12 Days of Christmas
125th
12th
99 Bottles of Beer
654th
Abundant Numbers
183rd
Abundant Numbers (Long)
140th
Arabic to Roman
169th
Arithmetic Numbers
111th
Arrows
100th
Ascending Primes
4th
ASCII Table
215th
brainfuck
150th
Card Number Validation
3rd
Catalan Numbers
333rd
Catalan’s Constant
19th
137th
14th
Christmas Trees
110th
17th
267th
7th
Collatz
56th
121st
6th
Cubes
14th
333rd
💎
Day of Week
130th
Diamonds
286th
Divisors
372nd
Emirp Numbers
221st
Emirp Numbers (Long)
82nd
Emojify
283rd
Evil Numbers
524th
Evil Numbers (Long)
310th
Farey Sequence
7th
Fibonacci
8th80th
57th83rd1st
1st
1st
Fizz Buzz
36th
104th362nd
53rd
1st
Foo Fizz Buzz Bar
432nd
6th
Forsyth–Edwards Notation
88th
Fractions
376th
Gijswijt’s Sequence
6th
Happy Numbers
127th
8th
Happy Numbers (Long)
50th
Intersection
261st
Inventory Sequence
18th
207th
5th
ISBN
157th
Kaprekar Numbers
3rd
Kolakoski Constant
20th
159th
Kolakoski Sequence
153rd
Leap Years
127th
Leyland Numbers
248th
ln 2
13th
Look and Say
110th
Lucky Numbers
103rd
N Queens
4th
Niven Numbers
123rd
Niven Numbers (Long)
125th
Number Spiral
18th
171st
6th
Odious Numbers
447th
Odious Numbers (Long)
215th
Ordinal Numbers
359th
PalindromemordnilaP
31st
3rd
Pangram Grep
429th
Partition Numbers
3rd
Pascal’s Triangle
268th
Pernicious Numbers
248th
Pernicious Numbers (Long)
120th
Polyominoes
8th
4th
Prime Numbers
195th
50th126th416th
85th
142nd
12th
Prime Numbers (Long)
44th
Quine
379th
622nd
12th
Recamán
279th
Reverse Polish Notation
7th
Rijndael S-box
127th
5th
Roman to Arabic
209th
ROT13
115th
Rule 110
189th
Sierpiński Triangle
246th
Smith Numbers
202nd
Tic-tac-toe
4th
Tongue-twisters
327th
United States
167th
Vampire Numbers
102nd
Van Eck Sequence
229th
γ
19th
76th
λ
18th11th24th18th
9th45th50th10th26th16th21st
29th43rd129th35th20th
π
159th
τ
131st
φ
159th
√2
200th
𝑒
266th