12 Days of Christmas
19th
7th
3rd
19th
99 Bottles of Beer
29th
12th
12th
4th
10th
Abundant Numbers
12th
58th
8th
29th
1st
8th
6th
41st
48th
7th
Abundant Numbers (Long)
40th
2nd
26th
1st
15th
2nd
22nd
29th
Arabic to Roman
16th
16th
1st
4th
69th
9th
Arithmetic Numbers
33rd
10th
10th
2nd
16th
14th
Arrows
22nd
6th
4th
57th
Ascending Primes
2nd
ASCII Table
31st
7th
13th
7th
12th
4th
25th
3rd
brainfuck
32nd
12th
3rd
26th
Catalan Numbers
14th
14th
16th
1st
3rd
1st
28th
11th
Catalan’s Constant
7th
5th
1st
4th
14th
11th
Christmas Trees
36th
15th
3rd
29th
64th
Collatz
7th
46th
3rd
31st
31st
3rd
1st
75th
6th
CSS Colors
12th
3rd
36th
3rd
17th
Cubes
15th
6th
2nd
27th
Day of Week
1st
19th
1st
1st
13th
DFA Simulator
5th
3rd
25th
Diamonds
29th
14th
25th
4th
26th
Divisors
11th
100th
24th
35th
29th
1st
12th
4th
1st
35th
5th
Emirp Numbers
13th
14th
1st
34th
24th
4th
Emirp Numbers (Long)
13th
15th
2nd
21st
28th
Emojify
4th
3rd
2nd
21st
Evil Numbers
48th
29th
29th
23rd
1st
1st
52nd
5th
Evil Numbers (Long)
38th
20th
24th
14th
1st
1st
Farey Sequence
28th
11th
6th
3rd
36th
Fibonacci
43rd
151st
64th
54th
3rd
1st
54th
1st
1st
76th
6th
Fizz Buzz
61st
131st
86th
62nd
79th
102nd
7th
1st
Foo Fizz Buzz Bar
9th
40th
22nd
7th
1st
Forsyth–Edwards Notation
7th
2nd
16th
Fractions
31st
15th
2nd
29th
1st
Game of Life
20th
9th
11th
2nd
24th
Gijswijt’s Sequence
11th
44th
Happy Numbers
8th
28th
6th
4th
22nd
1st
1st
22nd
8th
Happy Numbers (Long)
35th
14th
19th
18th
4th
23rd
30th
Hexdump
9th
3rd
25th
Intersection
19th
7th
2nd
44th
21st
Inventory Sequence
6th
21st
3rd
22nd
19th
ISBN
2nd
13th
19th
8th
4th
22nd
Jacobi Symbol
12th
9th
4th
17th
Kolakoski Constant
8th
3rd
31st
Kolakoski Sequence
18th
20th
4th
16th
31st
Leap Years
11th
28th
31st
14th
15th
12th
23rd
20th
16th
8th
21st
21st
14th
8th
48th
1st
40th
41st
17th
45th
18th
12th
6th
Levenshtein Distance
6th
19th
8th
4th
1st
1st
Leyland Numbers
11th
21st
19th
2nd
4th
34th
ln 2
5th
4th
1st
Look and Say
18th
16th
4th
16th
41st
Lucky Numbers
14th
16th
3rd
43rd
Lucky Tickets
9th
5th
60th
Maze
7th
10th
7th
2nd
48th
Medal Tally
7th
6th
3rd
17th
Morse Decoder
2nd
64th
Morse Encoder
16th
2nd
31st
Musical Chords
11th
6th
2nd
42nd
Niven Numbers
33rd
1st
19th
25th
1st
1st
1st
26th
82nd
6th
17th
Niven Numbers (Long)
41st
1st
29th
12th
7th
27th
41st
Number Spiral
7th
4th
42nd
9th
Odious Numbers
40th
24th
24th
23rd
1st
1st
42nd
6th
Odious Numbers (Long)
35th
17th
23rd
12th
1st
1st
Ordinal Numbers
19th
22nd
6th
4th
1st
Pangram Grep
31st
17th
43rd
3rd
36th
32nd
Pascal’s Triangle
36th
14th
16th
20th
12th
13th
6th
53rd
50th
4th
Pernicious Numbers
34th
1st
23rd
18th
20th
1st
1st
31st
5th
19th
Pernicious Numbers (Long)
15th
6th
6th
1st
3rd
Poker
💎
22nd
Prime Numbers
20th
101st
8th
30th
17th
1st
7th
100th
73rd
76th
6th
Prime Numbers (Long)
8th
84th
33rd
46th
27th
1st
1st
1st
27th
40th
4th
Proximity Grid
8th
4th
2nd
22nd
QR Decoder
9th
3rd
2nd
24th
Quine
1st
75th
56th
16th
68th
1st
1st
84th
Recamán
9th
17th
28th
7th
4th
43rd
29th
Repeating Decimals
2nd
15th
11th
Reverse Polish Notation
10th
18th
1st
7th
4th
32nd
29th
Rijndael S-box
29th
9th
3rd
31st
Rock-paper-scissors-Spock-lizard
4th
6th
5th
26th
Roman to Arabic
20th
5th
62nd
Rule 110
12th
6th
51st
Seven Segment
3rd
24th
7th
4th
64th
SI Units
💎
11th
Sierpiński Triangle
22nd
17th
6th
50th
Smith Numbers
20th
12th
9th
7th
4th
25th
Spelling Numbers
19th
6th
1st
4th
35th
Star Wars Opening Crawl
10th
28th
Sudoku
12th
2nd
43rd
Sudoku v2
53rd
Ten-pin Bowling
66th
Time Distance
5th
9th
3rd
19th
Tongue-twisters
12th
6th
2nd
11th
United States
16th
7th
3rd
54th
Vampire Numbers
6th
5th
4th
25th
19th
Van Eck Sequence
15th
13th
1st
34th
Zodiac Signs
11th
4th
2nd
28th
γ
12th
6th
2nd
18th
λ
4th
7th
2nd
18th
11th
π
12th
8th
26th
4th
24th
52nd
τ
11th
7th
5th
20th
35th
φ
13th
17th
45th
5th
1st
23rd
√2
11th
13th
31st
5th
1st
20th
𝑒
15th
14th
4th
1st
36th