12 Days of Christmas
13th24th
179th65th127th17th46th26th9th13th65th53rd16th127th365th37th
56th31st21st41st58th20th6th1,048th34th99th95th16th50th22nd11th
99 Bottles of Beer
49th6th
Abundant Numbers
65th
17th11th510th
85th
Abundant Numbers (Long)
9th6th
Arithmetic Numbers
26th
103rd
2nd5th329th
ASCII Table
30th8th390th
brainfuck
10th
Catalan Numbers
13th320th
Catalan’s Constant
7th
Collatz
16th
CSS Colors
17th6th
Cubes
26th
Day of Week
43rd
1st3rd
Diamonds
52nd
Divisors
17th
970th
Emirp Numbers
22nd14th
Emirp Numbers (Long)
9th5th
Emojify
18th
Evil Numbers
43rd
22nd14th
Evil Numbers (Long)
65th
20th1st
Factorial Factorisation
13th5th
Farey Sequence
4th7th
Fibonacci
46th18th193rd
82nd
Fizz Buzz
76th
Happy Numbers
19th
Happy Numbers (Long)
25th
Intersection
10th
Kolakoski Constant
14th8th
Leap Years
149th
1st16th
Leyland Numbers
22nd
13th7th152nd
ln 2
14th7th
Look and Say
13th10th342nd
N Queens
7th6th
Niven Numbers
24th
28th16th
Niven Numbers (Long)
9th13th
Odious Numbers
74th
29th1st293rd
10th
Odious Numbers (Long)
60th
22nd1st
Ordinal Numbers
13th
Pangram Grep
489th
Pernicious Numbers
44th
36th16th338th
Prime Numbers
1st
27th22nd
Prime Numbers (Long)
1st
Recamán
31st
16th7th284th
Reverse Polish Notation
9th
Seven Segment
15th
263rd
Smith Numbers
7th
Spelling Numbers
5th
Tongue-twisters
8th21st
United States
4th
Vampire Numbers
10th
6th6th130th
γ
9th4th
λ
15th5th
π
17th8th
τ
17th
φ
16th14th351st
√2
20th11th111th
47th
𝑒
31st
16th12th