12 Days of Christmas
11th
24 Game
8th
99 Bottles of Beer
15th
Abundant Numbers
14th
794th
Abundant Numbers (Long)
13th
30th
397th
Arabic to Roman
15th
Arithmetic Numbers
9th
Arrows
11th
Ascending Primes
11th
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
61st
Evil Numbers (Long)
33rd
Farey Sequence
21st
Fibonacci
201st
1st
88th
Fizz Buzz
84th
35th
12th
Foo Fizz Buzz Bar
20th
Fractions
19th
Happy Numbers
85th
43rd
Intersection
11th
Inventory Sequence
16th
ISBN
10th
Jacobi Symbol
7th
Kaprekar Numbers
6th
Kolakoski Constant
27th
28th
12th
Leap Years
170th
43rd
87th
Leyland Numbers
14th
ln 2
13th13th8th17th5th23rd18th28th22nd10th39th20th14th18th17th7th19th13th13th11th14th13th25th
13th6th20th51st45th10th6th4th3rd28th11th16th17th201st14th11th26th10th4th5th6th6th4th9th4th9th7th
Lucky Numbers
36th
10th
Medal Tally
4th
Morse Encoder
8th
N Queens
10th
105th
Niven Numbers
49th
Niven Numbers (Long)
22nd
Number Spiral
11th
Odious Numbers
45th
Odious Numbers (Long)
37th
Ordinal Numbers
1st
PalindromemordnilaP
5th
Pangram Grep
67th
161st
17th
Pascal’s Triangle
30th
47th
Prime Numbers
35th
230th
Prime Numbers (Long)
19th
Quine
1st
63rd
Recamán
22nd
368th
Reverse Polish Notation
8th
Rijndael S-box
14th
23rd
4th
Rock-paper-scissors-Spock-lizard
85th
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
47th
15th
7th
π
74th
41st
12th
11th
466th
6th
τ
51st
35th
12th
14th
7th
φ
45th
40th
13th
17th
7th
√2
45th
45th
15th
13th
7th
𝑒
58th
44th
14th
19th
32nd
7th
11th