12 Days of Christmas
12th
24 Game
9th
99 Bottles of Beer
16th
Abundant Numbers
14th
837th
Abundant Numbers (Long)
14th
32nd
437th
Arabic to Roman
15th
Arithmetic Numbers
11th
Arrows
13th
Ascending Primes
9th
ASCII Table
40th
6th
14th
brainfuck
25th
Card Number Validation
8th
Catalan’s Constant
34th
31st
10th
Christmas Trees
18th
CSS Colors
9th
Cubes
53rd
16th
Day of Week
1st
Diamonds
27th
Divisors
1st
Emojify
10th
Evil Numbers
65th
Evil Numbers (Long)
35th
Farey Sequence
21st
Fibonacci
216th
1st
92nd
Fizz Buzz
87th
37th
12th
Foo Fizz Buzz Bar
19th
Fractions
21st
Happy Numbers
94th
43rd
Intersection
12th
Inventory Sequence
19th
ISBN
11th
Jacobi Symbol
7th
Kaprekar Numbers
8th
Kolakoski Constant
30th
31st
12th
Leap Years
185th
46th
89th
Leyland Numbers
14th
ln 2
15th14th8th19th6th25th17th32nd23rd11th45th21st15th19th18th8th21st14th14th12th16th14th27th
17th6th30th59th49th10th6th4th4th31st11th16th18th234th15th11th28th11th4th6th7th7th5th9th4th9th7th
Lucky Numbers
46th
11th
Medal Tally
5th
Morse Encoder
8th
N Queens
9th
118th
Niven Numbers
50th
Niven Numbers (Long)
23rd
Number Spiral
12th
Odious Numbers
Odious Numbers (Long)
39th
Ordinal Numbers
1st
PalindromemordnilaP
6th
Pangram Grep
69th
173rd
14th
Pascal’s Triangle
26th
56th
Prime Numbers
37th
256th
Prime Numbers (Long)
19th
Quine
1st
75th
Recamán
24th
385th
Reverse Polish Notation
10th
Rijndael S-box
16th
28th
4th
Rock-paper-scissors-Spock-lizard
87th
4th
Roman to Arabic
ROT13
6th
SI Units
3rd
Sierpiński Triangle
18th
Smith Numbers
10th
Tongue-twisters
15th
11th
United States
5th
Vampire Numbers
12th
γ
34th
29th
11th
7th
5th
λ
12th
53rd
35th
10th
51st
16th
6th
π
79th
46th
12th
10th
496th
8th
τ
52nd
39th
12th
14th
7th
φ
46th
45th
14th
16th
7th
√2
46th
49th
15th
13th
8th
𝑒
60th
49th
14th
17th
40th
7th
10th