12 Days of Christmas
15th
24 Game
💎
5th💎💎💎
99 Bottles of Beer
12th
1st
Abundant Numbers
34th
Abundant Numbers (Long)
8th
Alphabetic Numbers
💎
Arabic to Roman
26th
Arithmetic Numbers
27th
Arrows
40th
Ascending Primes
29th
ASCII Table
18th
40th
Billiards
6th
brainfuck
15th
11th
Calendar
1st
Card Number Validation
3rd
4th
Catalan Numbers
104th
Catalan’s Constant
24th
Chess Move Validation
1st
4th
💎
Christmas Trees
4th28th
26th
Collatz
12th
Connect Four
5th
3rd
Continued Fractions
1st
Cubes
4th
Day of Week
1st
1st
DFA Simulator
11th
6th
Diamonds
8th12th
24th
Divisors
35th
1st
Emirp Numbers
16th
Emirp Numbers (Long)
27th
Emojify
38th
Evil Numbers
5th
1st
Evil Numbers (Long)
47th
Factorial Factorisation
25th
Farey Sequence
35th
Fibonacci
65th5th
1st
Fizz Buzz
29th
1st
Foo Fizz Buzz Bar
1st
1st
Forsyth–Edwards Notation
3rd
2nd
Fractions
1st
1st
Game of Life
💎
💎
Gijswijt’s Sequence
21st
Gray Code Decoder
14th
Gray Code Encoder
1st
Happy Numbers
1st
Happy Numbers (Long)
4th
8th
Hexdump
9th
4th
Hilbert Curve
3rd
8th
Intersection
1st
2nd1st
Inventory Sequence
10th
29th
ISBN
9th
12th
Jacobi Symbol
21st
15th
Kaprekar Numbers
1st8th6th8th1st
Kolakoski Constant
23rd
Kolakoski Sequence
23rd
Leap Years
65th
Levenshtein Distance
1st
1st
Leyland Numbers
34th
10th
ln 2
1st
Look and Say
25th
Lucky Numbers
16th
18th
Lucky Tickets
29th
1st
Mahjong
8th
💎
Mandelbrot
1st
Maze
17th
16th
11th
Medal Tally
5th
1st
Minesweeper
4th
7th
Multitap Input
18th
N Queens
5th
Nim
5th
Niven Numbers
94th
Niven Numbers (Long)
23rd
Number Spiral
10th
23rd
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
4th
7th
PalindromemordnilaP
1st
17th
Pangram Grep
23rd
51st
Partition Numbers
3rd
Pascal’s Triangle
34th
1st
Pernicious Numbers
1st
Pernicious Numbers (Long)
42nd
Poker
5th
6th
Polyominoes
2nd
2nd
Prime Numbers
30th
70th
Prime Numbers (Long)
23rd
67th
Proximity Grid
14th
22nd
Quine
2nd
1st
Recamán
10th
Repeating Decimals
1st
1st
Reverse Polish Notation
8th
1st
Reversi
17th
💎
Rijndael S-box
13th
Rock-paper-scissors-Spock-lizard
24th
Roman to Arabic
37th
ROT13
19th
1st
Rule 110
13th
Scrambled Sort
4th14th
Set
5th
2nd
Seven Segment
31st
SI Units
7th
Sierpiński Triangle
14th
18th
Smith Numbers
21st
5th
Spelling Numbers
4th
4th
Star Wars GPT
6th1st
Star Wars Opening Crawl
2nd
2nd
Sudoku
19th
Sudoku (Fill-in)
6th
18th
Taxicab Numbers
14th
Ten-pin Bowling
12th
16th
Tic-tac-toe
6th
5th
Time Distance
💎
💎
Tongue-twisters
23rd
Topological Sort
8th
Tower of Hanoi
32nd
Transpose Sentence
19th
Trinomial Triangle
41st
Ulam Sequence
1st
Vampire Numbers
8th
13th
Van Eck Sequence
26th
Zeckendorf Representation
13th
15th
Zodiac Signs
14th
22nd
γ
14th
16th
λ
32nd
π
27th
47th
τ
39th
φ
1st
√2
1st
𝑒
1st