12 Days of Christmas
16th
24 Game
💎
5th💎💎💎
99 Bottles of Beer
12th
1st
Abundant Numbers
35th
Abundant Numbers (Long)
7th
Alphabetic Numbers
💎
Arabic to Roman
28th
Arithmetic Numbers
23rd
Arrows
42nd
Ascending Primes
32nd
ASCII Table
19th
41st
Billiards
7th
brainfuck
10th
6th
Calendar
1st
Card Number Validation
3rd
4th
Catalan Numbers
107th
Catalan’s Constant
24th
Chess Move Validation
1st
4th
💎
Christmas Trees
4th28th
26th
Collatz
12th
Connect Four
5th
3rd
Continued Fractions
1st
CSS Colors
Cubes
5th
Day of Week
1st
1st
DFA Simulator
11th
6th
Diamonds
8th12th
25th
Divisors
36th
1st
Emirp Numbers
19th
Emirp Numbers (Long)
30th
Emojify
44th
Evil Numbers
5th
1st
Evil Numbers (Long)
49th
Factorial Factorisation
27th
Farey Sequence
37th
Fibonacci
65th5th
1st
Fizz Buzz
29th
1st
Foo Fizz Buzz Bar
1st
1st
Forsyth–Edwards Notation
3rd
2nd
Fractions
1st
1st
Game of Life
💎
2nd
Gijswijt’s Sequence
22nd
Gray Code Decoder
17th
Gray Code Encoder
1st
Happy Numbers
1st
Happy Numbers (Long)
4th
8th
Hexdump
9th
4th
Hilbert Curve
4th
11th
Intersection
1st
2nd1st
Inventory Sequence
10th
29th
ISBN
9th
13th
Jacobi Symbol
21st
16th
Kaprekar Numbers
1st9th5th8th1st
Kolakoski Constant
23rd
Kolakoski Sequence
25th
Leap Years
68th
Levenshtein Distance
1st
Leyland Numbers
35th
12th
ln 2
1st
Look and Say
27th
Lucky Numbers
16th
19th
Lucky Tickets
31st
1st
Mahjong
10th
💎
Mandelbrot
1st
Maze
17th
16th
14th
Medal Tally
5th
1st
Minesweeper
4th
9th
Multitap Input
19th
N Queens
2nd
Nim
5th
Niven Numbers
96th
Niven Numbers (Long)
24th
Number Spiral
10th
24th
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
4th
8th
PalindromemordnilaP
1st
23rd
Pangram Grep
25th
1st
Partition Numbers
3rd
Pascal’s Triangle
34th
1st
Pernicious Numbers
1st
Pernicious Numbers (Long)
45th
Poker
5th
3rd
Polyominoes
2nd
2nd
Prime Numbers
32nd
76th
Prime Numbers (Long)
23rd
69th
Proximity Grid
15th
24th
Quine
2nd
1st
Recamán
11th
Repeating Decimals
1st
1st
Reverse Polish Notation
8th
1st
Reversi
17th
1st
Rijndael S-box
14th
Rock-paper-scissors-Spock-lizard
26th
Roman to Arabic
38th
ROT13
20th
1st
Rule 110
15th
Scrambled Sort
4th14th
Semiprime Numbers
9th
Set
5th
5th
Seven Segment
31st
SI Units
8th
Sierpiński Triangle
14th
19th
Smith Numbers
21st
11th
Snake
5th
💎
Spelling Numbers
4th
6th
Sphenic Numbers
13th
Star Wars GPT
6th1st
Star Wars Opening Crawl
2nd
4th
Sudoku
21st
Sudoku (Fill-in)
6th
19th
Taxicab Numbers
18th
Ten-pin Bowling
12th
18th
Tic-tac-toe
6th
5th
Time Distance
💎
💎
Tongue-twisters
24th
Topological Sort
10th
Tower of Hanoi
38th
Transpose Sentence
19th
Trinomial Triangle
44th
Ulam Sequence
1st
Vampire Numbers
8th
15th
Van Eck Sequence
29th
Zeckendorf Representation
13th
15th
Zodiac Signs
14th
25th
γ
15th
19th
λ
35th
π
28th
50th
τ
42nd
φ
1st
√2
1st
𝑒
1st