12 Days of Christmas
18th
99 Bottles of Beer
7th
Abundant Numbers
6th
Abundant Numbers (Long)
15th
Arabic to Roman
21st
Arrows
9th
Ascending Primes
30th22nd
8th
ASCII Table
3rd55th32nd12th5th
brainfuck
13th
Card Number Validation
32nd
Catalan Numbers
28th
Catalan’s Constant
8th
Collatz
14th
CSS Colors
1st
Day of Week
1st
Diamonds
16th
Divisors
18th
Emirp Numbers
16th
Emirp Numbers (Long)
6th
Emojify
9th
Evil Numbers
2nd
Evil Numbers (Long)
1st
Factorial Factorisation
7th
Farey Sequence
10th
Fibonacci
27th
10th
Fizz Buzz
39th
Foo Fizz Buzz Bar
27th
Fractions
8th
Happy Numbers
19th
Happy Numbers (Long)
10th
Hexdump
7th
Intersection
6th
ISBN
6th
Kolakoski Constant
12th
Leap Years
1st
Levenshtein Distance
8th
Leyland Numbers
12th
ln 2
12th
Medal Tally
5th
Morse Encoder
3rd
Niven Numbers
9th
Niven Numbers (Long)
10th
Odious Numbers
2nd
Odious Numbers (Long)
1st
Ordinal Numbers
6th
PalindromemordnilaP
4th
Pangram Grep
14th
Pascal’s Triangle
13th
Pernicious Numbers
28th
Pernicious Numbers (Long)
9th
Prime Numbers
25th
Prime Numbers (Long)
15th
QR Decoder
7th
Quine
1st
Recamán
7th
Reverse Polish Notation
2nd
Reversi
6th
Rijndael S-box
5th
Rock-paper-scissors-Spock-lizard
11th
Roman to Arabic
12th
Rule 110
5th
Seven Segment
8th
Sierpiński Triangle
19th
Spelling Numbers
4th
Tongue-twisters
11th
United States
16th
Van Eck Sequence
6th
Zeckendorf Representation
8th
Zodiac Signs
4th
γ
6th
λ
9th
π
14th
τ
10th
φ
13th
√2
12th
𝑒
12th