12 Days of Christmas
4th
8th
7th
💎
24 Game
17th
40th
2nd
99 Bottles of Beer
6th
32nd
💎
Abundant Numbers
19th
114th
1st
Abundant Numbers (Long)
26th
92nd
1st
Alphabetic Numbers
2nd
6th
9th
💎
Arabic to Roman
22nd
25th
8th
104th
3rd
Arithmetic Numbers
15th
27th
💎
Arrows
17th
28th
2nd
Ascending Primes
10th
29th
2nd
ASCII Table
2nd
13th
23rd
💎
Billiards
12th
33rd
4th
brainfuck
9th
14th
29th
4th
Calendar
4th
1st
💎
Card Number Validation
10th
1st
30th
3rd
Catalan Numbers
1st
1st
💎
Catalan’s Constant
20th
1st
71st
💎
Christmas Trees
12th
7th
23rd
51st
7th
Collatz
15th
84th
10th
11th
7th
Connect Four
2nd
4th
💎
Continued Fractions
7th
1st
💎
CSS Colors
5th
1st
34th
3rd
Cubes
17th
47th
3rd
Day of Week
1st
1st
1st1st
3rd
DFA Simulator
7th
23rd
3rd
10th
💎
Diamonds
6th
16th
37th
💎
Divisors
1st
173rd
1st
1st
1st
Emirp Numbers
21st
8th
52nd
3rd
Emirp Numbers (Long)
19th
62nd
3rd
Emojify
11th
29th
2nd
Evil Numbers
5th
66th
16th
1st
4th
16th
Evil Numbers (Long)
22nd
48th
13th
44th
4th
Factorial Factorisation
8th
19th
21st
28th
5th
Farey Sequence
18th
19th
5th
32nd
2nd
Fibonacci
37th13th9th21st9th47th20th5th
24th52nd54th
33rd
1st
27th
34th1st
7th1st
33rd14th58th1st
36th7th10th168th
38th46th
Fizz Buzz
2nd
1st
33rd1st
11th
1st
1st
1st1st
Foo Fizz Buzz Bar
1st
38th
1st
1st
Forsyth–Edwards Notation
11th
5th
25th
3rd
Fractions
1st
1st
1st
2nd1st
Game of Life
8th
19th
11th
5th
16th
2nd
Gijswijt’s Sequence
2nd
10th
8th
5th
20th
2nd
Gray Code Decoder
11th
42nd
4th
Gray Code Encoder
18th
1st
💎
Happy Numbers
9th
9th
1st
1st
Happy Numbers (Long)
17th
55th
3rd
Hexdump
24th
68th
3rd
Hilbert Curve
💎
3rd
💎
Intersection
18th
24th
36th
4th
Inventory Sequence
20th
11th
57th
3rd
ISBN
9th
31st
24th
3rd
Jacobi Symbol
21st
67th
💎
Kaprekar Numbers
20th
40th
66th
💎
Kolakoski Constant
16th
5th
54th
💎
Kolakoski Sequence
10th
8th
42nd
6th
23rd
2nd
Leap Years
26th
206th
101st
5th
Levenshtein Distance
24th
50th
💎
Leyland Numbers
26th
10th
1st
ln 2
1st
1st
2nd
Look and Say
3rd
13th
15th
3rd12th
29th
2nd
Lucky Numbers
22nd
39th
3rd
Lucky Tickets
19th
1st
1st
3rd
Mahjong
20th
43rd
Mandelbrot
6th
8th
💎
Maze
20th
53rd
💎
Medal Tally
6th
14th
5th
1st
3rd
Minesweeper
8th
16th
💎
Morse Decoder
9th
15th
3rd
Morse Encoder
8th
24th
1st
Multitap Input
14th
14th
30th
2nd
Musical Chords
12th
28th
2nd
N Queens
5th
17th
21st
💎
Nim
7th
7th
12th
💎
Niven Numbers
33rd
1st
54th
4th
Niven Numbers (Long)
20th
17th
53rd
4th
Number Spiral
9th
10th
3rd
Odious Numbers
4th
58th
16th
1st
4th
Odious Numbers (Long)
5th
43rd
12th
1st
4th
Ordinal Numbers
18th
7th
💎
PalindromemordnilaP
11th
23rd
5th
33rd
4th
Pangram Grep
7th
23rd
13th41st19th
8th
44th19th
66th
4th
16th12th
Partition Numbers
18th
19th
47th
💎
Pascal’s Triangle
33rd
42nd
49th
138th
6th
Pernicious Numbers
1st
1st
4th
Pernicious Numbers (Long)
13th
1st
4th
Poker
10th
22nd
Polyominoes
12th
29th
💎
Prime Numbers
35th
90th
94th
24th
69th
1st
Prime Numbers (Long)
23rd
73rd
48th
24th
1st
1st
Proximity Grid
15th
37th
💎
QR Decoder
12th
26th
Quine
1st
1st
26th
36th1st
187th
30th1st
1st
1st
Recamán
13th
35th
32nd
4th
Repeating Decimals
24th
63rd
2nd
Reverse Polish Notation
24th
59th
76th
3rd
Reversi
15th
36th
💎
Rijndael S-box
16th
38th
💎
Rock-paper-scissors-Spock-lizard
18th
62nd
💎
Roman to Arabic
10th
26th
1st
1st
ROT13
2nd
8th
1st
4th
Rule 110
25th
91st
3rd
Scrambled Sort
13th
14th
💎
Set
11th
15th
3rd
Seven Segment
22nd
61st
1st
SI Units
16th
49th
Sierpiński Triangle
4th
13th
19th
58th
💎
Smith Numbers
16th
44th
3rd
Spelling Numbers
17th93rd
60th
💎
Star Wars GPT
14th
39th
2nd
Star Wars Opening Crawl
15th
36th
2nd
Sudoku
12th
36th
💎
Sudoku (Fill-in)
14th
37th
💎
Taxicab Numbers
12th
35th
1st
Ten-pin Bowling
18th
52nd
Tic-tac-toe
11th
28th
35th
💎
Time Distance
11th
21st
💎
Tongue-twisters
14th
21st
1st
Topological Sort
7th
11th
10th
💎
Tower of Hanoi
7th
39th
16th
3rd
Transpose Sentence
3rd
14th
8th
23rd
💎
Trinomial Triangle
22nd
60th
2nd
Ulam Sequence
27th
2nd
United States
13th
5th
44th
💎
Vampire Numbers
12th
26th
💎
Van Eck Sequence
10th
27th
1st
1st
Zeckendorf Representation
3rd
21st
1st
💎
Zodiac Signs
14th
26th
💎
γ
19th
1st3rd
48th
1st
λ
33rd
17th
3rd
78th
2nd
9th
π
15th
5th
9th17th
1st5th
20th
💎
τ
4th
9th17th
68th4th
13th
💎
φ
25th
13th
48th
10th
64th
2nd
√2
1st
26th
17th8th
1st
💎
𝑒
1st
1st6th
1st43rd
💎