12 Days of Christmas
24th
175th69th127th17th46th26th9th13th65th53rd16th127th366th37th
56th31st21st41st58th8th6th1,050th34th99th95th16th50th22nd11th
99 Bottles of Beer
52nd6th
Abundant Numbers
65th
3rd11th532nd
85th
Abundant Numbers (Long)
9th6th
Arithmetic Numbers
26th
103rd
3rd5th339th
ASCII Table
31st8th395th
brainfuck
7th
Catalan Numbers
13th323rd
Catalan’s Constant
8th
Collatz
16th
CSS Colors
17th6th
Cubes
26th
Day of Week
43rd
1st3rd
Diamonds
42nd
Divisors
17th
978th
Emirp Numbers
23rd14th
Emirp Numbers (Long)
9th5th
Emojify
18th
Evil Numbers
43rd
13th14th
Evil Numbers (Long)
65th
20th1st
Factorial Factorisation
13th5th
Farey Sequence
4th7th
Fibonacci
46th18th193rd
82nd
Fizz Buzz
76th
Happy Numbers
20th
Happy Numbers (Long)
25th
Intersection
10th
Kolakoski Constant
14th8th
Leap Years
149th
1st16th
Leyland Numbers
22nd
13th7th177th
ln 2
14th9th
Look and Say
13th10th346th
N Queens
7th6th
Niven Numbers
26th
28th16th
Niven Numbers (Long)
9th13th
Odious Numbers
74th
13th1st293rd
10th
Odious Numbers (Long)
60th
22nd1st
Ordinal Numbers
13th
Pangram Grep
494th
Pernicious Numbers
44th
31st16th342nd
Prime Numbers
1st
15th22nd
Prime Numbers (Long)
6th
Recamán
31st
16th7th289th
Reverse Polish Notation
9th
Seven Segment
16th
275th
Smith Numbers
7th
Spelling Numbers
5th
Tongue-twisters
10th21st
United States
4th
Vampire Numbers
10th
8th8th140th
γ
9th5th
λ
16th7th
π
17th9th
τ
18th
φ
17th14th351st
√2
21st12th125th
49th
𝑒
31st
16th12th