12 Days of Christmas
99 Bottles of Beer
40th
Abundant Numbers
18th
Arabic to Roman
15th
brainfuck
9th
Christmas Trees
8th
CSS Colors
Cubes
6th
Diamonds
20th
Divisors
18th
Emirp Numbers
22nd
Emojify
11th
Evil Numbers
31st
Fibonacci
40th
Fizz Buzz
39th
Happy Numbers
23rd
Happy Numbers (Long)
11th
Intersection
9th
Kolakoski Constant
9th
Kolakoski Sequence
5th
Leap Years
32nd
Levenshtein Distance
6th
Leyland Numbers
10th
Look and Say
10th
Lucky Tickets
9th
Morse Decoder
12th
Morse Encoder
13th
Niven Numbers
51st
Odious Numbers
32nd
Ordinal Numbers
17th
Pangram Grep
9th
Pascal’s Triangle
20th
Pernicious Numbers
43rd
Poker
4th
Prime Numbers
38th
Quine
24th
Recamán
10th
Rock-paper-scissors-Spock-lizard
14th
Roman to Arabic
Rule 110
11th
Seven Segment
14th
Sierpiński Triangle
18th
Spelling Numbers
9th
Star Wars Opening Crawl
4th
Sudoku
Sudoku (Fill-in)
4th
Ten-pin Bowling
8th
Tongue-twisters
United States
15th
Vampire Numbers
9th
Van Eck Sequence
14th
λ
7th
π
22nd
τ
15th
φ
14th
√2
15th
𝑒
14th