12 Days of Christmas
3rd
17th
3rd
💎
24 Game
7th
16th
2nd
99 Bottles of Beer
6th
15th
💎
Abundant Numbers
20th
63rd
1st
Abundant Numbers (Long)
16th
20th
1st
Alphabetic Numbers
5th
7th
3rd
💎
Arabic to Roman
11th
45th
8th
24th
3rd
Arithmetic Numbers
15th
12th
💎
Arrows
12th
12th
2nd
Ascending Primes
11th
34th
2nd
ASCII Table
2nd
12th
19th
💎
Billiards
6th
11th
4th
brainfuck
9th
8th
18th
4th
Calendar
17th
41st
💎
Card Number Validation
6th
1st
15th
3rd
Catalan Numbers
4th
1st
💎
Catalan’s Constant
15th
1st
40th
💎
Christmas Trees
12th
11th
23rd
19th
7th
Collatz
16th
84th
10th
37th
7th
Connect Four
2nd
3rd
💎
Continued Fractions
16th
36th
💎
CSS Colors
9th
1st
31st
3rd
Cubes
10th
21st
3rd
Day of Week
16th
1st
1st1st
3rd
DFA Simulator
5th
28th
3rd
6th
💎
Diamonds
6th
10th
21st
💎
Divisors
26th
173rd
1st
3rd
1st
Emirp Numbers
18th
12th
17th
5th
Emirp Numbers (Long)
10th
25th
3rd
Emojify
11th
18th
2nd
Evil Numbers
8th
66th
16th
1st
4th
16th
Evil Numbers (Long)
22nd
48th
13th
44th
4th
Factorial Factorisation
6th
19th
22nd
12th
5th
Farey Sequence
12th
19th
5th
20th
2nd
Fibonacci
13th9th21st9th47th20th18th
24th52nd54th
33rd
23rd
32nd
34th1st
7th1st
33rd14th58th1st
30th7th10th168th
38th46th
Fizz Buzz
2nd
14th
33rd1st
11th
1st
22nd
1st4th
Foo Fizz Buzz Bar
18th
40th
21st
1st
Forsyth–Edwards Notation
13th
5th
14th
3rd
Fractions
15th
1st
1st
2nd1st
Game of Life
9th
21st
17th
5th
12th
2nd
Gijswijt’s Sequence
2nd
10th
8th
5th
14th
2nd
Gray Code Decoder
17th
51st
4th
Gray Code Encoder
19th
41st
💎
Happy Numbers
19th
9th
41st
6th
Happy Numbers (Long)
10th
22nd
3rd
Hexdump
16th
42nd
3rd
Hilbert Curve
💎
2nd
💎
Intersection
14th
36th
19th
4th
Inventory Sequence
13th
11th
28th
3rd
ISBN
12th
31st
12th
3rd
Jacobi Symbol
14th
34th
💎
Kaprekar Numbers
22nd
40th
74th
💎
Kolakoski Constant
10th
5th
25th
💎
Kolakoski Sequence
10th
11th
42nd
6th
18th
2nd
Leap Years
26th
206th
101st
5th
Levenshtein Distance
10th
18th
💎
Leyland Numbers
18th
1st
1st
ln 2
22nd
1st
2nd
Look and Say
3rd
16th
15th
3rd12th
35th
2nd
Lucky Numbers
12th
19th
3rd
Lucky Tickets
11th
12th
24th
3rd
Mahjong
13th
13th
Mandelbrot
10th
8th
💎
Maze
14th
25th
💎
Medal Tally
4th
15th
5th
1st
3rd
Minesweeper
12th
6th
💎
Morse Decoder
6th
9th
3rd
Morse Encoder
7th
11th
1st
Multitap Input
16th
15th
13th
2nd
Musical Chords
12th
22nd
2nd
N Queens
6th
20th
11th
💎
Nim
9th
7th
4th
💎
Niven Numbers
33rd
1st
54th
4th
Niven Numbers (Long)
20th
17th
51st
4th
Number Spiral
6th
6th
3rd
Odious Numbers
9th
58th
16th
1st
4th
Odious Numbers (Long)
9th
43rd
12th
1st
4th
Ordinal Numbers
11th
5th
💎
PalindromemordnilaP
6th
23rd
5th
16th
4th
Pangram Grep
7th
30th
13th41st19th
8th
44th19th
39th
4th
16th12th
Partition Numbers
18th
19th
38th
💎
Pascal’s Triangle
20th
42nd
49th
48th
6th
Pernicious Numbers
20th
1st
4th
Pernicious Numbers (Long)
17th
1st
4th
Poker
6th
8th
Polyominoes
7th
13th
💎
Prime Numbers
36th
90th
94th
24th
69th
1st
Prime Numbers (Long)
27th
73rd
48th
24th
1st
1st
Proximity Grid
8th
14th
💎
QR Decoder
8th
16th
Quine
1st
1st
26th
39th1st
188th
30th1st
1st
1st
Recamán
13th
35th
23rd
4th
Repeating Decimals
20th
38th
2nd
Reverse Polish Notation
15th
59th
32nd
3rd
Reversi
9th
15th
💎
Rijndael S-box
11th
20th
💎
Rock-paper-scissors-Spock-lizard
10th
18th
💎
Roman to Arabic
12th
28th
1st
1st
ROT13
2nd
21st
1st
4th
Rule 110
23rd
67th
3rd
Scrambled Sort
19th
8th
💎
Set
18th
8th
3rd
Seven Segment
15th
32nd
1st
SI Units
10th
24th
Sierpiński Triangle
4th
13th
19th
45th
💎
Smith Numbers
12th
20th
3rd
Spelling Numbers
10th93rd
22nd
💎
Star Wars GPT
18th
54th
2nd
Star Wars Opening Crawl
13th
12th
2nd
Sudoku
11th
20th
💎
Sudoku (Fill-in)
10th
13th
💎
Taxicab Numbers
14th
13th
1st
Ten-pin Bowling
15th
23rd
Tic-tac-toe
17th
28th
12th
💎
Time Distance
12th
12th
💎
Tongue-twisters
11th
20th
1st
Topological Sort
10th
11th
24th
💎
Tower of Hanoi
12th
39th
23rd
3rd
Transpose Sentence
3rd
12th
8th
13th
💎
Trinomial Triangle
23rd
28th
2nd
Ulam Sequence
32nd
2nd
United States
12th
22nd
25th
💎
Vampire Numbers
7th
5th
💎
Van Eck Sequence
8th
27th
1st
1st
Zeckendorf Representation
3rd
21st
1st
💎
Zodiac Signs
12th
22nd
💎
γ
15th
1st5th
33rd
4th
λ
15th
17th
6th
28th
4th
9th
π
15th
11th
9th17th
1st5th
16th
💎
τ
10th
9th17th
67th4th
11th
💎
φ
19th
14th
48th
10th
38th
2nd
√2
21st
26th
17th8th
1st
💎
𝑒
20th
1st6th
1st43rd
💎