12 Days of Christmas
💎
2nd
2nd
3rd
9th
2nd
1st
3rd
6th
💎
3rd
3rd
2nd
23rd
3rd
12th
3rd
3rd
24 Game
2nd
99 Bottles of Beer
💎
3rd
5th
9th
5th
2nd
💎
💎
💎
4th
3rd
7th
💎
19th
3rd
9th
3rd
4th
Abundant Numbers
💎
5th
3rd
7th
2nd
7th
30th
6th
12th
12th
4th
4th
10th
3rd
1st
2nd
11th
1st
2nd
3rd
2nd
9th
1st
4th
4th
💎
10th
1st
11th
4th
8th
1st
4th
3rd
4th
4th
1st
9th
Abundant Numbers (Long)
💎
1st
5th
9th
8th
15th
1st
3rd
13th
3rd
2nd
2nd
11th
1st
3rd
1st
8th
1st
1st
3rd
6th
8th
1st
6th
3rd
4th
3rd
3rd
3rd
1st
1st
1st
3rd
Arabic to Roman
💎
2nd
3rd
💎
1st
1st
5th
6th
4th
Arithmetic Numbers
💎
2nd
4th
11th
2nd
2nd
3rd
5th
3rd
3rd
9th
2nd
2nd
5th
3rd
Arrows
2nd
3rd
13th
3rd
2nd
💎
💎
💎
5th
2nd
2nd
💎
2nd
3rd
3rd
7th
💎
Ascending Primes
2nd
2nd
3rd
3rd
💎
1st
18th
💎
ASCII Table
1st
2nd
8th
3rd
3rd
2nd
9th
1st
3rd
2nd
6th
3rd
3rd
15th
4th
21st
2nd
3rd
brainfuck
💎
💎
3rd
4th
3rd
💎
2nd
💎
💎
11th
3rd
💎
3rd
3rd
💎
8th
3rd
💎
💎
Catalan Numbers
1st
2nd
16th
8th
4th
1st
2nd
2nd
12th
1st
2nd
1st
1st
9th
2nd
💎
1st
3rd
1st
3rd
1st
3rd
Catalan’s Constant
💎
5th
2nd
2nd
1st
1st
11th
1st
3rd
1st
Christmas Trees
2nd
1st
5th
5th
3rd
2nd
3rd
2nd
10th
4th
5th
2nd
3rd
9th
4th
13th
5th
3rd
4th
4th
Collatz
💎
3rd
1st
4th
6th
1st
7th
4th
2nd
💎
2nd
3rd
1st
1st
5th
3rd
1st
2nd
5th
2nd
1st
1st
2nd
2nd
1st
1st
1st
CSS Colors
2nd
4th
1st
3rd
1st
2nd
17th
4th
4th
Cubes
💎
2nd
11th
30th
2nd
Day of Week
💎
2nd
1st
1st
1st
💎
7th
6th
3rd
1st
4th
1st
1st
8th
1st
DFA Simulator
5th
💎
3rd
💎
💎
2nd
💎
💎
2nd
💎
Diamonds
3rd
1st
2nd
11th
💎
4th
💎
5th
6th
4th
4th
4th
2nd
20th
2nd
9th
12th
4th
2nd
Divisors
💎
5th
1st
6th
3rd
22nd
1st
14th
1st
13th
1st
1st
3rd
1st
15th
7th
1st
3rd
1st
1st
1st
1st
5th
1st
6th
4th
1st
1st
2nd
1st
1st
3rd
1st
1st
2nd
💎
1st
Emirp Numbers
💎
3rd
2nd
1st
1st
9th
1st
1st
1st
2nd
15th
3rd
1st
2nd
29th
10th
1st
2nd
1st
5th
1st
22nd
5th
1st
5th
1st
Emirp Numbers (Long)
💎
2nd
2nd
1st
💎
1st
3rd
8th
2nd
1st
1st
3rd
3rd
3rd
2nd
Emojify
1st
💎
2nd
3rd
Evil Numbers
2nd
9th
4th
4th
3rd
2nd
3rd
1st
3rd
1st
5th
1st
11th
1st
1st
8th
7th
8th
20th
3rd
1st
1st
13th
1st
9th
10th
1st
12th
9th
7th
14th
1st
1st
1st
4th
16th
21st
8th
11th
2nd
9th
Evil Numbers (Long)
2nd
4th
2nd
7th
1st
15th
1st
1st
6th
5th
1st
1st
5th
11th
9th
12th
1st
4th
11th
1st
4th
5th
2nd
6th
4th
3rd
8th
1st
29th
1st
2nd
5th
13th
6th
1st
3rd
Farey Sequence
💎
💎
7th
1st
3rd
1st
💎
4th
2nd
4th
💎
💎
1st
2nd
💎
5th
2nd
Fibonacci
1st
32nd
6th
1st
9th
4th
4th
1st
2nd
16th
3rd
1st
1st
1st
1st
1st
1st
1st
16th
1st
1st
1st
2nd
7th
1st
1st
1st
19th
17th
5th
1st
3rd
1st
9th
5th
1st
6th
1st
1st
1st
2nd
1st
5th
3rd
1st
1st
14th
1st
14th
Fizz Buzz
1st
1st
5th
12th
2nd
30th
1st
36th
1st
4th
3rd
9th
4th
25th
4th
2nd
5th
14th
1st
8th
3rd
3rd
1st
1st
1st
21st
1st
1st
6th
5th
5th
1st
63rd
3rd
1st
1st
1st
1st
7th
4th
4th
6th
Foo Fizz Buzz Bar
💎
4th
2nd
13th
1st
6th
3rd
4th
4th
9th
5th
6th
35th
1st
6th
5th
5th
1st
32nd
3rd
1st
1st
2nd
12th
2nd
4th
Forsyth–Edwards Notation
💎
💎
2nd
2nd
💎
💎
1st
3rd
7th
2nd
1st
1st
1st
Fractions
2nd
2nd
4th
3rd
1st
💎
12th
3rd
8th
7th
2nd
2nd
8th
1st
2nd
1st
1st
Game of Life
9th
17th
2nd
7th
Gijswijt’s Sequence
💎
2nd
2nd
5th
2nd
1st
💎
💎
💎
4th
2nd
4th
2nd
9th
1st
2nd
6th
2nd
Happy Numbers
💎
13th
2nd
8th
2nd
13th
1st
5th
1st
1st
1st
1st
2nd
10th
2nd
4th
1st
22nd
1st
1st
1st
1st
8th
4th
1st
1st
💎
1st
1st
14th
5th
2nd
1st
Happy Numbers (Long)
💎
💎
4th
8th
1st
11th
2nd
1st
2nd
9th
2nd
4th
2nd
1st
💎
5th
💎
7th
1st
10th
2nd
3rd
1st
1st
4th
Hexdump
2nd
6th
💎
💎
💎
2nd
2nd
💎
💎
1st
4th
14th
2nd
Intersection
💎
💎
4th
💎
4th
💎
2nd
3rd
1st
7th
4th
💎
5th
💎
Inventory Sequence
💎
1st
4th
12th
13th
9th
6th
1st
2nd
💎
3rd
28th
6th
2nd
2nd
5th
8th
2nd
12th
2nd
💎
4th
3rd
ISBN
💎
2nd
3rd
6th
2nd
5th
💎
4th
18th
10th
5th
2nd
2nd
9th
3rd
2nd
4th
💎
8th
2nd
5th
Jacobi Symbol
2nd
4th
2nd
1st
1st
4th
2nd
2nd
2nd
4th
2nd
6th
3rd
5th
💎
Kolakoski Constant
1st
3rd
2nd
6th
2nd
💎
💎
3rd
2nd
Kolakoski Sequence
1st
1st
5th
3rd
17th
9th
1st
5th
💎
1st
💎
4th
1st
11th
2nd
16th
1st
8th
4th
2nd
4th
2nd
💎
16th
4th
💎
6th
1st
1st
Leap Years
💎
5th
4th
1st
3rd
4th
3rd
3rd
1st
1st
6th
1st
1st
2nd
1st
8th
2nd
5th
2nd
1st
5th
4th
4th
4th
1st
3rd
1st
1st
9th
1st
💎
14th
7th
6th
1st
Levenshtein Distance
1st
1st
1st
1st
12th
💎
3rd
3rd
1st
6th
1st
2nd
1st
3rd
Leyland Numbers
3rd
5th
3rd
5th
3rd
2nd
💎
10th
9th
4th
2nd
💎
5th
2nd
4th
4th
8th
1st
ln 2
💎
2nd
1st
4th
💎
💎
💎
💎
1st
1st
1st
4th
1st
2nd
Look and Say
2nd
💎
2nd
8th
5th
3rd
2nd
💎
11th
8th
1st
5th
1st
2nd
💎
1st
2nd
41st
2nd
💎
1st
3rd
2nd
Lucky Numbers
💎
💎
1st
3rd
5th
1st
2nd
1st
1st
💎
4th
3rd
2nd
1st
7th
3rd
1st
1st
2nd
3rd
4th
💎
9th
💎
💎
3rd
2nd
Lucky Tickets
💎
💎
6th
2nd
4th
💎
💎
💎
2nd
1st
1st
💎
5th
1st
Mahjong
💎
Maze
💎
Medal Tally
💎
11th
2nd
💎
💎
💎
2nd
2nd
2nd
17th
1st
8th
2nd
Morse Decoder
💎
3rd
5th
3rd
💎
💎
3rd
💎
3rd
8th
💎
2nd
💎
Morse Encoder
💎
3rd
6th
2nd
💎
2nd
17th
3rd
10th
Musical Chords
4th
Niven Numbers
1st
13th
1st
1st
1st
2nd
17th
1st
12th
1st
1st
1st
1st
1st
1st
1st
1st
6th
13th
1st
1st
2nd
5th
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
4th
7th
1st
26th
1st
3rd
4th
1st
1st
1st
1st
1st
11th
Niven Numbers (Long)
2nd
9th
4th
1st
3rd
12th
1st
7th
1st
1st
7th
1st
3rd
1st
1st
4th
10th
1st
18th
4th
1st
5th
15th
1st
1st
4th
3rd
2nd
3rd
10th
1st
1st
1st
4th
1st
4th
3rd
1st
3rd
3rd
6th
Number Spiral
11th
3rd
2nd
4th
7th
1st
5th
26th
💎
4th
Odious Numbers
2nd
1st
4th
1st
2nd
7th
1st
1st
1st
6th
1st
13th
1st
1st
8th
16th
2nd
1st
1st
11th
1st
3rd
1st
1st
12th
4th
5th
10th
1st
1st
1st
4th
15th
18th
8th
14th
4th
7th
Odious Numbers (Long)
2nd
1st
2nd
6th
7th
2nd
1st
3rd
6th
1st
1st
5th
6th
8th
11th
1st
4th
10th
1st
4th
5th
2nd
6th
5th
9th
8th
1st
1st
1st
2nd
5th
11th
6th
2nd
3rd
Ordinal Numbers
💎
2nd
4th
2nd
9th
5th
4th
💎
💎
10th
2nd
1st
36th
4th
1st
3rd
2nd
4th
10th
3rd
4th
1st
2nd
11th
1st
4th
3rd
Pangram Grep
💎
5th
2nd
1st
2nd
3rd
1st
1st
💎
1st
15th
2nd
2nd
1st
9th
7th
4th
3rd
1st
2nd
2nd
1st
6th
Pascal’s Triangle
💎
1st
3rd
9th
4th
5th
4th
2nd
6th
7th
1st
4th
5th
1st
4th
1st
1st
1st
1st
1st
1st
1st
5th
Pernicious Numbers
💎
1st
1st
1st
1st
3rd
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
4th
1st
1st
8th
2nd
1st
1st
1st
1st
9th
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
7th
12th
1st
1st
1st
12th
Pernicious Numbers (Long)
💎
3rd
3rd
5th
8th
1st
1st
2nd
4th
3rd
5th
6th
2nd
1st
1st
1st
2nd
1st
3rd
Poker
2nd
Prime Numbers
1st
6th
4th
10th
3rd
5th
1st
1st
6th
3rd
1st
1st
2nd
11th
13th
1st
3rd
1st
1st
1st
1st
1st
1st
3rd
1st
5th
1st
1st
1st
3rd
1st
13th
5th
7th
2nd
1st
Prime Numbers (Long)
1st
2nd
9th
17th
1st
2nd
6th
1st
1st
4th
7th
13th
9th
1st
1st
31st
6th
1st
1st
1st
2nd
4th
1st
1st
1st
4th
1st
1st
💎
1st
Proximity Grid
10th
QR Decoder
3rd
Quine
1st
1st
1st
2nd
6th
2nd
20th
1st
5th
2nd
2nd
1st
1st
10th
1st
21st
1st
1st
3rd
5th
14th
1st
2nd
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
4th
15th
1st
1st
1st
1st
1st
5th
1st
4th
1st
9th
2nd
1st
Recamán
2nd
💎
6th
4th
💎
3rd
1st
1st
1st
4th
💎
1st
2nd
3rd
1st
4th
6th
2nd
2nd
1st
1st
1st
💎
1st
1st
Repeating Decimals
1st
💎
2nd
💎
💎
💎
💎
1st
1st
3rd
💎
Reverse Polish Notation
💎
2nd
9th
2nd
1st
2nd
1st
3rd
6th
💎
💎
2nd
5th
2nd
9th
3rd
19th
1st
Rijndael S-box
7th
💎
2nd
💎
11th
💎
9th
💎
Rock-paper-scissors-Spock-lizard
💎
2nd
4th
2nd
3rd
💎
💎
2nd
2nd
5th
3rd
13th
💎
Roman to Arabic
💎
2nd
5th
1st
10th
7th
3rd
8th
3rd
1st
3rd
1st
💎
Rule 110
💎
2nd
10th
💎
1st
💎
3rd
2nd
💎
8th
💎
13th
2nd
1st
1st
Seven Segment
💎
5th
3rd
4th
1st
2nd
💎
💎
2nd
1st
4th
3rd
10th
2nd
2nd
Sierpiński Triangle
💎
4th
2nd
9th
3rd
💎
💎
19th
7th
6th
2nd
7th
3rd
23rd
💎
16th
Smith Numbers
💎
3rd
4th
2nd
💎
4th
3rd
3rd
2nd
2nd
5th
2nd
3rd
5th
💎
💎
3rd
2nd
Spelling Numbers
💎
4th
💎
💎
1st
2nd
3rd
💎
5th
💎
2nd
Star Wars Opening Crawl
3rd
3rd
3rd
Sudoku
2nd
Sudoku v2
3rd
Ten-pin Bowling
3rd
5th
2nd
3rd
8th
💎
💎
💎
💎
8th
3rd
Time Distance
5th
4th
2nd
💎
2nd
2nd
3rd
2nd
6th
💎
Tongue-twisters
3rd
2nd
3rd
4th
1st
💎
3rd
3rd
3rd
3rd
United States
2nd
7th
3rd
15th
2nd
2nd
28th
1st
3rd
3rd
Vampire Numbers
3rd
5th
2nd
1st
2nd
1st
2nd
3rd
3rd
15th
1st
6th
3rd
Van Eck Sequence
1st
1st
4th
5th
1st
3rd
3rd
💎
1st
💎
1st
7th
💎
8th
5th
3rd
3rd
💎
1st
1st
1st
1st
💎
1st
💎
1st
Zodiac Signs
💎
3rd
2nd
💎
2nd
3rd
3rd
💎
2nd
1st
γ
1st
λ
11th
6th
💎
π
2nd
2nd
11th
7th
2nd
3rd
💎
4th
11th
1st
9th
1st
1st
💎
💎
💎
4th
1st
9th
4th
💎
4th
1st
τ
2nd
2nd
9th
7th
3rd
3rd
💎
3rd
8th
1st
9th
1st
💎
💎
💎
4th
1st
6th
4th
💎
3rd
💎
φ
2nd
2nd
2nd
1st
3rd
4th
💎
4th
1st
5th
14th
21st
35th
8th
💎
💎
💎
1st
1st
1st
1st
3rd
15th
4th
√2
2nd
2nd
5th
1st
3rd
3rd
💎
3rd
1st
1st
20th
1st
6th
💎
💎
💎
1st
1st
1st
1st
3rd
9th
1st
𝑒
2nd
2nd
2nd
1st
3rd
2nd
💎
6th
5th
10th
21st
1st
1st
💎
2nd
4th
4th
1st
1st
1st
💎
1st
1st