12 Days of Christmas
118th
12th
99 Bottles of Beer
628th
Abundant Numbers
180th
Abundant Numbers (Long)
136th
Arabic to Roman
162nd
Arithmetic Numbers
112th
Arrows
95th
Ascending Primes
4th
ASCII Table
202nd
brainfuck
143rd
Card Number Validation
3rd
Catalan Numbers
321st
Catalan’s Constant
19th
128th
14th
Christmas Trees
105th
17th
257th
7th
Collatz
54th
113th
6th
Cubes
14th
321st
💎
Day of Week
124th
Diamonds
275th
Divisors
363rd
Emirp Numbers
213th
Emirp Numbers (Long)
77th
Emojify
275th
Evil Numbers
512th
Evil Numbers (Long)
297th
Farey Sequence
7th
Fibonacci
8th79th
56th81st1st
1st
1st
Fizz Buzz
35th
103rd352nd
52nd
1st
Foo Fizz Buzz Bar
417th
6th
Forsyth–Edwards Notation
83rd
Fractions
358th
Gijswijt’s Sequence
6th
Happy Numbers
122nd
8th
Happy Numbers (Long)
46th
Intersection
251st
Inventory Sequence
17th
193rd
7th
ISBN
149th
Kaprekar Numbers
3rd
Kolakoski Constant
20th
154th
Kolakoski Sequence
148th
Leap Years
121st
Leyland Numbers
240th
ln 2
13th
Look and Say
104th
Lucky Numbers
101st
N Queens
4th
Niven Numbers
119th
Niven Numbers (Long)
118th
Number Spiral
18th
166th
6th
Odious Numbers
432nd
Odious Numbers (Long)
203rd
Ordinal Numbers
347th
Pangram Grep
419th
Partition Numbers
3rd
Pascal’s Triangle
257th
Pernicious Numbers
239th
Pernicious Numbers (Long)
112th
Polyominoes
7th
4th
Prime Numbers
192nd
49th125th406th
82nd
137th
12th
Prime Numbers (Long)
41st
Quine
368th
602nd
12th
Recamán
268th
Reverse Polish Notation
7th
Rijndael S-box
121st
5th
Roman to Arabic
202nd
ROT13
98th
Rule 110
181st
Sierpiński Triangle
235th
Smith Numbers
198th
Tongue-twisters
311th
United States
156th
Vampire Numbers
99th
Van Eck Sequence
224th
γ
19th
70th
λ
17th11th23rd17th
8th42nd47th10th25th16th20th
28th42nd125th34th19th
π
152nd
τ
125th
φ
152nd
√2
193rd
𝑒
254th