12 Days of Christmas
7th
24 Game
9th
99 Bottles of Beer
8th
Abundant Numbers
16th
867th
Abundant Numbers (Long)
16th
33rd
453rd
Alphabetic Numbers
3rd
Arabic to Roman
8th
Arithmetic Numbers
11th
Arrows
13th
Ascending Primes
9th
ASCII Table
40th
5th
14th
brainfuck
7th
Card Number Validation
8th
Catalan Numbers
31st
Catalan’s Constant
34th
35th
9th
Christmas Trees
19th
CSS Colors
8th
Cubes
62nd
4th
Day of Week
1st
Diamonds
23rd
Divisors
1st
Emojify
8th
Evil Numbers
65th
Evil Numbers (Long)
34th
Factorial Factorisation
10th
Farey Sequence
21st
Fibonacci
223rd
1st
97th
Fizz Buzz
88th
38th
12th
Foo Fizz Buzz Bar
21st
Fractions
22nd
Happy Numbers
98th
44th
Intersection
14th
Inventory Sequence
19th
ISBN
11th
Jacobi Symbol
6th
Kaprekar Numbers
7th
Kolakoski Constant
30th
34th
11th
Leap Years
193rd
48th
92nd
Leyland Numbers
13th
ln 2
14th8th21st6th25th19th33rd24th11th48th23rd15th19th18th11th22nd14th14th13th16th18th
28th
19th6th32nd53rd52nd9th7th4th7th33rd12th16th19th245th15th12th35th13th5th7th7th9th5th9th4th11th
Lucky Numbers
51st
12th
Medal Tally
5th
Morse Encoder
6th
N Queens
9th
65th
Niven Numbers
52nd
Niven Numbers (Long)
42nd
51st
24th
Number Spiral
12th
Odious Numbers
50th
Odious Numbers (Long)
38th
Ordinal Numbers
1st
PalindromemordnilaP
7th
Pangram Grep
69th
182nd
16th
Pascal’s Triangle
27th
59th
Prime Numbers
38th
272nd
Prime Numbers (Long)
21st
Quine
1st
83rd
Recamán
24th
397th
Reverse Polish Notation
11th
Rijndael S-box
16th
30th
4th
Rock-paper-scissors-Spock-lizard
53rd
4th
Roman to Arabic
23rd
ROT13
7th
SI Units
2nd
Sierpiński Triangle
19th
Smith Numbers
9th
Taxicab Numbers
9th
Tongue-twisters
16th
3rd
Trinomial Triangle
8th
United States
3rd
Vampire Numbers
14th
Van Eck Sequence
22nd
γ
35th
31st
11th
6th
λ
12th
54th
50th
10th
26th
11th
π
79th
47th
12th
9th
518th
τ
52nd
41st
12th
11th
φ
46th
47th
14th
14th
√2
46th
52nd
15th
11th
𝑒
61st
51st
14th
13th
43rd
7th