12 Days of Christmas
37th
71st
341st
99 Bottles of Beer
36th
285th
Abundant Numbers
20th17th16th
5th
9th
19th30th
1st
14th12th
46th4th
17th
18th
33rd
31st
13th
Abundant Numbers (Long)
20th3rd19th
1st
6th
11th27th
1st
6th11th
34th1st
16th
15th
20th
30th
1st
Arabic to Roman
1st
1st
30th
Arithmetic Numbers
11th1st5th
7th
3rd
7th
6th18th
15th
12th
12th
Arrows
30th
84th
Ascending Primes
5th
ASCII Table
33rd
139th
brainfuck
32nd
145th
Calendar
1st
1st
Card Number Validation
130th
Catalan Numbers
1st3rd
1st
13th
4th
1st1st4th
8th3rd1st1st
1st1st1st
2nd
9th
1st
13th1st
Catalan’s Constant
7th9th5th
3rd11th
1st
11th
12th
10th7th
Christmas Trees
33rd
190th
Collatz
61st3rd21st
39th
88th
6th
Continued Fractions
5th
16th
CSS Colors
1st
Day of Week
1st
1st
1st
1st
1st1st
13th
1st1st
1st
28th
13th
Diamonds
27th
21st
91st
35th
Divisors
8th
12th
44th16th30th
1st
1st
1st7th1st
1st1st29th8th32nd
30th11th
1st
8th
17th
3rd
5th1st
22nd
Emirp Numbers
16th15th8th
10th
6th
3rd
4th
16th
7th
17th
14th
3rd
Evil Numbers
2nd5th
4th
33rd5th12th7th
8th1st1st5th1st
8th1st2nd4th1st1st
1st1st5th16th
1st
6th6th
1st7th13th
1st
21st12th8th43rd1st
6th
18th6th6th
Evil Numbers (Long)
4th
4th
2nd1st1st
8th1st1st1st1st
2nd1st5th1st1st12th
5th1st1st15th
1st
5th5th
1st9th11th
1st
13th6th5th
1st
1st
Factorial Factorisation
74th
Farey Sequence
6th
Fibonacci
9th4th4th
3rd13th
4th1st2nd14th
6th
1st1st1st
1st1st1st1st1st1st
1st1st
1st7th1st
12th1st9th27th
1st
11th10th1st
7th6th
1st13th
Fizz Buzz
1st11th
33rd1st19th
1st
2nd
2nd
1st1st
102nd
3rd1st1st
1st7th1st4th
26th31st
Foo Fizz Buzz Bar
1st11th
60th1st39th
1st
12th
4th
8th63rd
18th
6th1st5th
1st9th12th
16th
Fractions
25th
1st
13th
1st
1st
Gray Code Decoder
17th
1st
10th
Gray Code Encoder
4th
1st
1st
1st1st1st
3rd1st💎1st1st
1st10th1st1st
1st1st6th
1st9th9th
1st
6th1st14th
4th
Happy Numbers
1st
17th
1st
7th
5th3rd11th10th7th
33rd1st10th
6th
9th
1st
15th24th
16th
Happy Numbers (Long)
2nd
11th
7th
29th9th5th
2nd
7th
91st
Hexdump
7th
10th
Intersection
40th
252nd
Inventory Sequence
42nd
211th
ISBN
31st
133rd
Jacobi Symbol
1st
Kolakoski Constant
4th9th7th
5th14th
14th
13th
9th9th
Kolakoski Sequence
8th
2nd
1st
17th
Leap Years
3rd7th
8th
7th10th4th
4th
1st5th4th
6th3rd10th8th10th
33rd
6th8th
6th
6th13th8th1st
18th
25th5th12th
Levenshtein Distance
3rd
1st1st
1st
1st
1st
3rd
Leyland Numbers
1st
1st
ln 2
6th9th6th
1st
4th11th
1st
11th
1st10th
1st
6th7th
Look and Say
5th
14th
11th
Lucky Numbers
27th
63rd
106th
Lucky Tickets
2nd
1st
13th
1st
16th
Mandelbrot
11th8th
19th
16th
10th11th
94th
8th
Niven Numbers
8th1st1st
2nd1st
1st10th1st13th
1st17th1st1st1st1st3rd3rd2nd1st4th11th1st1st13th1st1st
26th6th1st1st1st1st2nd1st8th9th
1st
1st14th1st
8th
6th
3rd1st
Niven Numbers (Long)
1st1st
1st1st
2nd1st5th13th
6th
1st1st4th16th1st1st1st6th2nd
1st1st11th4th1st
24th1st1st5th1st1st1st1st6th14th
1st
1st1st1st
1st
4th6th
Number Spiral
11th
Odious Numbers
2nd7th
4th
7th11th4th
9th1st1st5th1st
8th3rd2nd1st1st2nd
1st1st5th13th
1st
6th6th
1st9th15th
1st
25th12th1st
1st
6th
6th1st
Odious Numbers (Long)
8th
4th
6th1st2nd
9th1st1st5th1st
3rd1st5th1st1st11th
1st1st1st12th
1st
5th5th
1st10th9th
1st
12th5th12th
1st
1st
Ordinal Numbers
3rd
1st
5th
5th
14th1st
Pangram Grep
1st
3rd
18th
6th
1st
Partition Numbers
8th
15th
13th
7th
Pascal’s Triangle
31st19th
9th
7th
13th
1st
1st
17th
1st
3rd
10th
Pernicious Numbers
1st
1st1st
1st1st1st6th
1st
1st1st1st
1st3rd1st1st1st1st
1st1st1st1st
1st1st1st1st
1st1st1st1st
1st
1st7th1st
4th
1st
3rd1st
Pernicious Numbers (Long)
14th
13th
1st5th
1st
7th
14th1st
42nd
1st
8th
1st
7th9th1st
Prime Numbers
3rd
29th12th26th9th
1st
1st4th10th
4th1st2nd9th4th1st1st24th1st11th1st
31st1st6th1st9th
1st38th1st
1st
1st12th1st
1st
8th
6th1st
Prime Numbers (Long)
11th
28th14th31st
1st
1st6th6th
1st2nd8th22nd
35th20th1st
1st
1st1st3rd13th
4th
11th
1st
6th1st1st
13th
1st
Quine
1st9th8th1st8th16th105th21st1st27th8th23rd9th1st9th33rd4th3rd12th32nd1st1st1st1st1st11th
7th1st1st1st
35th1st47th1st1st1st6th1st1st1st30th46th1st1st1st6th1st9th13th
18th
8th
Recamán
32nd
121st
Reverse Polish Notation
7th
3rd6th
1st
35th
6th
7th
Rijndael S-box
7th
10th
31st
4th
10th
9th
13th6th
Roman to Arabic
1st
1st
1st
ROT13
11th
5th
8th
17th1st
1st
Scrambled Sort
10th
3rd
2nd
8th
Smith Numbers
95th
8th
Spelling Numbers
1st
Star Wars Opening Crawl
82nd
Tic-tac-toe
26th
104th
Tower of Hanoi
6th
16th2nd5th
13th
12th8th
6th
💎6th1st10th
1st17th
9th7th
3rd9th11th
55th
15th1st
Transpose Sentence
10th
1st
1st
1st
25th
Trinomial Triangle
21st
1st
69th
United States
35th
276th
Vampire Numbers
1st
30th
116th
Van Eck Sequence
8th
Zeckendorf Representation
27th
81st
γ
6th8th7th
5th9th
1st
10th
10th
8th6th
λ
8th13th8th
5th16th
18th
17th
13th13th
π
9th11th10th
11th
5th29th
6th36th
1st
21st
5th20th
16th
11th10th
τ
6th10th8th
10th
5th23rd
5th43rd
1st
15th
5th16th
32nd
12th10th
φ
8th10th8th
3rd
1st11th
5th4th3rd6th1st
6th5th1st
1st
1st17th
1st
1st
12th10th
√2
7th11th8th
5th
1st10th
5th1st2nd7th1st
12th1st1st
1st
16th
1st13th
1st
1st
12th10th
𝑒
12th15th20th
1st
6th30th
1st
1st
19th
6th
1st22nd
10th9th