12 Days of Christmas
27th
17th
3rd
9th
126th
24 Game
22nd
99 Bottles of Beer
19th
7th
4th
114th
Abundant Numbers
60th
13th
2nd
12th
4th
121st
💎
69th
Abundant Numbers (Long)
41st
15th
2nd
12th
1st
75th
1st
49th
Arabic to Roman
7th
3rd
42nd
1st
43rd
Arithmetic Numbers
19th
💎
40th
Arrows
11th
1st
31st
Ascending Primes
12th
3rd
💎
24th
ASCII Table
15th
5th
7th
2nd
52nd
brainfuck
17th
7th
3rd
71st
Catalan Numbers
12th
19th
14th
1st
1st
63rd
Catalan’s Constant
13th
4th
22nd
2nd
50th
Christmas Trees
20th
10th
46th
4th
23rd
135th
Collatz
38th
7th
5th
3rd
6th
19th
1st
18th
70th
CSS Colors
2nd
58th
Cubes
16th
2nd
99th
Day of Week
11th
1st
2nd
35th
DFA Simulator
14th
💎
28th
Diamonds
18th
14th
3rd
67th
Divisors
41st
17th
7th
8th
11th
75th
2nd
83rd
Emirp Numbers
25th
8th
70th
2nd
143rd
Emirp Numbers (Long)
10th
8th
3rd
41st
Emojify
6th
💎
💎
31st
Evil Numbers
25th
5th
8th
8th
42nd
4th
13th
1st
19th
1st
71st
Evil Numbers (Long)
34th
15th
6th
9th
11th
1st
8th
29th
37th
Factorial Factorisation
10th
💎
30th
Farey Sequence
21st
5th
2nd
50th
Fibonacci
13th
36th
20th
8th
9th
24th
15th
1st
1st
43rd
1st
12th
7th
Fizz Buzz
69th
31st
158th
33rd
51st
117th
418th
132nd
24th
17th
16th
55th
57th
19th
38th
64th
15th
63rd
180th
4th
189th
63rd
67th
5th
253rd
356th
84th
32nd
1st
220th
59th
28th
29th
103rd
237th
280th
39th
139th
27th
126th
9th
123rd
163rd
61st
125th
31st
50th
30th
21st
35thFoo Fizz Buzz Bar
14th
8th
39th
1st
27th
88th
Forsyth–Edwards Notation
15th
4th
💎
69th
Fractions
16th
9th
3rd
81st
Game of Life
8th
💎
28th
Gijswijt’s Sequence
11th
2nd
31st
Happy Numbers
9th
40th
19th
7th
8th
70th
3rd
31st
30th
Happy Numbers (Long)
25th
11th
7th
6th
37th
2nd
50th
23rd
Hexdump
19th
6th
2nd
71st
Intersection
17th
4th
4th
73rd
Inventory Sequence
11th
6th
4th
35th
ISBN
18th
6th
49th
3rd
55th
Jacobi Symbol
11th
2nd
4th
26th
3rd
36th
Kolakoski Constant
11th
6th
5th
16th
💎
33rd
Kolakoski Sequence
17th
5th
9th
43rd
2nd
87th
Leap Years
32nd
12th
5th
3rd
6th
58th
💎
20th
10th
Levenshtein Distance
18th
5th
17th
Leyland Numbers
18th
7th
7th
3rd
62nd
ln 2
9th
2nd
4th
2nd
23rd
Look and Say
8th
12th
68th
3rd
40th
Lucky Numbers
18th
8th
18th
2nd
72nd
Lucky Tickets
6th
7th
12th
2nd
25th
Mahjong
11th
💎
18th
Maze
14th
2nd
41st
Medal Tally
16th
2nd
40th
Morse Decoder
10th
3rd
💎
33rd
Morse Encoder
3rd
💎
33rd
Musical Chords
7th
💎
15th
N Queens
37th
Niven Numbers
17th
36th
13th
2nd
4th
3rd
92nd
1st
1st
55th
Niven Numbers (Long)
7th
6th
2nd
7th
44th
1st
14th
41st
Number Spiral
3rd
3rd
42nd
Odious Numbers
13th
26th
6th
7th
8th
45th
3rd
35th
1st
31st
1st
60th
Odious Numbers (Long)
33rd
6th
6th
8th
10th
1st
16th
1st
32nd
Ordinal Numbers
21st
4th
6th
97th
💎
99th
Pangram Grep
23rd
6th
11th
10th
4th
3rd
5th
38th
4th
17th
21st
59th
5th
63rd
24th
Pascal’s Triangle
15th
19th
3rd
1st
3rd
77th
Pernicious Numbers
17th
19th
7th
1st
5th
1st
1st
1st
1st
29th
Pernicious Numbers (Long)
10th
1st
12th
💎
32nd
21st
Poker
11th
2nd
50th
Prime Numbers
10th
53rd
13th
20th
4th
4th
72nd
1st
36th
3rd
1st
37th
51st
Prime Numbers (Long)
37th
10th
15th
2nd
5th
57th
18th
3rd
13th
38th
49th
Proximity Grid
8th
💎
22nd
QR Decoder
7th
💎
24th
Quine
1st
78th
10th
1st
1st
25th
1st
1st
Recamán
19th
4th
79th
3rd
77th
32nd
Repeating Decimals
14th
💎
53rd
Reverse Polish Notation
9th
8th
1st
2nd
38th
Rijndael S-box
6th
💎
15th
Rock-paper-scissors-Spock-lizard
9th
💎
46th
Roman to Arabic
18th
3rd
3rd
10th
3rd
46th
Rule 110
24th
14th
6th
2nd
32nd
Seven Segment
15th
7th
2nd
46th
SI Units
11th
💎
41st
Sierpiński Triangle
15th
18th
3rd
1st
56th
Smith Numbers
17th
2nd
72nd
Spelling Numbers
10th
1st
41st
Star Wars Opening Crawl
16th
💎
51st
Sudoku
💎
78th
Sudoku v2
💎
48th
Ten-pin Bowling
17th
65th
Time Distance
14th
2nd
38th
Tongue-twisters
17th
5th
4th
85th
United States
15th
💎
2nd
💎
55th
Vampire Numbers
15th
5th
68th
Van Eck Sequence
15th
7th
2nd
68th
Zodiac Signs
10th
6th
3rd
25th
γ
8th
2nd
27th
λ
9th
5th
29th
π
8th
2nd
12th
31st
1st
33rd
τ
7th
2nd
8th
30th
4th
31st
φ
12th
2nd
5th
26th
2nd
25th
√2
9th
2nd
3rd
34th
4th
1st
𝑒
8th
3rd
9th
26th
1st
1st