12 Days of Christmas
19th
15th
4th
5th
3rd
5th
1st
18th
39th
2nd
25th
5th
2nd
24 Game
💎
💎
4th
💎
💎
💎
💎
3rd
💎
10th
💎
2nd
99 Bottles of Beer
20th
12th
3rd
4th
2nd
6th
💎
27th
2nd
9th
3rd
Abundant Numbers
5th
10th
6th
13th
6th
1st
2nd
3rd
1st
3rd
23rd
1st
3rd
68th
3rd
10th
11th
25th
7th
1st
4th
5th
Abundant Numbers (Long)
3rd
4th
3rd
7th
9th
💎
2nd
3rd
1st
3rd
8th
1st
1st
49th
3rd
1st
3rd
11th
1st
2nd
3rd
Arabic to Roman
2nd
💎
9th
1st
2nd
💎
5th
💎
1st
48th
💎
12th
5th
💎
Arithmetic Numbers
5th
💎
1st
1st
1st
3rd
4th
14th
💎
1st
2nd
💎
💎
1st
1st
💎
💎
💎
10th
1st
💎
💎
💎
4th
3rd
3rd
5th
1st
💎
2nd
💎
2nd
💎
3rd
2nd
3rd
💎
💎
2nd
Arrows
5th
9th
4th
5th
2nd
💎
5th
1st
8th
💎
14th
2nd
Ascending Primes
4th
5th
7th
7th
4th
1st
4th
1st
1st
6th
3rd
1st
4th
9th
💎
4th
3rd
ASCII Table
4th
2nd
11th
2nd
💎
3rd
💎
2nd
2nd
33rd
5th
2nd
11th
2nd
7th
16th
7th
💎
brainfuck
6th
13th
2nd
4th
4th
8th
3rd
💎
5th
💎
21st
💎
15th
Catalan Numbers
1st
5th
1st
3rd
2nd
4th
7th
6th
💎
12th
1st
1st
2nd
1st
1st
1st
1st
1st
1st
💎
6th
17th
3rd
1st
Catalan’s Constant
4th
5th
3rd
💎
1st
💎
27th
💎
10th
4th
2nd
Christmas Trees
💎
9th
8th
4th
4th
2nd
1st
4th
3rd
💎
10th
11th
💎
22nd
15th
Collatz
4th
16th
1st
4th
3rd
2nd
6th
1st
3rd
3rd
1st
1st
3rd
1st
4th
💎
4th
1st
3rd
4th
12th
11th
4th
2nd
2nd
CSS Colors
11th
6th
2nd
💎
3rd
💎
4th
💎
1st
24th
23rd
💎
2nd
Cubes
5th
11th
3rd
3rd
2nd
6th
💎
58th
💎
14th
Day of Week
1st
1st
1st
11th
4th
1st
4th
💎
1st
3rd
💎
1st
35th
1st
1st
1st
DFA Simulator
2nd
2nd
7th
💎
💎
4th
💎
23rd
💎
8th
Diamonds
4th
5th
7th
2nd
5th
3rd
1st
3rd
1st
20th
💎
7th
6th
4th
Divisors
6th
13th
12th
3rd
2nd
13th
4th
💎
7th
8th
11th
1st
1st
8th
15th
7th
1st
19th
1st
1st
1st
4th
1st
2nd
4th
💎
3rd
Emirp Numbers
14th
15th
19th
14th
1st
7th
7th
2nd
7th
1st
9th
1st
44th
26th
3rd
6th
4th
Emirp Numbers (Long)
5th
5th
5th
1st
5th
2nd
1st
4th
1st
22nd
2nd
11th
3rd
Emojify
3rd
2nd
6th
2nd
2nd
2nd
2nd
6th
1st
💎
9th
💎
1st
💎
Evil Numbers
8th
3rd
6th
14th
5th
10th
12th
1st
5th
9th
8th
13th
1st
13th
8th
1st
1st
7th
1st
2nd
12th
10th
20th
1st
8th
5th
Evil Numbers (Long)
7th
1st
1st
6th
5th
14th
1st
9th
6th
1st
11th
4th
1st
1st
2nd
1st
2nd
5th
8th
1st
💎
7th
Factorial Factorisation
2nd
💎
6th
3rd
3rd
2nd
💎
💎
💎
7th
2nd
1st
14th
💎
2nd
5th
2nd
Farey Sequence
2nd
8th
2nd
1st
5th
3rd
10th
5th
1st
1st
1st
1st
3rd
1st
12th
5th
💎
4th
4th
5th
17th
1st
2nd
7th
2nd
4th
Fibonacci
30th
16th
9th
11th
1st
31st
2nd
3rd
4th
8th
14th
15th
17th
16th
1st
1st
1st
1st
16th
1st
1st
1st
6th
23rd
1st
1st
1st
9th
1st
1st
22nd
19th
7th
1st
1st
3rd
19th
6th
6th
3rd
11th
2nd
1st
6th
3rd
Fizz Buzz
11th
19th
49th
7th
25th
3rd
3rd
2nd
13th
1st
6th
1st
1st
11th
1st
8th
28th
1st
1st
3rd
1st
6th
5th
Foo Fizz Buzz Bar
4th
4th
5th
13th
3rd
2nd
2nd
11th
4th
6th
1st
10th
4th
5th
17th
💎
Forsyth–Edwards Notation
5th
8th
💎
1st
1st
4th
💎
5th
3rd
💎
9th
8th
6th
2nd
Fractions
9th
💎
1st
1st
12th
3rd
2nd
1st
2nd
1st
4th
💎
6th
1st
69th
💎
5th
1st
1st
💎
Game of Life
6th
12th
2nd
1st
3rd
4th
💎
31st
2nd
11th
3rd
Gijswijt’s Sequence
2nd
8th
6th
1st
1st
6th
💎
💎
💎
💎
13th
💎
2nd
3rd
4th
2nd
Happy Numbers
6th
18th
14th
12th
5th
8th
6th
7th
8th
4th
5th
1st
6th
31st
1st
10th
21st
9th
3rd
5th
5th
4th
Happy Numbers (Long)
4th
3rd
7th
5th
1st
2nd
7th
1st
1st
4th
1st
5th
10th
1st
6th
10th
6th
4th
2nd
2nd
Hexdump
3rd
2nd
12th
1st
4th
3rd
2nd
3rd
💎
4th
33rd
💎
2nd
4th
Intersection
9th
14th
3rd
5th
5th
6th
1st
11th
2nd
13th
Inventory Sequence
5th
9th
6th
4th
2nd
1st
2nd
1st
8th
5th
1st
4th
5th
15th
💎
4th
💎
2nd
4th
💎
3rd
ISBN
7th
2nd
5th
7th
9th
4th
2nd
3rd
1st
2nd
27th
2nd
1st
8th
3rd
7th
12th
3rd
3rd
Jacobi Symbol
3rd
3rd
8th
3rd
1st
1st
4th
💎
5th
💎
5th
💎
9th
3rd
Kolakoski Constant
1st
💎
9th
4th
5th
2nd
2nd
1st
27th
💎
4th
6th
Kolakoski Sequence
6th
6th
1st
3rd
2nd
2nd
1st
2nd
20th
💎
1st
1st
💎
6th
1st
3rd
9th
5th
2nd
Leap Years
1st
14th
6th
1st
1st
5th
3rd
1st
4th
1st
3rd
💎
9th
1st
4th
7th
7th
Levenshtein Distance
5th
10th
1st
1st
8th
💎
6th
💎
1st
1st
12th
💎
💎
Leyland Numbers
2nd
3rd
2nd
2nd
2nd
15th
4th
3rd
💎
3rd
2nd
1st
3rd
11th
6th
💎
1st
💎
10th
8th
4th
ln 2
6th
2nd
8th
1st
3rd
8th
💎
1st
21st
💎
1st
23rd
💎
2nd
11th
4th
2nd
Look and Say
1st
💎
4th
💎
2nd
11th
2nd
4th
3rd
💎
3rd
1st
1st
1st
💎
45th
6th
1st
💎
17th
55th
1st
8th
1st
1st
4th
💎
2nd
💎
Lucky Numbers
1st
2nd
4th
1st
3rd
3rd
1st
5th
💎
11th
2nd
💎
1st
1st
6th
3rd
3rd
1st
Lucky Tickets
6th
4th
2nd
1st
3rd
5th
3rd
9th
2nd
1st
3rd
25th
💎
5th
7th
3rd
2nd
Mahjong
💎
2nd
💎
💎
💎
💎
💎
2nd
💎
2nd
Maze
11th
11th
💎
2nd
💎
3rd
💎
20th
💎
6th
Medal Tally
4th
💎
6th
2nd
3rd
1st
3rd
💎
20th
2nd
2nd
2nd
Morse Decoder
7th
2nd
💎
💎
2nd
💎
24th
💎
Morse Encoder
4th
7th
3rd
2nd
2nd
4th
1st
32nd
💎
Musical Chords
2nd
2nd
4th
3rd
💎
4th
2nd
3rd
1st
9th
💎
3rd
N Queens
💎
💎
6th
💎
2nd
1st
💎
1st
3rd
💎
10th
💎
3rd
Niven Numbers
1st
13th
8th
2nd
1st
8th
15th
8th
19th
5th
1st
13th
16th
1st
14th
10th
3rd
1st
2nd
6th
13th
4th
1st
4th
6th
12th
1st
1st
5th
1st
5th
1st
1st
12th
12th
12th
4th
19th
11th
1st
1st
1st
9th
1st
3rd
12th
6th
1st
5th
17th
5th
1st
3rd
Niven Numbers (Long)
7th
4th
4th
7th
5th
1st
5th
2nd
1st
3rd
7th
15th
1st
1st
8th
14th
3rd
1st
1st
19th
1st
3rd
Number Spiral
10th
6th
4th
3rd
💎
1st
1st
💎
1st
28th
💎
5th
11th
2nd
3rd
2nd
Odious Numbers
12th
6th
16th
6th
1st
4th
8th
13th
1st
11th
8th
1st
1st
7th
1st
3rd
11th
17th
1st
8th
6th
Odious Numbers (Long)
11th
5th
6th
1st
8th
6th
1st
10th
4th
1st
1st
2nd
1st
3rd
9th
2nd
💎
Ordinal Numbers
13th
10th
6th
3rd
4th
3rd
6th
3rd
6th
💎
4th
29th
3rd
1st
2nd
5th
1st
1st
6th
💎
Pangram Grep
11th
4th
9th
7th
9th
5th
3rd
3rd
1st
2nd
10th
7th
1st
12th
67th
💎
18th
5th
10th
5th
Pascal’s Triangle
6th
7th
7th
5th
3rd
1st
5th
3rd
1st
13th
6th
1st
10th
1st
1st
3rd
1st
💎
Pernicious Numbers
1st
1st
1st
4th
15th
12th
17th
1st
1st
1st
1st
7th
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
17th
1st
3rd
1st
1st
1st
1st
3rd
Pernicious Numbers (Long)
10th
9th
1st
4th
4th
1st
1st
1st
16th
1st
4th
1st
2nd
Poker
💎
💎
7th
2nd
3rd
💎
2nd
💎
2nd
14th
4th
💎
25th
💎
7th
2nd
Prime Numbers
6th
10th
12th
13th
16th
10th
4th
16th
1st
4th
13th
1st
1st
1st
3rd
1st
15th
28th
1st
1st
1st
9th
7th
1st
5th
6th
8th
Prime Numbers (Long)
5th
13th
9th
10th
11th
4th
9th
2nd
1st
1st
4th
13th
1st
1st
1st
1st
1st
9th
1st
1st
6th
22nd
1st
2nd
💎
1st
Proximity Grid
10th
2nd
2nd
💎
3rd
💎
19th
💎
9th
QR Decoder
6th
6th
7th
💎
3rd
5th
1st
18th
💎
Quine
1st
1st
1st
9th
1st
💎
10th
1st
1st
1st
14th
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
3rd
1st
1st
1st
8th
1st
2nd
Recamán
12th
15th
8th
4th
4th
4th
1st
5th
💎
16th
2nd
11th
2nd
Repeating Decimals
5th
3rd
5th
💎
💎
💎
4th
💎
15th
💎
13th
10th
Reverse Polish Notation
4th
8th
2nd
1st
4th
1st
1st
💎
39th
5th
1st
12th
7th
2nd
3rd
5th
2nd
Rijndael S-box
3rd
10th
5th
7th
4th
3rd
2nd
💎
💎
2nd
3rd
💎
17th
💎
10th
3rd
2nd
Rock-paper-scissors-Spock-lizard
10th
💎
💎
4th
💎
40th
💎
10th
Roman to Arabic
5th
11th
6th
3rd
1st
7th
3rd
4th
1st
11th
5th
38th
1st
11th
7th
5th
Rule 110
7th
10th
3rd
4th
4th
1st
3rd
💎
22nd
💎
2nd
3rd
Seven Segment
7th
10th
3rd
4th
5th
💎
12th
2nd
SI Units
4th
💎
2nd
💎
💎
16th
💎
Sierpiński Triangle
13th
8th
4th
3rd
3rd
3rd
5th
💎
22nd
3rd
11th
3rd
💎
Smith Numbers
1st
4th
6th
6th
2nd
3rd
4th
2nd
4th
1st
3rd
💎
5th
8th
💎
6th
10th
4th
4th
2nd
Spelling Numbers
4th
9th
3rd
💎
4th
1st
1st
9th
💎
Star Wars Opening Crawl
💎
💎
7th
💎
2nd
💎
💎
5th
💎
4th
Sudoku
1st
6th
💎
1st
💎
3rd
💎
5th
💎
6th
Sudoku v2
1st
2nd
6th
💎
💎
💎
3rd
💎
20th
💎
3rd
9th
Ten-pin Bowling
3rd
4th
2nd
3rd
💎
💎
3rd
💎
7th
23rd
💎
6th
Time Distance
5th
8th
4th
3rd
3rd
💎
5th
💎
14th
💎
11th
Tongue-twisters
3rd
15th
19th
4th
2nd
4th
4th
💎
6th
💎
25th
2nd
19th
9th
3rd
2nd
United States
2nd
4th
9th
2nd
3rd
2nd
5th
💎
34th
1st
9th
2nd
Vampire Numbers
💎
2nd
9th
💎
3rd
💎
2nd
3rd
4th
1st
3rd
6th
💎
48th
💎
5th
13th
2nd
3rd
2nd
Van Eck Sequence
9th
11th
4th
4th
1st
1st
1st
5th
💎
29th
💎
1st
4th
Zodiac Signs
2nd
2nd
6th
💎
2nd
2nd
1st
3rd
💎
3rd
γ
9th
5th
1st
1st
💎
💎
1st
4th
1st
💎
8th
💎
3rd
λ
15th
9th
4th
3rd
4th
💎
6th
💎
29th
3rd
9th
💎
π
6th
💎
7th
6th
1st
2nd
3rd
1st
1st
1st
4th
32nd
2nd
6th
3rd
τ
6th
💎
6th
6th
1st
2nd
3rd
33rd
1st
4th
4th
31st
2nd
6th
4th
φ
💎
💎
3rd
12th
3rd
7th
1st
3rd
1st
1st
21st
1st
💎
6th
1st
25th
2nd
11th
1st
1st
√2
5th
7th
💎
1st
8th
3rd
4th
6th
1st
6th
9th
3rd
19th
13th
33rd
💎
1st
1st
1st
2nd
7th
13th
1st
𝑒
💎
11th
6th
2nd
7th
7th
2nd
2nd
1st
1st
1st
1st
5th
4th
1st
💎
7th
11th
3rd
2nd
1st