12 Days of Christmas
18th
24 Game
5th
5th
99 Bottles of Beer
12th
23rd
Abundant Numbers
31st
Abundant Numbers (Long)
8th
Alphabetic Numbers
9th
Arabic to Roman
24th
Arithmetic Numbers
24th
Arrows
45th
Ascending Primes
25th
ASCII Table
18th
32nd
Billiards
20th
brainfuck
14th
36th
Calendar
1st
Card Number Validation
2nd
2nd
Catalan Numbers
95th
Catalan’s Constant
19th
Christmas Trees
6th27th
21st
Collatz
8th
Continued Fractions
1st
Cubes
34th
Day of Week
1st
1st
DFA Simulator
12th
20th
Diamonds
8th12th
18th
Divisors
33rd
1st
Emirp Numbers
16th
Emirp Numbers (Long)
24th
Emojify
36th
Evil Numbers
5th
1st
Evil Numbers (Long)
43rd
Factorial Factorisation
20th
Farey Sequence
30th
Fibonacci
64th5th
1st
Fizz Buzz
27th
1st
Foo Fizz Buzz Bar
1st
1st
Forsyth–Edwards Notation
3rd
2nd
Fractions
1st
1st
Game of Life
11th
22nd
Gijswijt’s Sequence
17th
Gray Code Decoder
11th
Gray Code Encoder
1st
Happy Numbers
1st
Happy Numbers (Long)
3rd
7th
Hexdump
9th
1st
Hilbert Curve
3rd
4th
Intersection
1st
3rd1st
Inventory Sequence
10th
22nd
ISBN
9th
10th
Jacobi Symbol
21st
27th
Kaprekar Numbers
1st7th3rd7th1st
Kolakoski Constant
18th
Kolakoski Sequence
21st
Leap Years
60th
Levenshtein Distance
1st
1st
Leyland Numbers
32nd
8th
ln 2
1st
Look and Say
21st
Lucky Numbers
16th
14th
Lucky Tickets
25th
1st
Mahjong
8th
13th
Mandelbrot
1st
Maze
15th
15th
11th
Medal Tally
5th
1st
Minesweeper
4th
7th
Multitap Input
12th
N Queens
7th
Niven Numbers
88th
Niven Numbers (Long)
22nd
Number Spiral
14th
26th
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
4th
7th
PalindromemordnilaP
1st
12th
Pangram Grep
22nd
46th
Partition Numbers
2nd
Pascal’s Triangle
33rd
1st
Pernicious Numbers
99th
Pernicious Numbers (Long)
94th
Poker
4th
8th
Polyominoes
3rd
5th
Prime Numbers
28th
61st
Prime Numbers (Long)
22nd
63rd
Proximity Grid
14th
16th
Quine
2nd
1st
Recamán
8th
Repeating Decimals
1st
1st
Reverse Polish Notation
8th
3rd
Reversi
15th
33rd
Rijndael S-box
10th
Rock-paper-scissors-Spock-lizard
21st
Roman to Arabic
35th
ROT13
17th
68th
Rule 110
12th
Scrambled Sort
4th11th
Set
55th
Seven Segment
48th
Sierpiński Triangle
14th
17th
Smith Numbers
21st
22nd
Spelling Numbers
3rd
3rd
Star Wars GPT
6th1st
Star Wars Opening Crawl
2nd
3rd
Sudoku (Fill-in)
6th
13th
Taxicab Numbers
8th
Ten-pin Bowling
12th
15th
Tic-tac-toe
6th
5th
Time Distance
4th
2nd
Tongue-twisters
19th
Topological Sort
6th
2nd
Tower of Hanoi
28th
Transpose Sentence
19th
1st
Trinomial Triangle
34th
Vampire Numbers
8th
9th
Van Eck Sequence
23rd
Zeckendorf Representation
13th
14th
Zodiac Signs
13th
21st
γ
14th
15th
λ
27th
π
26th
42nd
τ
34th
φ
1st
√2
1st
𝑒
1st