
1st
Niven Numbers (Long)
31st11th
1st
Number Spiral
13th2nd
16th
Odious Numbers
12th38th
1st
Odious Numbers (Long)
23rd30th
1st
Ordinal Numbers
14th1st
19th
PalindromemordnilaP
10th
13th
Pangram Grep
12th
23rd
Partition Numbers
10th6th
9th
Pascal’s Triangle
43rd
23rd
Pernicious Numbers
36th31st
23rd
Pernicious Numbers (Long)
15th29th
12th
Poker
7th6th
7th
Polyominoes
6th6th
5th
Prime Numbers
43rd81st
1st
Prime Numbers (Long)
71st
1st
Proximity Grid
7th
7th
QR Decoder
8th
Quine
1st52nd
27th
Recamán
14th
13th
Repeating Decimals
3rd5th
9th
Reverse Polish Notation
1st8th
12th
Reversi
2nd4th
7th
Rijndael S-box
6th4th
10th
Rock-paper-scissors-Spock-lizard
6th4th
5th
Roman to Arabic
8th
6th
ROT13
11th8th
4th
Rule 110
10th
16th
Scrambled Sort
9th
13th
Semiprime Numbers
7th
4th
Set
7th7th
9th
Seven Segment
8th
13th
SI Units
3rd
Sierpiński Triangle
11th
7th
Smith Numbers
16th
9th
Snake
4th
Spelling Numbers
1st
8th
10th
Sphenic Numbers
6th
5th
Star Wars GPT
4th
11th
Star Wars Opening Crawl
5th4th
7th
Sudoku
8th
6th
Sudoku (Fill-in)
7th
Taxicab Numbers
7th
8th
Ten-pin Bowling
8th6th
6th
Tic-tac-toe
7th6th
7th
Time Distance
5th
7th
Tongue-twisters
5th
11th
Topological Sort
2nd7th
10th
Tower of Hanoi
23rd9th
9th
Transpose Sentence
12th
18th
Trinomial Triangle
9th
9th
United States
4th7th6th
7th
Vampire Numbers
9th8th
8th
Van Eck Sequence
9th12th
14th
Zeckendorf Representation
9th
Zodiac Signs
6th
7th
γ
6th4th
61st5th
λ
6th6th
7th
π
19th1st
9th
τ
15th1st
8th
φ
22nd24th
4th
√2
14th12th
4th
𝑒
13th1st
9th