12 Days of Christmas
8th
17th
2nd
14th
2nd
24 Game
8th
2nd
15th
2nd
99 Bottles of Beer
7th
3rd
10th
4th
💎
Abundant Numbers
11th
34th
9th
💎
Abundant Numbers (Long)
32nd
28th
110th
💎
Arabic to Roman
10th50th
5th
28th1st
15th
1st
Arithmetic Numbers
19th
10th
67th
Arrows
13th
5th
25th
2nd
Ascending Primes
17th
10th
36th
ASCII Table
11th
30th
11th
13th
3rd
Billiards
2nd
13th
3rd
2nd
3rd
brainfuck
12th
5th
36th
2nd
Card Number Validation
13th
7th
34th
💎
Catalan Numbers
27th
35th
1st
Catalan’s Constant
10th
22nd
💎
Christmas Trees
14th
15th
8th
15th
Collatz
30th
60th
11th
163rd
3rd
CSS Colors
13th
2nd
1st
15th
💎
Cubes
7th
4th
15th
💎
Day of Week
21st
3rd
1st
1st
💎
DFA Simulator
20th
4th
40th
Diamonds
17th
10th
30th
Divisors
18th
28th
1st
3rd
Emirp Numbers
14th
12th
34th
1st
Emirp Numbers (Long)
20th
11th
52nd
Emojify
16th
3rd
39th
💎
Evil Numbers
39th
34th
221st
2nd
Evil Numbers (Long)
36th
30th
137th
Factorial Factorisation
13th
9th
29th
2nd
Farey Sequence
21st
5th
44th
💎
Fibonacci
3rd
41st
1st
1st
3rd
Fizz Buzz
24th
52nd
376th
11th
51st
2nd
Foo Fizz Buzz Bar
25th
22nd
93rd
13th
1st
2nd
Forsyth–Edwards Notation
13th
3rd
23rd
Fractions
16th
9th
13th
1st
3rd
Game of Life
16th
35th
Gijswijt’s Sequence
15th
36th
Happy Numbers
20th
21st
101st
1st
Happy Numbers (Long)
16th
21st
61st
Hexdump
11th
3rd
17th
Intersection
20th
9th
31st
💎
Inventory Sequence
10th
11th
35th
ISBN
20th
12th
52nd
2nd
Jacobi Symbol
10th
13th
4th
23rd
Kaprekar Numbers
3rd
19th
3rd
8th
9th
2nd
Kolakoski Constant
10th
26th
2nd
Kolakoski Sequence
10th
17th
Leap Years
17th
13th
1st
44th
4th
Levenshtein Distance
24th
58th
Leyland Numbers
20th
5th
6th
💎
ln 2
1st
9th
1st
2nd
Look and Say
14th
15th
17th
20th
Lucky Numbers
6th
9th
19th
Lucky Tickets
9th
9th
1st
2nd
Mahjong
6th
7th
Maze
13th
36th
Medal Tally
18th
4th
32nd
Morse Decoder
13th
22nd
Morse Encoder
9th
4th
14th
💎
Musical Chords
7th
5th
14th
N Queens
10th
4th
24th
2nd
Niven Numbers
28th
19th
58th
1st
Niven Numbers (Long)
22nd
18th
33rd
2nd
Number Spiral
2nd
12th
2nd
💎
Odious Numbers
31st
34th
106th
1st
Odious Numbers (Long)
30th
31st
88th
Ordinal Numbers
28th
9th
86th
1st
💎
PalindromemordnilaP
15th
10th
53rd
2nd
Pangram Grep
19th
24th
95th
6th
44th
💎
Pascal’s Triangle
11th
20th
1st
Pernicious Numbers
28th
26th
59th
1st
Pernicious Numbers (Long)
19th
15th
27th
Poker
15th
4th
47th
Polyominoes
9th
19th
Prime Numbers
26th
1st
64th
1st
Prime Numbers (Long)
33rd
1st
146th
Proximity Grid
16th
29th
QR Decoder
11th
5th
20th
Quine
1st6th22nd1st9th10th9th1st5th9th14th10th2nd1st15th17th13th1st6th7th18th25th1st1st29th57th19th1st28th22nd57th1st3rd1st1st1st38th75th4th30th1st1st22nd35th9th7th95th81st1st24th1st8th31st4th2nd11th3rd1st
Recamán
24th
10th
49th
2nd
Repeating Decimals
16th
32nd
Reverse Polish Notation
9th
1st
46th
4th
18th
2nd
Reversi
14th
31st
Rijndael S-box
10th
6th
9th
4th
10th
Rock-paper-scissors-Spock-lizard
10th
29th
25th
Roman to Arabic
25th
7th
58th1st
💎
Rule 110
10th
30th
12th
18th
Seven Segment
15th
6th
27th
💎
SI Units
5th
10th
Sierpiński Triangle
10th
9th
12th
Smith Numbers
18th
7th
27th
2nd
Spelling Numbers
10th
5th
13th
💎
Star Wars Opening Crawl
8th
15th
Sudoku
8th
3rd
18th
Sudoku (Fill-in)
12th
4th
27th
Ten-pin Bowling
8th
15th
💎
Tic-tac-toe
9th
27th
Time Distance
10th
3rd
15th
2nd
Tongue-twisters
17th
19th
3rd
42nd
3rd
Transpose Sentence
12th
1st
24th
6th
16th
2nd
United States
18th
45th
💎
Vampire Numbers
17th
37th
💎
Van Eck Sequence
19th
13th
55th
Zeckendorf Representation
15th
4th
32nd
Zodiac Signs
5th
4th
3rd
💎
γ
8th
11th
💎
λ
9th
16th
💎
π
15th
25th
2nd
τ
18th
37th
2nd
φ
24th
1st
57th
2nd
√2
1st
7th
1st
2nd
𝑒
1st
5th
1st
💎