12 Days of Christmas
5th
86th
5th
15th
2nd
24 Game
5th
6th
14th
2nd
99 Bottles of Beer
5th
6th
12th
7th
💎
Abundant Numbers
8th
45th
15th
💎
Abundant Numbers (Long)
31st
37th
51st
💎
Arabic to Roman
9th67th
10th
12th1st
22nd
1st
Arithmetic Numbers
7th
15th
12th
Arrows
9th
9th
23rd
💎
Ascending Primes
17th
18th
49th
ASCII Table
7th
52nd
18th
15th
4th
Billiards
2nd
18th
6th
2nd
7th
brainfuck
6th
7th
19th
2nd
Card Number Validation
9th
13th
23rd
💎
Catalan Numbers
40th
48th
1st
Catalan’s Constant
8th
20th
💎
Christmas Trees
8th
15th
11th
19th
Collatz
24th
88th
16th
53rd
4th
CSS Colors
3rd
1st
10th
💎
Cubes
5th
8th
9th
💎
Day of Week
1st
7th
1st
1st
💎
DFA Simulator
12th
8th
24th
Diamonds
11th
15th
25th
Divisors
24th
35th
3rd
4th
Emirp Numbers
18th
15th
77th
1st
Emirp Numbers (Long)
11th
14th
33rd
Emojify
13th
7th
38th
💎
Evil Numbers
46th
44th
271st
2nd
Evil Numbers (Long)
41st
40th
184th
Factorial Factorisation
9th
13th
19th
2nd
Farey Sequence
17th
7th
36th
💎
Fibonacci
6th
55th
1st
1st
3rd
Fizz Buzz
21st
63rd
428th
14th
52nd
2nd
Foo Fizz Buzz Bar
19th
29th
128th
18th
21st
2nd
Forsyth–Edwards Notation
9th
8th
14th
Fractions
1st
12th
18th
1st
3rd
Game of Life
14th
25th
Gijswijt’s Sequence
14th
32nd
Gray Code Decoder
6th
18th
Gray Code Encoder
9th
1st
Happy Numbers
23rd
32nd
33rd
1st
Happy Numbers (Long)
10th
33rd
33rd
Hexdump
7th
6th
12th
Intersection
10th
17th
19th
💎
Inventory Sequence
9th
17th
30th
ISBN
8th
16th
35th
Jacobi Symbol
10th
10th
7th
27th
Kaprekar Numbers
3rd
33rd
11th
6th
14th
2nd
Kolakoski Constant
8th
19th
2nd
Kolakoski Sequence
8th
19th
Leap Years
15th
20th
3rd
65th
4th
Levenshtein Distance
29th
69th
Leyland Numbers
1st
11th
1st
💎
ln 2
1st
14th
1st
2nd
Look and Say
7th
15th
22nd
16th
Lucky Numbers
6th
14th
19th
Lucky Tickets
1st
15th
1st
2nd
Mahjong
5th
8th
Maze
12th
26th
Medal Tally
10th
7th
25th
Morse Decoder
11th
17th
Morse Encoder
7th
8th
12th
💎
Musical Chords
7th
8th
12th
N Queens
8th
9th
18th
2nd
Niven Numbers
37th
28th
94th
1st
Niven Numbers (Long)
29th
24th
52nd
2nd
Number Spiral
1st
16th
4th
💎
Odious Numbers
37th
47th
140th
1st
Odious Numbers (Long)
36th
44th
126th
Ordinal Numbers
7th
12th
46th
1st
💎
PalindromemordnilaP
11th
13th
30th
2nd
Pangram Grep
13th
34th
113th
7th
40th
💎
Partition Numbers
15th
33rd
Pascal’s Triangle
12th
29th
23rd
Pernicious Numbers
39th
38th
87th
1st
Pernicious Numbers (Long)
17th
25th
32nd
Poker
12th
7th
26th
Polyominoes
6th
11th
Prime Numbers
38th
1st
101st
1st
Prime Numbers (Long)
44th
1st
195th
Proximity Grid
11th
18th
QR Decoder
6th
7th
14th
Quine
1st28th1st11th15th
1st8th8th17th11th2nd1st18th23rd4th3rd7th8th28th5th1st1st34th46th23rd51st45th29th65th1st4th1st1st1st43rd91st5th36th1st1st24th42nd8th102nd94th1st28th1st9th37th5th2nd
4th
Recamán
15th
15th
35th
2nd
Repeating Decimals
13th
37th
Reverse Polish Notation
5th
1st
58th
8th
15th
2nd
Reversi
11th
21st
Rijndael S-box
4th
18th
5th
8th
Rock-paper-scissors-Spock-lizard
9th
59th
17th
Roman to Arabic
18th
12th
45th1st
💎
Rule 110
7th
34th
14th
9th
Seven Segment
11th
10th
25th
💎
SI Units
8th
11th
Sierpiński Triangle
7th
14th
12th
Smith Numbers
10th
12th
18th
2nd
Spelling Numbers
8th
14th
💎
Star Wars GPT
Star Wars Opening Crawl
7th
10th
Sudoku
7th
8th
10th
Sudoku (Fill-in)
11th
8th
16th
Ten-pin Bowling
8th
14th
💎
Tic-tac-toe
7th
15th
Time Distance
5th
4th
8th
2nd
Tongue-twisters
7th
65th
7th
15th
3rd
Transpose Sentence
9th
1st
28th
12th
13th
2nd
Trinomial Triangle
7th
25th
United States
12th
31st
💎
Vampire Numbers
10th
22nd
💎
Van Eck Sequence
18th
17th
37th
Zeckendorf Representation
7th
6th
16th
Zodiac Signs
4th
5th
4th
💎
γ
7th
11th
💎
λ
8th
15th
💎
π
4th
16th
2nd
τ
10th
32nd
2nd
φ
19th
3rd
65th
2nd
√2
1st
11th
1st
2nd
𝑒
1st
7th
1st
💎