12 Days of Christmas
35th
68th
325th
99 Bottles of Beer
34th
270th
Abundant Numbers
20th17th14th
5th
9th
18th30th
1st
12th12th
46th4th
15th
18th
33rd
31st
13th
Abundant Numbers (Long)
19th3rd17th
1st
6th
9th27th
1st
5th11th
34th1st
14th
15th
19th
28th
Arabic to Roman
1st
1st
28th
Arithmetic Numbers
11th1st5th
7th
2nd
5th
6th17th
15th
11th
11th
Arrows
29th
79th
Ascending Primes
4th
ASCII Table
32nd
126th
brainfuck
32nd
139th
Calendar
1st
1st
Card Number Validation
124th
Catalan Numbers
1st
1st
13th
4th
1st1st4th
7th3rd1st1st1st1st1st
2nd
7th
1st
12th1st
Catalan’s Constant
7th9th4th
3rd9th
1st
11th
12th
8th7th
Christmas Trees
32nd
187th
Collatz
59th3rd20th
36th
78th
6th
Continued Fractions
5th
15th
CSS Colors
1st
Day of Week
1st
1st
1st
1st
1st1st
12th
1st1st
1st
26th
11th
Diamonds
26th
21st
86th
34th
Divisors
8th
43rd16th29th
1st
1st
1st7th1st
1st29th7th32nd
30th10th
1st
7th
16th
1st
5th1st
20th
Emirp Numbers
16th15th7th
10th
6th
3rd
3rd
16th
7th
17th
14th
3rd
Evil Numbers
2nd6th
4th
31st5th12th7th
8th1st1st5th1st
8th1st2nd3rd1st1st
1st5th16th
1st
6th6th
1st7th13th
1st
21st12th8th41st1st
6th
18th6th6th
Evil Numbers (Long)
7th
4th
2nd1st1st
8th1st1st1st1st
2nd1st5th1st1st11th
1st1st13th
1st
4th4th
1st8th11th
1st
12th6th4th
1st
1st
Factorial Factorisation
68th
Farey Sequence
6th
Fibonacci
9th4th4th
3rd11th
3rd1st1st13th
6th
1st1st1st
1st1st1st1st1st
1st1st
1st7th1st
11th1st9th25th
1st
11th8th59th
7th6th
1st12th
Fizz Buzz
1st11th
32nd1st19th
1st
2nd
2nd
1st1st
99th
3rd1st1st
1st7th1st4th
26th30th
Foo Fizz Buzz Bar
1st11th
59th1st36th
1st
12th
4th
5th56th
18th
6th1st4th
1st9th11th
13th
Fractions
25th
1st
13th
1st
1st
Gray Code Decoder
17th
1st
7th
Gray Code Encoder
1st
1st
1st5th1st
2nd1st💎1st1st
10th1st1st
1st1st6th
1st8th7th
1st
5th1st12th
Happy Numbers
1st
17th
1st
7th
3rd11th9th7th
33rd10th
6th
9th
1st
15th
16th
Happy Numbers (Long)
2nd
11th
7th
28th5th
2nd
7th
85th
Intersection
39th
246th
Inventory Sequence
40th
198th
ISBN
31st
127th
Jacobi Symbol
1st
Kolakoski Constant
6th8th6th
5th13th
13th
13th
7th9th
Kolakoski Sequence
8th
2nd
1st
16th
Leap Years
3rd6th
8th
9th10th4th
4th
1st4th4th
6th3rd10th7th10th
32nd
7th6th
5th
6th13th8th1st
18th
24th5th12th
Levenshtein Distance
3rd
1st1st
1st
1st
3rd
Leyland Numbers
1st
1st
ln 2
6th8th5th
1st
4th10th
1st
11th
1st10th
1st
5th7th
Look and Say
5th
14th
10th
Lucky Numbers
27th
60th
100th
Lucky Tickets
3rd
9th
12th
21st
17th
Mandelbrot
10th8th
19th
12th
9th10th
88th
7th
Niven Numbers
8th1st1st
2nd1st
1st9th1st13th
1st17th1st1st1st1st3rd3rd2nd1st4th11th1st13th1st1st
25th6th1st1st1st1st2nd1st7th8th
1st
26th14th1st
8th
6th
3rd1st
Niven Numbers (Long)
1st1st
1st1st
2nd1st5th13th
6th
1st1st4th15th1st1st1st6th2nd
1st11th4th1st
23rd1st1st5th1st1st1st1st6th13th
1st
17th1st1st
1st
4th6th
Number Spiral
10th
Odious Numbers
2nd8th
4th
7th11th4th
9th1st1st5th1st
8th3rd2nd1st1st1st
1st5th11th
1st
6th6th
1st9th15th
1st
25th12th1st
1st
6th
6th1st
Odious Numbers (Long)
9th
4th
5th1st2nd
9th1st1st3rd1st
3rd1st5th1st1st11th
1st1st11th
1st
4th4th
1st9th9th
1st
12th5th11th
1st
1st
Ordinal Numbers
3rd
1st
4th
5th
14th1st
Pangram Grep
1st
3rd
6th
1st
Partition Numbers
8th
15th
13th
5th
Pascal’s Triangle
31st19th
9th
5th
12th
1st
1st
16th
1st
3rd
8th
Pernicious Numbers
1st
1st12th
1st1st1st6th
1st
1st1st1st
1st3rd1st1st1st1st
1st1st1st
1st1st1st1st
1st1st1st1st
1st
1st7th1st
4th
1st
3rd1st
Pernicious Numbers (Long)
13th
13th
1st5th
1st
7th
1st
39th
1st
7th
1st
7th8th1st
Prime Numbers
3rd
27th12th25th9th
1st
1st4th9th
1st2nd7th4th1st1st1st11th1st
30th1st6th1st9th
1st36th1st
1st
1st12th1st
1st
8th
6th1st
Prime Numbers (Long)
26th13th30th
1st
1st7th6th
1st2nd
21st
35th1st
1st
1st1st1st13th
4th
10th
1st
6th1st1st
12th
1st
Quine
1st8th5th1st8th15th104th19th1st24th8th23rd8th1st9th32nd4th1st12th30th1st1st36th1st1st
1st1st1st1st
34th1st46th1st1st1st5th1st1st1st29th44th1st1st1st5th1st8th13th
15th
Recamán
32nd
113th
Reverse Polish Notation
7th
3rd5th
1st
32nd
5th
6th
Rijndael S-box
7th
10th
32nd
4th
10th
9th
13th5th
Roman to Arabic
1st
1st
ROT13
12th
5th
8th
16th
1st
Scrambled Sort
10th
3rd
2nd
8th
Smith Numbers
91st
7th
Spelling Numbers
1st
Star Wars Opening Crawl
80th
Tic-tac-toe
26th
96th
Tower of Hanoi
6th
14th2nd5th
12th
13th8th
5th
💎4th1st10th
1st16th
8th7th
2nd9th10th
50th
15th1st
Transpose Sentence
10th
1st
1st
25th
Trinomial Triangle
21st
1st
65th
United States
34th
269th
Vampire Numbers
29th
108th
Van Eck Sequence
7th
Zeckendorf Representation
27th
77th
γ
6th7th6th
5th8th
1st
10th
10th
6th6th
λ
7th12th7th
5th16th
17th
16th
12th13th
π
9th11th10th
10th
5th27th
4th29th
1st
21st
4th19th
14th
10th10th
τ
6th9th8th
9th
5th20th
4th38th
1st
15th
4th15th
30th
10th9th
φ
7th9th7th
2nd
1st9th
5th4th3rd6th1st6th3rd1st
1st
1st17th
1st
1st
11th10th
√2
6th10th8th
4th
1st11th
5th1st2nd6th1st12th1st1st
1st
15th
1st13th
1st
1st
11th10th
𝑒
12th15th19th
1st
6th28th
1st
1st
18th
5th
1st21st
9th9th