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