12 Days of Christmas
3rd
6th
💎
99 Bottles of Beer
6th
Abundant Numbers
3rd
1st
1st
2nd
1st
6th
1st
4th
4th
Abundant Numbers (Long)
2nd
1st
1st
5th
1st
Arabic to Roman
2nd
2nd
Arithmetic Numbers
2nd
💎
Arrows
💎
💎
4th
Ascending Primes
💎
ASCII Table
1st
💎
💎
10th
💎
brainfuck
💎
1st
Catalan Numbers
2nd
1st
3rd
1st
1st
1st
1st
Catalan’s Constant
1st
1st
Christmas Trees
2nd
2nd
7th
Collatz
4th
3rd
9th
6th
💎
1st
CSS Colors
6th
1st
7th
Cubes
3rd
3rd
Day of Week
1st
1st
1st
DFA Simulator
2nd
Diamonds
5th
3rd
2nd
💎
5th
Divisors
8th
1st
1st
1st
1st
1st
1st
1st
2nd
2nd
1st
1st
1st
3rd
1st
Emirp Numbers
1st
💎
1st
1st
1st
💎
1st
5th
Emirp Numbers (Long)
💎
6th
💎
Emojify
1st
2nd
Evil Numbers
7th
1st
3rd
9th
1st
1st
💎
1st
6th
1st
Evil Numbers (Long)
2nd
6th
1st
7th
4th
1st
1st
💎
Factorial Factorisation
2nd
💎
Farey Sequence
1st
Fibonacci
7th
2nd
3rd
9th
4th
1st
2nd
1st
1st
1st
6th
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
3rd
1st
1st
14th
10th
1st
1st
1st
13th
1st
6th
6th
5th
3rd
1st
1st
1st
Fizz Buzz
1st
1st
4th
2nd
68th
41st
1st
2nd
1st
💎
6th
1st
Foo Fizz Buzz Bar
1st
1st
4th
9th
3rd
4th
1st
2nd
1st
💎
1st
Forsyth–Edwards Notation
2nd
7th
2nd
Fractions
1st
1st
9th
1st
2nd
1st
💎
1st
Game of Life
3rd
3rd
Gijswijt’s Sequence
2nd
7th
Happy Numbers
9th
1st
3rd
1st
1st
1st
3rd
1st
1st
💎
1st
5th
1st
Happy Numbers (Long)
7th
1st
2nd
1st
2nd
2nd
2nd
1st
5th
💎
1st
Hexdump
2nd
1st
Intersection
💎
2nd
💎
2nd
6th
💎
Inventory Sequence
4th
2nd
ISBN
1st
1st
1st
8th
Jacobi Symbol
9th
Kolakoski Constant
💎
12th
Kolakoski Sequence
1st
10th
Leap Years
1st
1st
3rd
💎
3rd
Levenshtein Distance
1st
💎
2nd
1st
Leyland Numbers
3rd
💎
4th
1st
💎
2nd
2nd
4th
💎
4th
1st
ln 2
2nd
💎
5th
1st
Look and Say
3rd
1st
2nd
4th
Lucky Numbers
9th
Lucky Tickets
2nd
5th
1st
💎
1st
1st
Maze
2nd
Medal Tally
1st
Morse Decoder
1st
Morse Encoder
2nd
💎
2nd
Musical Chords
11th
N Queens
4th
Niven Numbers
1st
1st
1st
1st
1st
7th
1st
1st
💎
1st
5th
1st
Niven Numbers (Long)
1st
1st
1st
1st
12th
1st
💎
3rd
Number Spiral
💎
6th
Odious Numbers
7th
1st
3rd
7th
9th
1st
1st
💎
1st
6th
1st
Odious Numbers (Long)
1st
6th
1st
6th
4th
1st
1st
💎
Ordinal Numbers
1st
2nd
💎
💎
2nd
💎
1st
1st
Pangram Grep
5th
💎
3rd
7th
6th
1st
1st
4th
1st
Pascal’s Triangle
4th
1st
1st
2nd
1st
1st
3rd
1st
Pernicious Numbers
1st
1st
1st
3rd
4th
1st
1st
1st
💎
2nd
6th
1st
Pernicious Numbers (Long)
8th
1st
1st
💎
Poker
6th
Prime Numbers
3rd
4th
3rd
4th
1st
1st
1st
1st
1st
1st
1st
1st
5th
1st
Prime Numbers (Long)
4th
1st
2nd
4th
9th
1st
1st
4th
1st
1st
💎
1st
Proximity Grid
4th
QR Decoder
💎
3rd
Quine
1st
1st
Recamán
1st
1st
2nd
2nd
17th
1st
Repeating Decimals
1st
Reverse Polish Notation
2nd
💎
4th
2nd
3rd
2nd
💎
Rijndael S-box
💎
💎
Rock-paper-scissors-Spock-lizard
5th
2nd
Roman to Arabic
4th
1st
2nd
20th
Rule 110
2nd
2nd
14th
Seven Segment
💎
💎
2nd
4th
SI Units
💎
Sierpiński Triangle
4th
💎
12th
Smith Numbers
2nd
💎
2nd
2nd
4th
Spelling Numbers
6th
Star Wars Opening Crawl
6th
Sudoku
5th
Sudoku v2
💎
7th
Ten-pin Bowling
3rd
4th
Time Distance
3rd
Tongue-twisters
4th
💎
3rd
💎
United States
2nd
Vampire Numbers
5th
3rd
2nd
4th
💎
Van Eck Sequence
1st
2nd
1st
1st
1st
Zodiac Signs
8th
γ
3rd
1st
λ
3rd
9th
3rd
5th
π
2nd
3rd
3rd
1st
6th
5th
τ
1st
6th
φ
2nd
1st
1st
1st
√2
3rd
9th
1st
1st
1st
𝑒
3rd
6th
10th
3rd
1st
1st
💎