12 Days of Christmas
25th
8th
2nd
7th
39th
24 Game
17th
99 Bottles of Beer
13th
6th
4th
49th
Abundant Numbers
58th
9th
2nd
11th
2nd
121st
💎
8th
Abundant Numbers (Long)
41st
12th
2nd
11th
1st
75th
1st
5th
Arabic to Roman
4th
3rd
35th
1st
2nd
Arithmetic Numbers
15th
💎
17th
Arrows
7th
1st
14th
Ascending Primes
10th
3rd
💎
19th
ASCII Table
13th
5th
6th
2nd
19th
brainfuck
13th
6th
2nd
37th
Catalan Numbers
12th
19th
14th
1st
1st
63rd
Catalan’s Constant
12th
4th
22nd
2nd
45th
Christmas Trees
16th
8th
46th
4th
23rd
96th
Collatz
34th
6th
5th
1st
6th
19th
1st
18th
6th
CSS Colors
💎
24th
Cubes
13th
💎
80th
Day of Week
1st
1st
2nd
1st
DFA Simulator
13th
💎
14th
Diamonds
15th
14th
3rd
44th
Divisors
41st
15th
7th
7th
10th
75th
2nd
1st
Emirp Numbers
19th
7th
62nd
3rd
79th
Emirp Numbers (Long)
6th
8th
3rd
17th
Emojify
6th
4th
💎
19th
Evil Numbers
18th
3rd
8th
8th
42nd
1st
13th
1st
19th
1st
71st
Evil Numbers (Long)
34th
15th
6th
9th
11th
1st
8th
29th
37th
Factorial Factorisation
10th
💎
21st
Farey Sequence
20th
5th
2nd
46th
Fibonacci
13th
4th
19th
3rd
9th
24th
15th
1st
1st
42nd
1st
12th
6th
Fizz Buzz
69th
24th
30th
157th
34th
51st
115th
415th
131st
24th
17th
1st
56th
57th
19th
36th
63rd
15th
63rd
180th
1st
189th
62nd
67th
5th
251st
354th
84th
32nd
1st
221st
59th
28th
30th
102nd
237th
280th
39th
1st
26th
125th
9th
122nd
162nd
61st
125th
31st
50th
28th
21st
34th
Foo Fizz Buzz Bar
1st
6th
35th
1st
26th
1st
Forsyth–Edwards Notation
14th
3rd
💎
49th
Fractions
12th
9th
3rd
35th
Game of Life
6th
💎
12th
Gijswijt’s Sequence
9th
2nd
20th
Happy Numbers
12th
39th
14th
6th
8th
64th
💎
1st
26th
Happy Numbers (Long)
25th
8th
6th
6th
37th
2nd
14th
22nd
Hexdump
19th
6th
2nd
65th
Intersection
12th
3rd
4th
23rd
Inventory Sequence
9th
6th
4th
22nd
ISBN
15th
4th
49th
3rd
13th
Jacobi Symbol
6th
2nd
3rd
26th
2nd
9th
Kolakoski Constant
8th
6th
5th
16th
💎
15th
Kolakoski Sequence
14th
5th
8th
43rd
2nd
73rd
Leap Years
31st
11th
5th
1st
6th
57th
💎
20th
9th
Levenshtein Distance
17th
5th
1st
Leyland Numbers
14th
6th
7th
3rd
4th
ln 2
1st
2nd
4th
2nd
1st
Look and Say
3rd
11th
68th
3rd
5th
Lucky Numbers
18th
8th
18th
2nd
60th
Lucky Tickets
6th
7th
10th
2nd
1st
Mahjong
11th
💎
17th
Maze
13th
2nd
34th
Medal Tally
16th
2nd
32nd
Morse Decoder
8th
2nd
💎
12th
Morse Encoder
3rd
💎
10th
Musical Chords
6th
💎
7th
N Queens
26th
Niven Numbers
17th
33rd
1st
1st
1st
1st
91st
1st
1st
53rd
Niven Numbers (Long)
7th
6th
1st
7th
44th
1st
14th
39th
Number Spiral
3rd
3rd
28th
Odious Numbers
11th
18th
1st
7th
8th
45th
1st
35th
1st
30th
1st
60th
Odious Numbers (Long)
33rd
2nd
6th
8th
10th
1st
15th
1st
32nd
Ordinal Numbers
21st
4th
5th
97th
💎
72nd
Pangram Grep
23rd
1st
11th
10th
4th
1st
5th
37th
4th
17th
21st
1st
4th
61st
24th
Pascal’s Triangle
15th
19th
3rd
1st
3rd
53rd
Pernicious Numbers
1st
18th
7th
1st
4th
1st
1st
1st
1st
28th
Pernicious Numbers (Long)
8th
1st
12th
💎
29th
21st
Poker
10th
💎
35th
Prime Numbers
9th
51st
12th
19th
4th
4th
71st
1st
36th
3rd
1st
37th
51st
Prime Numbers (Long)
34th
10th
14th
2nd
4th
56th
18th
3rd
13th
38th
49th
Proximity Grid
7th
💎
16th
QR Decoder
3rd
💎
9th
Quine
1st
78th
2nd
1st
1st
25th
1st
1st
Recamán
16th
3rd
79th
3rd
44th
31st
Repeating Decimals
14th
💎
45th
Reverse Polish Notation
8th
8th
1st
2nd
2nd
Rijndael S-box
1st
💎
2nd
Rock-paper-scissors-Spock-lizard
5th
💎
11th
Roman to Arabic
14th
3rd
2nd
10th
3rd
26th
Rule 110
24th
13th
4th
2nd
24th
Seven Segment
15th
3rd
2nd
7th
SI Units
10th
💎
37th
Sierpiński Triangle
14th
15th
2nd
1st
40th
Smith Numbers
17th
2nd
63rd
Spelling Numbers
7th
1st
12th
Star Wars Opening Crawl
14th
💎
38th
Sudoku
2nd
67th
Sudoku v2
💎
44th
Ten-pin Bowling
16th
57th
Time Distance
13th
💎
15th
Tongue-twisters
10th
4th
3rd
31st
United States
15th
💎
💎
💎
42nd
Vampire Numbers
15th
2nd
52nd
Van Eck Sequence
14th
7th
2nd
59th
Zodiac Signs
11th
4th
3rd
24th
γ
8th
2nd
23rd
λ
5th
2nd
10th
π
4th
2nd
12th
31st
1st
9th
τ
4th
2nd
8th
30th
4th
6th
φ
1st
2nd
4th
26th
2nd
1st
√2
1st
2nd
3rd
34th
4th
1st
𝑒
1st
3rd
8th
26th
1st
1st