12 Days of Christmas
3rd
7th
5th
5th
24 Game
15th
32nd
2nd
99 Bottles of Beer
6th
28th
6th
Abundant Numbers
19th
107th
1st
Abundant Numbers (Long)
25th
88th
1st
Arabic to Roman
20th
24th
8th
93rd
4th
Arithmetic Numbers
15th
25th
2nd
Arrows
16th
36th
3rd
Ascending Primes
9th
21st
💎
ASCII Table
2nd
13th
22nd
💎
Billiards
14th
33rd
brainfuck
9th
12th
28th
4th
Calendar
1st
Card Number Validation
9th
1st
22nd
3rd
Catalan Numbers
1st
1st
💎
Catalan’s Constant
16th
1st
61st
Christmas Trees
11th
7th
23rd
43rd
5th
Collatz
14th
74th
8th
8th
6th
Continued Fractions
1st
CSS Colors
17th
1st
27th
3rd
Cubes
15th
41st
Day of Week
1st
1st
1st1st
3rd
DFA Simulator
7th
17th
3rd
8th
💎
Diamonds
6th
15th
32nd
💎
Divisors
1st
170th
1st
1st
5th
Emirp Numbers
22nd
8th
47th
2nd
Emirp Numbers (Long)
19th
55th
Emojify
11th
26th
2nd
Evil Numbers
5th
64th
15th
1st
3rd
15th
Evil Numbers (Long)
21st
44th
13th
41st
3rd
Factorial Factorisation
8th
17th
21st
24th
5th
Farey Sequence
17th
19th
5th
29th
2nd
Fibonacci
13th9th18th9th43rd19th4th
24th49th48th
31st
1st
25th
26th1st
7th1st
32nd13th55th1st
35th7th8th
36th46th
Fizz Buzz
2nd
1st
30th1st
10th
1st
1st
3rd1st
Foo Fizz Buzz Bar
1st
33rd
1st
5th
Forsyth–Edwards Notation
11th
5th
25th
3rd
Fractions
1st
1st
1st
2nd1st
Game of Life
7th
17th
10th
5th
13th
2nd
Gijswijt’s Sequence
2nd
10th
5th
15th
2nd
Happy Numbers
9th
9th
1st
6th
Happy Numbers (Long)
17th
49th
4th
Hexdump
27th
80th
3rd
Hilbert Curve
37th
Intersection
18th
23rd
36th
Inventory Sequence
19th
10th
50th
3rd
ISBN
9th
30th
22nd
3rd
Jacobi Symbol
21st
66th
Kaprekar Numbers
18th
36th
62nd
💎
Kolakoski Constant
16th
5th
49th
3rd
Kolakoski Sequence
9th
8th
40th
6th
20th
4th
Leap Years
30th
186th
119th
4th
Levenshtein Distance
19th
49th
Leyland Numbers
23rd
8th
4th
ln 2
1st
1st
5th
Look and Say
3rd
13th
15th
3rd12th
25th
2nd
Lucky Numbers
22nd
28th
3rd
Lucky Tickets
16th
1st
1st
2nd
Mahjong
18th
34th
Mandelbrot
6th
9th
💎
Maze
18th
48th
Medal Tally
6th
11th
5th
1st
3rd
Minesweeper
8th
14th
💎
Morse Decoder
9th
14th
Morse Encoder
8th
20th
Multitap Input
12th
12th
21st
2nd
Musical Chords
16th
42nd
N Queens
5th
14th
17th
2nd
Niven Numbers
31st
1st
47th
8th
Niven Numbers (Long)
20th
17th
47th
4th
Number Spiral
8th
9th
3rd
Odious Numbers
4th
54th
15th
1st
3rd
Odious Numbers (Long)
5th
39th
12th
1st
3rd
Ordinal Numbers
15th
5th
💎
PalindromemordnilaP
9th
21st
5th
27th
4th
Pangram Grep
7th
22nd
13th41st19th
8th
42nd17th
62nd
4th
15th19th
Partition Numbers
18th
17th
40th
💎
Pascal’s Triangle
33rd
41st
49th
132nd
6th
Pernicious Numbers
1st
1st
4th
Pernicious Numbers (Long)
13th
1st
4th
Poker
9th
17th
Polyominoes
12th
24th
💎
Prime Numbers
34th
85th
89th
22nd
57th
1st
Prime Numbers (Long)
22nd
69th
43rd
22nd
1st
5th
Proximity Grid
14th
31st
💎
QR Decoder
13th
31st
Quine
1st
1st
25th
32nd1st
185th
30th1st
1st
1st
Recamán
13th
35th
28th
4th
Repeating Decimals
23rd
55th
2nd
Reverse Polish Notation
24th
53rd
72nd
2nd
Reversi
13th
27th
Rijndael S-box
17th
48th
3rd
Rock-paper-scissors-Spock-lizard
16th
55th
💎
Roman to Arabic
9th
25th
1st
1st
ROT13
2nd
8th
1st
4th
Rule 110
25th
82nd
3rd
Scrambled Sort
12th
7th
💎
Set
10th
12th
2nd
Seven Segment
21st
52nd
2nd
SI Units
15th
40th
Sierpiński Triangle
4th
13th
18th
51st
💎
Smith Numbers
16th
39th
3rd
Spelling Numbers
13th82nd
53rd
💎
Star Wars GPT
11th
30th
2nd
Star Wars Opening Crawl
14th
31st
Sudoku
12th
30th
Sudoku (Fill-in)
14th
33rd
Ten-pin Bowling
16th
44th
Tic-tac-toe
11th
25th
29th
💎
Time Distance
14th
18th
2nd
Tongue-twisters
11th
18th
💎
Topological Sort
11th
11th
18th
Tower of Hanoi
34th
13th
3rd
Transpose Sentence
3rd
14th
5th
20th
4th
Trinomial Triangle
51st
2nd
United States
13th
4th
40th
💎
Vampire Numbers
11th
19th
💎
Van Eck Sequence
9th
24th
1st
2nd
Zeckendorf Representation
3rd
21st
1st
6th
Zodiac Signs
13th
25th
💎
γ
18th
1st3rd
42nd
4th
λ
21st
16th
3rd
68th
4th
9th
π
16th
5th
7th14th
1st5th
16th
4th
τ
4th
6th13th
63rd4th
11th
4th
φ
23rd
11th
45th
57th
5th
√2
1st
24th
15th
1st
5th
𝑒
1st
1st6th
1st40th
5th