12 Days of Christmas
5th
2nd
24 Game
💎
99 Bottles of Beer
4th
Abundant Numbers
3rd
3rd
1st
2nd
2nd1st7th
1st3rd
1st
Abundant Numbers (Long)
1st1st
2nd
2nd
Arabic to Roman
2nd2nd
Arithmetic Numbers
1st
2nd
Arrows
💎
1st
3rd
Ascending Primes
💎
ASCII Table
1st
2nd
3rd3rd10th
Billiards
2nd
brainfuck
2nd
1st
Card Number Validation
1st
1st
Catalan Numbers
2nd1st3rd
1st
1st1st1st
Catalan’s Constant
1st1st
Christmas Trees
2nd
3rd2nd3rd
Collatz
6th
9th
1st
5th
3rd
CSS Colors
8th
1st
7th
Cubes
2nd
3rd
Day of Week
1st
1st
1st
1st
DFA Simulator
2nd
Diamonds
5th
💎
2nd💎1st
Divisors
9th
1st
1st
1st1st
1st1st
1st
1st1st
2nd4th1st
1st
4th
1st
Emirp Numbers
1st
1st
💎
1st
1st1st1st
1st💎
Emirp Numbers (Long)
💎
2nd
4th
Emojify
1st
3rd
Evil Numbers
1st
1st
1st
1st
3rd
11th1st1st
1st7th
6th
Evil Numbers (Long)
2nd
7th
1st
7th
💎
3rd4th
1st1st
Factorial Factorisation
💎
2nd
Farey Sequence
2nd
1st
Fibonacci
9th3rd3rd12th
42nd1st1st6th1st1st1st7th1st1st1st18th1st2nd1st1st1st1st1st1st4th1st1st17th12th1st1st1st1st1st7th10th
5th3rd1st1st1st
Fizz Buzz
1st
1st
4th2nd
74th
1st
45th
1st2nd1st
10th
1st
Foo Fizz Buzz Bar
1st
1st
4th
9th3rd
1st
6th
4th3rd1st
1st
Forsyth–Edwards Notation
2nd
4th
2nd
Fractions
1st
2nd
9th
1st
3rd3rd1st
1st
Game of Life
3rd
3rd
Gijswijt’s Sequence
2nd
3rd
5th
Happy Numbers
9th
1st
2nd
2nd3rd
💎
1st2nd
1st1st1st
1st💎
1st
Happy Numbers (Long)
8th
1st
2nd
1st3rd
1st
2nd
3rd1st3rd
1st
Hexdump
3rd
8th
Intersection
💎
💎
2nd3rd6th
Inventory Sequence
5th
1st
1st
ISBN
1st
2nd4th5th
Jacobi Symbol
6th
Kolakoski Constant
4th
3rd
Kolakoski Sequence
3rd
4th
Leap Years
3rd
1st
1st
3rd
3rd
Levenshtein Distance
1st
2nd💎1st
Leyland Numbers
4th
💎
4th2nd
1st
💎
2nd3rd1st
5th
1st
ln 2
2nd💎
6th
1st
Look and Say
3rd
1st
1st2nd3rd
Lucky Numbers
💎
3rd
Lucky Tickets
2nd
6th
1st💎
💎2nd1st
Maze
1st
Medal Tally
💎
1st
Morse Decoder
5th
Morse Encoder
3rd💎2nd
Musical Chords
5th
N Queens
1st
1st
Niven Numbers
1st
1st
1st3rd
1st1st
8th1st1st
1st5th
1st
Niven Numbers (Long)
1st
1st
1st1st
1st
1st13th
1st
3rd
Number Spiral
2nd4th
Odious Numbers
1st
1st
1st
9th
1st
3rd
13th1st1st
1st7th
1st
Odious Numbers (Long)
2nd
7th
1st
6th
💎
3rd4th
1st1st
Ordinal Numbers
1st
3rd
1st
1st1st2nd
1st1st
PalindromemordnilaP
2nd
3rd
Pangram Grep
6th
3rd
2nd
3rd
8th6th1st
1st6th
1st
Pascal’s Triangle
4th
1st
1st
1st1st
3rd1st1st
4th
1st
Pernicious Numbers
1st
1st
1st
5th5th
💎
1st
1st1st1st
1st7th
1st
Pernicious Numbers (Long)
10th
💎
1st1st
1st
Poker
7th
Polyominoes
3rd
Prime Numbers
3rd
1st
1st5th
1st1st
1st
1st1st
1st1st1st
1st5th
1st
Prime Numbers (Long)
4th
3rd
2nd
4th
9th1st
1st
1st1st
4th1st1st
1st
Proximity Grid
3rd
QR Decoder
2nd
3rd
Quine
1st1st
Recamán
2nd
1st
3rd
4th2nd1st
1st
Repeating Decimals
1st
Reverse Polish Notation
2nd
💎
4th
💎
2nd
3rd4th
💎
Rijndael S-box
💎
💎
💎
Rock-paper-scissors-Spock-lizard
4th
2nd
Roman to Arabic
4th
2nd3rd20th
ROT13
1st
Rule 110
5th2nd6th
Set
20th
Seven Segment
💎💎
💎
5th
1st
SI Units
💎
Sierpiński Triangle
2nd
6th💎1st
Smith Numbers
2nd
2nd2nd3rd
Spelling Numbers
9th
Star Wars Opening Crawl
2nd
Sudoku
2nd
Sudoku (Fill-in)
💎6th
Ten-pin Bowling
5th
5th
Tic-tac-toe
19th
Time Distance
2nd
Tongue-twisters
4th2nd2nd
Transpose Sentence
1st
2nd
United States
2nd
Vampire Numbers
4th
1st
3rd2nd3rd
💎
Van Eck Sequence
1st
1st
3rd1st1st
1st
Zeckendorf Representation
3rd
Zodiac Signs
5th
γ
3rd
2nd
λ
17th
💎
2nd
💎1st
π
2nd
4th
3rd1st1st
4th
τ
1st6th
φ
2nd
1st1st1st
√2
3rd
10th
1st1st1st
𝑒
6th
7th
10th
2nd
3rd1st1st
💎