12 Days of Christmas
11th
24 Game
8th
99 Bottles of Beer
15th
Abundant Numbers
14th
785th
Abundant Numbers (Long)
13th
30th
390th
Arabic to Roman
15th
Arithmetic Numbers
9th
Arrows
11th
Ascending Primes
9th
ASCII Table
39th
6th
13th
brainfuck
23rd
Card Number Validation
7th
Catalan’s Constant
31st
29th
9th
Christmas Trees
18th
CSS Colors
10th
Cubes
45th
13th
Day of Week
1st
Diamonds
27th
Divisors
1st
Emojify
10th
Evil Numbers
60th
Evil Numbers (Long)
32nd
Farey Sequence
21st
Fibonacci
199th
1st
88th
Fizz Buzz
84th
34th
12th
Foo Fizz Buzz Bar
20th
Fractions
19th
Happy Numbers
85th
43rd
Intersection
11th
Inventory Sequence
16th
ISBN
9th
Jacobi Symbol
7th
Kaprekar Numbers
6th
Kolakoski Constant
27th
28th
11th
Leap Years
169th
43rd
87th
Leyland Numbers
14th
ln 2
13th13th8th17th5th23rd18th26th22nd10th39th20th14th18th17th7th19th13th13th11th13th13th25th
13th6th20th50th45th10th6th4th3rd28th11th16th17th195th14th11th26th10th4th5th5th6th4th9th4th9th7th
Lucky Numbers
36th
10th
Medal Tally
4th
Morse Encoder
8th
N Queens
10th
102nd
Niven Numbers
48th
Niven Numbers (Long)
22nd
Number Spiral
11th
Odious Numbers
45th
Odious Numbers (Long)
36th
Ordinal Numbers
1st
PalindromemordnilaP
5th
Pangram Grep
67th
157th
17th
Pascal’s Triangle
30th
47th
Prime Numbers
35th
227th
Prime Numbers (Long)
19th
Quine
1st
63rd
Recamán
22nd
363rd
Reverse Polish Notation
8th
Rijndael S-box
14th
23rd
4th
Rock-paper-scissors-Spock-lizard
84th
4th
Roman to Arabic
22nd
ROT13
6th
SI Units
3rd
Sierpiński Triangle
18th
Smith Numbers
9th
Tongue-twisters
14th
10th
United States
4th
Vampire Numbers
14th
γ
31st
23rd
11th
7th
6th
λ
11th
51st
29th
10th
44th
15th
7th
π
74th
41st
12th
10th
459th
6th
τ
51st
35th
12th
13th
7th
φ
45th
40th
13th
16th
7th
√2
45th
45th
15th
13th
7th
𝑒
58th
44th
14th
19th
32nd
7th
11th