12 Days of Christmas
21st
24 Game
7th
16th
7th
99 Bottles of Beer
28th
Abundant Numbers
24th
43rd
Abundant Numbers (Long)
34th
Arithmetic Numbers
11th
Ascending Primes
24th
ASCII Table
22nd
4th
6th
brainfuck
21st
354th
Christmas Trees
38th52nd
23rd
Collatz
13th
26th
CSS Colors
156th
Day of Week
246th
Diamonds
26th
Divisors
10th
Emirp Numbers
38th
21st
Emirp Numbers (Long)
21st
18th
216th
Emojify
270th
Evil Numbers
33rd
Evil Numbers (Long)
27th
Factorial Factorisation
9th
7th
Fibonacci
55th42nd54th30th
3rd1st1st42nd36th72nd72nd58th44th58th18th1st27th101st334th51st123rd143rd166th27th19th219th20th62nd47th
Fizz Buzz
258th
87th
1,257th
17th
Foo Fizz Buzz Bar
25th
Game of Life
38th
23rd
Happy Numbers
24th
16th
30th
Hexdump
11th
Kaprekar Numbers
21st
12th
Leap Years
16th
24th90th
18th
Leyland Numbers
14th
ln 2
177th
Look and Say
13th
10th
172nd
Niven Numbers
27th
17th
Niven Numbers (Long)
27th
20th
Odious Numbers
31st
Odious Numbers (Long)
29th
Partition Numbers
6th
43rd
Pascal’s Triangle
34th
Pernicious Numbers
50th
30th
Pernicious Numbers (Long)
13th
Prime Numbers
20th
15th15th
996th
Prime Numbers (Long)
8th
QR Decoder
86th
Quine
126th
30th
22nd
30th
18th
63rd
Reverse Polish Notation
51st
150th
Seven Segment
145th
Smith Numbers
6th
Spelling Numbers
82nd
Sudoku
7th
Tongue-twisters
29th
405th
13th
United States
8th
λ
26th
9th
π
127th
13th
τ
105th
φ
114th
√2
14th
220th
𝑒
108th