12 Days of Christmas
22nd
161st65th106th16th43rd25th9th12th61st50th15th115th348th34th
55th29th19th37th56th8th6th944th34th90th86th15th46th21st11th17th
99 Bottles of Beer
48th6th
Abundant Numbers
61st
2nd11th496th
76th
Abundant Numbers (Long)
8th6th
Arithmetic Numbers
22nd
87th
3rd5th285th
ASCII Table
29th7th356th
brainfuck
7th
Catalan Numbers
13th295th
Catalan’s Constant
8th
Collatz
16th
CSS Colors
17th6th
Cubes
26th
Day of Week
36th
1st3rd
Diamonds
41st
Divisors
15th
927th
Emirp Numbers
22nd13th
Emirp Numbers (Long)
9th5th
Emojify
18th
Evil Numbers
37th
12th13th
Evil Numbers (Long)
53rd
20th1st
Factorial Factorisation
13th4th
Farey Sequence
4th7th
Fibonacci
39th18th166th
59th
Fizz Buzz
74th
Happy Numbers
20th
Happy Numbers (Long)
24th
Intersection
9th
Kolakoski Constant
14th8th
Leap Years
139th
1st16th
Leyland Numbers
21st
13th7th164th
ln 2
14th9th
Look and Say
12th10th315th
N Queens
7th6th
Niven Numbers
25th
23rd15th
Niven Numbers (Long)
9th13th
Odious Numbers
67th
13th1st254th
10th
Odious Numbers (Long)
52nd
22nd1st
Ordinal Numbers
12th
Pangram Grep
454th
Pernicious Numbers
42nd
27th14th312th
Prime Numbers
1st
13th21st
Prime Numbers (Long)
6th
Recamán
25th
15th7th268th
Reverse Polish Notation
9th
Seven Segment
15th
254th
Smith Numbers
6th
Spelling Numbers
5th
Tongue-twisters
10th19th
United States
5th
Vampire Numbers
9th
8th8th121st
γ
9th5th
λ
15th7th
π
14th9th
τ
17th
φ
15th14th317th
√2
19th12th103rd
58th
𝑒
27th
14th12th