12 Days of Christmas
π6thπ
42nd
π
24 Game
6thπ
10th
π
99 Bottles of Beer
4th1st
13th
2nd
Abundant Numbers
4th3rd
35th
π
Abundant Numbers (Long)
1st1st
25th
π
Arabic to Roman
9th1st
21st
1st
Arithmetic Numbers
1stπ
10th
2nd
Arrows
17th
49th
Ascending Primes
9th2nd
12th
2nd
ASCII Table
14thπ
29th
π
Billiards
5th2nd
8th
π
brainfuck
1st3rd
7th
2nd
Card Number Validation
6th1st
10th
2nd
Catalan Numbers
1st1st
1st
2nd
Catalanβs Constant
4th2nd
8th
π
Christmas Trees
3rd1st
15th
2nd
Collatz
1st1st
7th
2nd
CSS Colors
1st3rd
38th
2nd
Cubes
14th2nd
37th
Day of Week
1st3rd
1st
2nd
DFA Simulator
13thπ
27th
Diamonds
15thπ
32nd
2nd
Divisors
1st1st
1st
2nd
Emirp Numbers
11th1st
21st
2nd
Emirp Numbers (Long)
8th2nd
13th
π
Emojify
15th4th
40th
Evil Numbers
5th1st
1st
2nd
Evil Numbers (Long)
1st1st
1st
2nd
Factorial Factorisation
6thπ
9th
π
Farey Sequence
13th5th
17th
2nd
Fibonacci
3rd1st
1st
2nd
Fizz Buzz
1st1st
1st
π
Foo Fizz Buzz Bar
1stπ
1st
2nd
ForsythβEdwards Notation
9th1st
23rd
π
Fractions
1st4th
1st
3rd
Game of Life
11th2nd
21st
π
Gijswijtβs Sequence
6thπ
10th
π
Happy Numbers
1st2nd
1st
2nd
Happy Numbers (Long)
8th8th
11th
2nd
Hexdump
4th4th
1st
2nd
Intersection
12th5th
17th
2nd
Inventory Sequence
7th3rd
16th
2nd
ISBN
9th4th
17th
2nd
Jacobi Symbol
8th2nd
11th
2nd
Kaprekar Numbers
7th3rd
17th
2nd
Kolakoski Constant
4thπ
6th
π
Kolakoski Sequence
10th4th
17th
2nd
Leap Years
4thπ
6th
1st
Levenshtein Distance
1stπ
1st
2nd
Leyland Numbers
4thπ
6th
2nd
ln 2
1st1st
1st
2nd
Look and Say
3rd1st
20th
2nd
Lucky Numbers
13thπ
19th
π
Lucky Tickets
1stπ
1st
2nd
Mahjong
π2ndπ2ndπ¦2nd2ndπ
Maze
5th2nd
9th
2nd
Medal Tally
15thπ
19th
π
Morse Decoder
11th2nd
18th
2nd
Morse Encoder
6th2nd
13th
2nd
Musical Chords
8th3rd
15th
N Queens
8thπ
14th
π
Niven Numbers
24th5th
31st
1st
Niven Numbers (Long)
9thπ
15th
3rd
Number Spiral
9th3rd
28th
2nd
Odious Numbers
4th1st
1st
2nd
Odious Numbers (Long)
5th1st
1st
2nd
Ordinal Numbers
1st3rd
4th
3rd
PalindromemordnilaP
1st3rd
26th
2nd
Pangram Grep
14th6th
29th
π
Pascalβs Triangle
1st2nd
1st
2nd
Pernicious Numbers
1st4th
1st
π
Pernicious Numbers (Long)
1st3rd
1st
π
Poker
11th
23rd
Polyominoes
6th2nd
12th
π
Prime Numbers
1st1st
1st
2nd
Prime Numbers (Long)
1st1st
1st
π
Proximity Grid
12th
20th
QR Decoder
10thπ
19th
2nd
Quine
2nd1st
1st
1st
RecamΓ‘n
6th5th
3rd
2nd
Repeating Decimals
1stπ
1st
π
Reverse Polish Notation
5th5th
2nd
2nd
Reversi
5thπ
12th
π
Rijndael S-box
2nd1st
12th
2nd
Rock-paper-scissors-Spock-lizard
12th3rd
42nd
Roman to Arabic
3rd2nd
21st
2nd
ROT13
1st2nd
29th
2nd
Rule 110
6th4th
7th
2nd
Seven Segment
13th3rd
34th
2nd
SI Units
7th
18th
SierpiΕski Triangle
7thπ
12th
3rd
Smith Numbers
10thπ
20th
3rd
Spelling Numbers
1st1st
5th
2nd
Star Wars Opening Crawl
10thπ
20th
π
Sudoku
6thπ
11th
π
Sudoku (Fill-in)
9thπ
21st
π¦
Ten-pin Bowling
10th
18th
Tic-tac-toe
6th3rd
10th
2nd
Time Distance
3rd3rd
6th
π
Tongue-twisters
10th2nd
27th
Transpose Sentence
6th3rd
16th
2nd
United States
5th3rd
9th
Vampire Numbers
16thπ
39th
π
Van Eck Sequence
π2nd
1st
π
Zeckendorf Representation
7thπ
4th
2nd
Zodiac Signs
7thπ
12th
π
Ξ³
7th2nd
10th
π
Ξ»
8thπ
16th
π
Ο
6th1st
9th
2nd
Ο
6th1st
6th
2nd
Ο
1st1st
1st
1st
β2
1st1st
1st
1st
π
1st1st
1st
2nd