12 Days of Christmas
11th
356th
63rd
21st
4th
99 Bottles of Beer
32nd
7th
Abundant Numbers
26th
4th
Abundant Numbers (Long)
16th
1st
Arabic to Roman
3rd
Arrows
4th
ASCII Table
166th
8th
brainfuck
5th
Catalan Numbers
73rd
7th
Catalan’s Constant
2nd
4th
Christmas Trees
16th
5th
Collatz
5th
CSS Colors
9th
Cubes
10th
7th
Diamonds
5th
43rd
10th
98th6th
Divisors
71st
475th
1st
Emirp Numbers
13th
10th
Emirp Numbers (Long)
3rd
Emojify
3rd
Evil Numbers
25th
13th
53rd
128th
18th
Evil Numbers (Long)
35th
4th
Fibonacci
41st
122nd
Fizz Buzz
1st
31st
103rd
1st
54th
9th
Foo Fizz Buzz Bar
6th
4th
Fractions
272nd
11th
Game of Life
7th
Happy Numbers
17th
46th
12th
5th
Happy Numbers (Long)
17th
16th
Hexdump
4th
Intersection
43rd
6th
Inventory Sequence
43rd
5th
ISBN
8th
Jacobi Symbol
6th
Kolakoski Constant
8th
5th
Kolakoski Sequence
15th
Leap Years
33rd
39th
30th
1st
51st
3rd
Levenshtein Distance
4th
Leyland Numbers
7th
6th
Look and Say
15th
8th
Lucky Numbers
9th
48th
3rd
Lucky Tickets
6th
Maze
4th
Morse Decoder
2nd
Morse Encoder
5th
Musical Chords
4th
Niven Numbers
52nd
69th
1st
Niven Numbers (Long)
136th
1st
Number Spiral
7th
Odious Numbers
25th
9th
39th
93rd
1st
Odious Numbers (Long)
76th
10th
Ordinal Numbers
13th
3rd
Pangram Grep
1st
Pascal’s Triangle
9th
15th
9th
Pernicious Numbers
24th
1st
1st
Pernicious Numbers (Long)
15th
Poker
4th
Prime Numbers
7th
1st
74th
12th
Prime Numbers (Long)
303rd
1st
Proximity Grid
4th
QR Decoder
5th
Quine
1st7th6th1st10th25th30th1st10th18th1st16th11th1st1st10th11th1st28th32nd3rd4th25th30th1st19th1st
1st49th1st5th43rd1st67th4th12th24th15th2nd1st7th11th3rd16th9th3rd
Recamán
88th
7th
Repeating Decimals
5th
Reverse Polish Notation
11th
Rock-paper-scissors-Spock-lizard
4th
Roman to Arabic
10th
Rule 110
9th
11th
Seven Segment
7th
Sierpiński Triangle
13th
5th
Smith Numbers
10th
💎
Spelling Numbers
5th
Star Wars Opening Crawl
2nd
Sudoku
5th
Sudoku (Fill-in)
5th
Ten-pin Bowling
5th
Time Distance
3rd
Tongue-twisters
11th
United States
4th
Vampire Numbers
6th
8th
Van Eck Sequence
Zodiac Signs
γ
7th
43rd
24th
2nd
λ
11th
9th
3rd
4th
π
11th
1st72nd
4th
1st
2nd
5th
τ
10th
5th54th
4th
9th
2nd
φ
9th
18th
32nd64th
23rd
55th
3rd
√2
10th
11th
32nd53rd
27th
1st
💎
𝑒
13th
5th
1st59th
24th
1st33rd
5th