12 Days of Christmas
5th
14th
9th
25th13th
4th
3rd
33rd
7th9th
💎
24 Game
50th
99 Bottles of Beer
6th
3rd10th
7th
31st
11th
25th
7th
Abundant Numbers
3rd
26th8th16th
11th
9th11th18th16th1st
27th26th
10th10th14th
8th
27th
6th20th32nd14th4th
Abundant Numbers (Long)
17th2nd
16th1st
8th
3rd
5th
9th3rd29th
1st
Arabic to Roman
8th8th7th
1st
15th
4th
50th
17th
Arithmetic Numbers
12th
12th
11th
23rd
Arrows
4th7th
13th18th
7th
8th
Ascending Primes
19th
ASCII Table
61st
40th
19th
Billiards
57th
brainfuck
16th
6th
17th
2nd
6th
34th
12th10th
Catalan Numbers
11th
1st
4th
1st
8th1st
Catalan’s Constant
1st
61st
Christmas Trees
24th28th
8th
22nd
2nd
5th
9th
38th
24th4th
2nd
Collatz
1st
34th
CSS Colors
10th
10th
14th
19th
18th
12th
Cubes
22nd
13th
54th
20th
Day of Week
1st
DFA Simulator
10th
35th
Diamonds
26th9th
6th
32nd
4th
7th
68th
13th12th19th
8th
Divisors
5th
37th
18th10th10th
1st
16th
1st1st13th
20th22nd1st
14th33rd1st13th
1st2nd6th5th6th15th2nd
1st1st6th1st1st11th5th7th
Emirp Numbers
4th1st1st
2nd
14th12th
2nd
6th
7th13th
44th
27th1st14th
9th
Emirp Numbers (Long)
18th
15th19th
Emojify
8th8th
3rd
4th
1st
7th
Evil Numbers
6th
5th24th10th16th
13th
8th
10th37th1st
33rd14th
12th8th1st
19th19th
1st
4th21st28th
25th
Evil Numbers (Long)
18th
11th
1st
2nd
37th
Farey Sequence
27th
Fibonacci
9th6th
39th
74th12th1st1st
4th
1st
1st
11th1st1st1st34th
50th1st39th
1st4th1st1st6th13th1st
1st
1st7th19th5th3rd17th
Fizz Buzz
5th
2nd31st65th
1st
1st
5th9th8th9th
36th
1st
1st1st30th51st16th
Foo Fizz Buzz Bar
10th
1st
8th
25th
1st
11th
Forsyth–Edwards Notation
18th
18th
13th
Fractions
16th
35th
111th
1st
Game of Life
11th
11th
27th
Gijswijt’s Sequence
45th
Happy Numbers
4th18th7th
1st
29th
27th21st
20th
4th
1st
13th1st17th
14th
Happy Numbers (Long)
24th
16th
25th
19th
5th
43rd
11th12th
10th
Hexdump
11th
34th
1st
Intersection
53rd
63rd
Inventory Sequence
24th
27th
14th
ISBN
8th12th8th
18th
6th
77th
Jacobi Symbol
1st
6th
Kolakoski Constant
17th
38th
Kolakoski Sequence
7th
13th11th
26th
18th24th
7th
17th
5th
19th
18th
Leap Years
13th7th
25th
1st
12th
37th
89th
9th39th
Levenshtein Distance
17th
1st
21st
40th
1st
Leyland Numbers
3rd
4th
19th
4th
2nd
8th
15th
ln 2
1st
91st
Look and Say
25th
9th
Lucky Numbers
20th
Lucky Tickets
67th
Maze
10th
35th
Medal Tally
40th
Morse Decoder
5th
9th
29th
Morse Encoder
6th
11th
23rd
9th
Musical Chords
50th
Niven Numbers
9th6th12th11th1st11th5th1st1st1st12th4th1st13th1st1st1st1st1st6th17th1st1st16th1st31st1st1st45th
1st1st1st1st16th6th1st1st1st7th1st6th1st17th1st1st1st10th1st
Niven Numbers (Long)
26th
26th
38th5th1st1st
Number Spiral
24th
16th
Odious Numbers
8th
5th23rd10th
13th
8th
10th
1st
35th11th
15th9th7th
7th19th
1st
4th18th28th
25th
Odious Numbers (Long)
21st
10th
1st
2nd
1st
Ordinal Numbers
14th
1st
4th
19th
4th
1st16th
1st
Pangram Grep
8th
13th
8th1st2nd
15th
18th11th
15th
11th
3rd
59th
2nd26th
7th4th
Pascal’s Triangle
5th18th
1st
21st
5th
7th
76th
9th43rd
Pernicious Numbers
7th1st8th1st
7th1st1st1st
1st1st1st9th1st11th1st
13th1st5th32nd1st
1st1st1st1st1st1st1st
1st
1st1st1st12th18th1st1st
1st
Pernicious Numbers (Long)
10th1st
7th
37th
7th
Poker
18th
Prime Numbers
4th
34th
5th21st6th7th
9th
3rd10th1st
1st1st
28th1st13th
20th1st6th2nd15th21st1st
80th
1st24th21st
6th
Prime Numbers (Long)
13th27th3rd
7th
1st
36th42nd
6th
50th
4th1st
Proximity Grid
7th
13th
30th
QR Decoder
21st
Quine
1st
1st
2nd12th1st8th
1st5th
1st
1st
1st
34th30th68th
3rd1st1st
25th1st5th13th
1st
13th30th16th
6th
2nd
Recamán
14th
91st
15th
Repeating Decimals
1st
Reverse Polish Notation
9th
1st
33rd
41st
Rijndael S-box
7th
3rd
Rock-paper-scissors-Spock-lizard
5th
5th
17th
💎
4th
35th
14th10th
Roman to Arabic
31st
1st
13th
63rd
10th
ROT13
1st
Rule 110
7th
7th
9th
6th
58th
27th
Seven Segment
6th
13th
12th
6th
67th
12th12th
SI Units
14th
Sierpiński Triangle
24th
21st
6th
32nd
17th
Smith Numbers
10th
10th
14th
38th
9th
Spelling Numbers
11th
1st
38th
62nd
Star Wars Opening Crawl
61st
Sudoku
14th
54th
Sudoku (Fill-in)
4th
7th
26th
16th
Ten-pin Bowling
38th
Tic-tac-toe
151st
Time Distance
44th
Tongue-twisters
6th9th5th
10th11th
3rd
36th
7th
United States
31st
14th1st
3rd
Vampire Numbers
15th
43rd
18th
Van Eck Sequence
16th12th
16th21st
32nd
18th
Zodiac Signs
13th
28th
γ
1st
λ
3rd
4th27th21st
60th
9th
4th
8th
100th
20th12th
5th
π
4th20th
28th1st
8th
15th
14th
τ
5th
27th1st
6th
10th
15th
φ
6th
20th43rd
7th
1st
1st
√2
4th
22nd1st
9th
140th
29th
𝑒
6th21st
34th1st
9th
114th
24th