12 Days of Christmas
9th
24 Game
6th
99 Bottles of Beer
14th
Abundant Numbers
14th
743rd
Abundant Numbers (Long)
11th
29th
359th
Arabic to Roman
13th
Arithmetic Numbers
9th
Arrows
10th
Ascending Primes
9th
ASCII Table
39th
5th
9th
brainfuck
22nd
Card Number Validation
7th
Catalan’s Constant
29th
26th
7th
Christmas Trees
16th
CSS Colors
10th
Cubes
45th
13th
Day of Week
1st
Diamonds
25th
Divisors
1st
Emojify
10th
Evil Numbers
56th
Evil Numbers (Long)
28th
Farey Sequence
21st
Fibonacci
192nd
1st
86th
Fizz Buzz
84th
32nd
11th
Foo Fizz Buzz Bar
14th
Fractions
19th
Happy Numbers
78th
42nd
Intersection
8th
Inventory Sequence
14th
ISBN
8th
Jacobi Symbol
7th
Kaprekar Numbers
6th
Kolakoski Constant
27th
27th
10th
Leap Years
165th
39th
86th
Leyland Numbers
13th
ln 2
12th11th8th15th4th22nd18th25th22nd10th36th20th13th17th15th7th17th12th12th11th13th13th25th
13th6th18th45th41st9th6th4th3rd28th9th16th17th177th13th11th24th7th4th5th5th6th4th8th4th8th7th
Lucky Numbers
30th
8th
Medal Tally
4th
Morse Encoder
8th
N Queens
8th
91st
Niven Numbers
42nd
Niven Numbers (Long)
21st
Number Spiral
11th
Odious Numbers
40th
Odious Numbers (Long)
32nd
Ordinal Numbers
1st
PalindromemordnilaP
5th
Pangram Grep
65th
151st
17th
Pascal’s Triangle
28th
44th
Prime Numbers
34th
212th
Prime Numbers (Long)
18th
Quine
1st
56th
Recamán
21st
344th
Reverse Polish Notation
8th
Rijndael S-box
14th
23rd
4th
Rock-paper-scissors-Spock-lizard
81st
4th
Roman to Arabic
20th
ROT13
5th
SI Units
3rd
Sierpiński Triangle
17th
Smith Numbers
8th
Tongue-twisters
13th
8th
United States
4th
Vampire Numbers
13th
γ
29th
20th
10th
6th
6th
λ
11th
49th
26th
9th
41st
13th
7th
π
71st
39th
11th
9th
425th
7th
τ
49th
34th
11th
12th
7th
φ
44th
39th
12th
15th
7th
√2
44th
43rd
13th
12th
7th
𝑒
57th
43rd
13th
16th
30th
6th
11th