12 Days of Christmas
28th
65th
235th
99 Bottles of Beer
25th
186th
Abundant Numbers
16th8th10th
7th
7th
18th24th
1st
4th12th
40th1st
24th
17th
39th
26th
12th
Abundant Numbers (Long)
17th2nd16th
1st
6th
17th21st
1st
2nd11th
31st1st
19th
14th
28th
24th
Arabic to Roman
1st
1st
19th
Arithmetic Numbers
12th3rd6th
15th
2nd
16th
3rd16th
9th
23rd
Arrows
18th
45th
Ascending Primes
4th
ASCII Table
27th
84th
brainfuck
27th
99th
Catalan Numbers
1st
1st
11th
1st
1st1st3rd
7th1st1st1st1st1st1st
1st
7th
1st
14th1st
Catalan’s Constant
7th9th3rd
3rd9th
1st
9th
11th
7th6th
Christmas Trees
23rd
111th
Collatz
52nd3rd18th
24th
70th
32nd
CSS Colors
1st
Day of Week
1st
1st
1st
1st
1st1st
1st
22nd
10th
Diamonds
40th
372nd
Divisors
42nd18th29th
1st
1st
1st7th1st
1st25th11th30th
28th10th
1st
6th
1st
1st1st
Emirp Numbers
25th20th14th
29th
8th
15th
16th
43rd
8th
102nd
49th
1st
Evil Numbers
6th
4th
7th5th7th
5th1st1st5th1st
8th1st1st4th1st1st
1st3rd14th
1st
6th1st
1st6th12th
1st
19th4th8th
1st
1st
5th6th
Evil Numbers (Long)
7th
4th
1st1st1st
1st1st1st1st1st
3rd1st5th1st1st8th
1st1st13th
1st
4th4th
1st8th11th
1st
11th5th4th
1st
1st
Farey Sequence
6th
Fibonacci
9th
3rd
3rd1st
11th1st1st
4th
1st1st1st
1st1st1st1st1st
1st1st
1st
1st
10th1st9th
1st
1st7th54th
5th5th
1st12th
Fizz Buzz
1st11th
31st1st19th
1st
2nd
1st
1st1st
98th
1st1st72nd
1st1st1st1st
25th29th
Foo Fizz Buzz Bar
1st11th
54th1st32nd
1st
12th
14th
2nd48th
18th
1st1st
1st6th11th
13th
Fractions
23rd
1st
13th
1st
1st
Happy Numbers
1st
17th
8th
7th
12th
7th6th
31st6th
1st
8th
1st
29th
16th
Happy Numbers (Long)
1st
6th
27th5th
1st
7th
30th
Intersection
36th
211th
Inventory Sequence
35th
163rd
ISBN
22nd
70th
Jacobi Symbol
1st
Kolakoski Constant
6th8th5th
4th12th
12th
12th
7th7th
Kolakoski Sequence
8th
1st
1st
16th
Leap Years
7th
7th7th3rd
2nd
1st
5th1st
8th
30th
1st
5th10th18th1st
14th
13th3rd
Levenshtein Distance
16th
1st1st
1st
1st
1st
Leyland Numbers
4th
1st
ln 2
6th8th4th
1st
4th10th
1st
10th
1st9th
1st
4th6th
Look and Say
8th
14th
21st
Mandelbrot
10th5th
16th
11th
7th9th
61st
6th
Niven Numbers
8th
1st
1st1st
1st1st1st1st
1st17th1st1st1st
1st
1st1st1st6th1st9th1st1st
25th1st
1st1st
1st1st5th
1st
15th6th1st
8th
1st
1st1st
Niven Numbers (Long)
1st
1st1st
1st1st1st10th
1st
1st1st3rd
1st
1st1st1st
1st8th1st16th
22nd1st
4th1st
1st1st5th
1st
18th1st1st
1st
1st3rd
Odious Numbers
7th
4th
9th1st3rd
4th1st1st3rd1st
8th1st1st1st1st1st
1st3rd11th
1st
6th1st
7th9th15th
1st
19th5th1st
1st
1st
1st1st
Odious Numbers (Long)
8th
4th
9th1st2nd
5th1st1st3rd1st
4th1st5th1st1st8th
1st1st11th
1st
4th4th
1st9th9th
1st
11th5th10th
1st
1st
Ordinal Numbers
3rd
1st
4th
4th
14th1st
Pangram Grep
1st
1st
6th
1st
Partition Numbers
8th
13th
12th
4th
Pascal’s Triangle
31st18th
11th
5th
11th
1st
1st
1st
1st
8th
Pernicious Numbers
1st
1st1st
1st1st1st1st
1st
1st1st1st
1st1st1st1st1st1st
1st1st1st
1st
1st1st
1st1st1st1st
1st
1st1st1st
3rd
1st
1st1st
Pernicious Numbers (Long)
14th
12th
1st4th
1st
6th
1st
34th
1st
7th
1st
10th6th1st
Prime Numbers
3rd
22nd3rd22nd1st
1st
1st9th
1st10th1st4th1st1st1st
1st
15th1st
1st1st
1st35th
1st
1st1st1st
1st
1st
1st1st
Prime Numbers (Long)
20th11th28th
1st
1st14th
1st10th
19th
35th1st
1st
1st
1st11th
3rd
1st
4th1st1st
12th
1st
Quine
1st12th4th1st7th14th102nd22nd1st22nd9th21st2nd1st9th30th4th1st12th28th1st1st29th1st1st
1st1st1st1st
32nd1st44th1st1st1st5th
1st1st28th41st1st15th1st5th1st8th13th13th
2nd
Recamán
26th
88th
Reverse Polish Notation
11th
1st4th
1st
28th
5th
2nd
Rijndael S-box
5th
7th
28th
3rd
10th
9th
13th5th
Roman to Arabic
1st
1st
ROT13
11th
6th
6th
9th
1st
Scrambled Sort
11th
7th
2nd
6th
Smith Numbers
52nd
6th
Spelling Numbers
1st
Tic-tac-toe
21st
66th
Transpose Sentence
24th
1st
50th
Trinomial Triangle
14th
1st
37th
United States
31st
246th
Vampire Numbers
27th
93rd
Van Eck Sequence
7th
Zeckendorf Representation
19th
44th
γ
4th7th5th
4th8th
1st
7th
9th
5th5th
λ
4th12th6th
4th14th
16th
15th
11th12th
π
9th11th8th
10th
5th27th
3rd27th
1st
20th
4th18th
13th
9th14th
τ
6th10th6th
10th
5th20th
3rd38th
1st
14th
4th14th
41st
9th9th
φ
7th9th6th
2nd
1st9th
5th4th1st4th1st6th2nd1st
1st
8th
1st17th
1st
1st
10th9th
√2
6th10th6th
4th
1st11th
5th1st1st3rd1st11th1st1st
1st
13th
1st12th
1st
1st
10th10th
𝑒
12th13th18th
1st
5th26th
23rd
1st
19th
5th
1st13th
8th8th