12 Days of Christmas
8th
38th21st20th10th
7th
24th
10th27th8th
10th3rd
30th
99 Bottles of Beer
9th
28th20th12th3rd
10th9th
12th
20th
11th53rd9th
55th17th
5th14th6th14th7th46th31st49th39th
15th
Abundant Numbers
10th
41st28th22nd4th
29th10th
14th
8th54th23rd
11th18th12th25th
89th
80th
Abundant Numbers (Long)
7th
31st16th22nd6th
22nd10th
17th
4th36th18th
4th15th11th22nd
67th
45th
Arabic to Roman
4th
32nd13th19th
52nd
6th
6th44th5th
13th8th
36th
Arithmetic Numbers
32nd17th21st
7th
11th31st12th
9th
20th
Arrows
7th
19th18th12th
7th
13th30th7th
7th10th
57th
Ascending Primes
9th10th7th
7th6th
43rd
ASCII Table
5th
22nd11th10th4th
4th
5th17th9th
9th5th14th
54th
brainfuck
6th
14th18th11th
5th
9th109th11th
22nd13th
141st
Catalan Numbers
9th
20th15th21st3rd
12th
14th45th16th
20th7th18th
72nd
53rd
Catalan’s Constant
4th
8th11th7th2nd
7th
8th28th1st
7th3rd6th
74th
Christmas Trees
5th
15th9th8th4th
5th
20th
5th27th11th
8th24th13th16th
111th
7th
Collatz
7th
46th26th17th6th
12th9th
3rd61st17th
17th9th30th
28th
43rd
11th
CSS Colors
5th
12th20th10th
5th
10th21st10th
6th8th35th
43rd
Cubes
4th
30th5th14th3rd
3rd
11th
3rd18th8th
9th3rd11th
74th
Day of Week
41st
14th97th10th
11th69th
1st
DFA Simulator
5th11th5th
2nd
39th
Diamonds
7th
29th16th17th4th
24th5th
18th
10th39th13th
6th18th10th25th
141st
48th
Divisors
32nd
46th26th44th8th
7th
18th
12th30th15th
12th38th15th15th
1st
19th
Emirp Numbers
7th
26th19th15th1st
9th
19th
14th34th15th
8th21st8th14th
97th
Emirp Numbers (Long)
7th
9th7th9th
6th
5th
5th9th11th
3rd8th5th
39th
Emojify
4th
24th11th14th
5th
12th23rd11th
7th6th
58th
Evil Numbers
15th
21st8th13th1st
30th8th
22nd
8th14th19th
20th21st12th21st
1st
31st
28th
13th
Evil Numbers (Long)
9th
29th7th15th6th
25th6th
15th
6th13th13th
14th15th10th15th
32nd
22nd
18th
9th
Farey Sequence
38th19th25th
11th
12th38th10th
11th
91st
Fibonacci
37th
8th39th1st13th3rd41st28th1st
48th
80th
154th
30th1st23rd
1st33rd
18th35th27th27th
1st98th59th96th
3rd
26th
22nd20th
Fizz Buzz
84th26th32nd19th31st60th89th8th
19th34th33rd31st25th40th32nd
60th33rd69th1st1st26th52nd47th14th
12th9th1st74th34th53rd70th1st30th24th81st15th
14th33rd
26th
Foo Fizz Buzz Bar
15th15th
36th43rd26th5th
13th14th13th8th8th
12th
9th
5th33rd21st
31st12th
7th12th1st39th
1st14th40th28th
11th
6th8th
9th
Forsyth–Edwards Notation
4th
15th
5th
9th16th8th
8th
38th
Fractions
9th
61st21st38th4th
9th
18th
14th52nd15th
8th17th8th
97th
77th
Game of Life
5th
18th
4th
11th20th9th
7th
6th
49th
Gijswijt’s Sequence
11th
7th20th6th
7th4th
60th
Happy Numbers
8th
18th17th17th1st
10th
33rd
15th34th17th
9th23rd8th1st
48th
12th
Happy Numbers (Long)
6th
32nd21st14th4th
13th
19th
16th25th14th
4th18th16th13th
49th
15th
Hexdump
7th
16th
4th27th8th
9th
82nd
Intersection
7th
45th18th23rd
6th
9th43rd6th
9th6th
53rd
7th
Inventory Sequence
6th
16th8th14th
6th
7th19th8th
12th10th
27th
ISBN
9th
33rd33rd18th
10th
15th35th11th
14th11th
43rd
Jacobi Symbol
6th
12th
10th21st8th
3rd7th
44th
Kolakoski Constant
4th
17th11th10th2nd
6th
5th23rd7th
8th6th9th
44th
Kolakoski Sequence
8th
27th5th15th4th
18th11th
14th
5th20th14th
6th13th5th14th
18th
41st
Leap Years
34th
35th19th17th7th
16th9th
16th21st12th
8th
12th1st11th
33rd12th
10th17th7th34th
45th13th20th18th
12th
9th
9th18th
Levenshtein Distance
6th
24th18th14th
32nd9th
7th48th10th
7th1st
105th
Leyland Numbers
4th
19th32nd20th3rd
9th
14th
7th69th9th
10th8th
113th
ln 2
10th13th9th
12th36th1st
4th
67th
Look and Say
8th
18th23rd14th3rd
9th
17th
15th40th13th
27th5th
80th
Lucky Numbers
7th
16th18th11th7th
9th
13th
11th27th8th
13th8th
20th
Lucky Tickets
4th
15th12th10th
5th
5th21st7th
9th3rd
72nd
Mahjong
6th14th
3rd
Maze
5th20th4th
3rd5th
49th
Medal Tally
16th
8th27th5th
9th
68th
Morse Decoder
3rd
9th10th7th
5th
10th36th7th
7th10th
48th
Morse Encoder
4th
16th11th11th
5th
7th16th5th
7th8th
42nd
Musical Chords
3rd
15th11th8th
5th
5th17th8th
8th3rd
32nd
Niven Numbers
20th
58th33rd38th1st
25th18th
26th
26th1st22nd
18th15th5th23rd
60th
27th
Niven Numbers (Long)
13th
40th35th29th6th
18th15th19th
20th5th
34th
Number Spiral
5th
38th14th20th2nd
9th
11th31st6th
9th13th9th
103rd
Odious Numbers
14th
20th8th25th1st
26th9th
17th
8th11th19th
21st31st14th21st
1st
27th
27th
12th
Odious Numbers (Long)
8th
18th7th20th6th
23rd6th
15th
6th11th13th
15th16th8th16th
1st
19th
18th
9th
Ordinal Numbers
10th
33rd18th16th5th
8th
11th41st9th
14th8th15th
119th
Pangram Grep
13th
26th21st19th5th
17th10th19th
33rd
14th60th23rd
20th
7th17th3rd
193rd17th70th
8th
Pascal’s Triangle
5th
24th8th15th5th
14th2nd
12th
20th
7th19th9th
28th11th10th11th
70th51st1st15th
Pernicious Numbers
20th
64th40th37th1st
25th18th
32nd
30th46th22nd
22nd27th25th
129th
47th
Pernicious Numbers (Long)
6th
23rd15th22nd5th
16th9th
10th
15th21st10th
12th11th11th
66th
26th
Poker
4th
10th8th6th
5th
4th15th6th
6th3rd
27th
Prime Numbers
32nd
54th21st28th1st
28th17th10th
18th24th22nd
61st
95th21st55th25th
38th19th
8th26th26th22nd
68th57th22nd54th
32nd30th
13th24th19th15th
Prime Numbers (Long)
9th
37th10th27th5th
21st11th
10th15th11th
7th39th22nd
22nd10th
4th5th17th
147th24th1st39th
6th18th
9th
16th13th
Proximity Grid
5th
11th
8th22nd7th
10th5th
37th
QR Decoder
6th
13th12th11th
5th
9th18th7th
7th5th9th
52nd
Quine
1st1st18th76th30th1st26th17th
1st21st19th34th12th12th1st
74th10th4th1st29th1st
1st21st1st1st1st1st34th23rd59th12th1st13th
47th8th12th19th
29th
Recamán
5th
24th11th13th4th
7th
13th
5th25th12th
5th10th9th10th
53rd
Repeating Decimals
2nd
14th6th10th2nd
3rd26th7th
4th
39th
Reverse Polish Notation
9th
15th
4th
76th
10th74th10th
11th
101st
Rijndael S-box
26th11th11th
10th24th
6th
39th
Rock-paper-scissors-Spock-lizard
4th
17th12th10th
4th
1st21st4th
2nd8th💎6th
21st
Roman to Arabic
7th
17th16th14th
8th
13th17th6th
10th7th9th
31st
Rule 110
5th
33rd14th19th
9th
8th36th7th
3rd11th8th
84th
Seven Segment
3rd
24th16th12th3rd
5th
7th18th6th
8th10th3rd8th
47th
SI Units
8th
5th6th3rd
2nd
29th
Sierpiński Triangle
5th
16th9th16th3rd
13th8th6th
9th
26th
9th16th11th
20th10th
5th14th9th10th
52nd23rd28th
Smith Numbers
8th
25th15th17th3rd
6th
10th33rd10th
8th7th
102nd
Spelling Numbers
4th
9th8th14th
55th
2nd
6th18th6th
10th7th
29th
Star Wars Opening Crawl
4th
11th8th7th
4th
2nd14th4th
7th3rd
42nd
Sudoku
16th11th10th
2nd
6th23rd6th
4th5th
59th
Sudoku (Fill-in)
14th13th7th
4th
9th24th8th
4th
73rd
Ten-pin Bowling
3rd
6th9th4th8th
6th
8th19th8th
12th3rd
43rd
Time Distance
3rd
13th
7th22nd5th
5th3rd
33rd
Tongue-twisters
4th
38th15th20th7th
7th
7th
8th22nd8th
6th10th4th9th
65th
United States
4th
17th15th
4th
3rd55th8th
8th8th9th
50th
Vampire Numbers
4th
30th15th18th2nd
4th
9th
11th32nd10th
6th2nd
121st
Van Eck Sequence
5th
19th13th11th3rd
8th
10th
9th25th6th
4th15th9th9th
42nd
Zodiac Signs
15th
8th36th8th
7th
68th
γ
4th9th5th3rd
5th15th1st
3rd
55th
λ
4th
19th13th8th3rd
4th
6th34th8th
4th6th14th
66th
π
6th
23rd17th15th4th
9th
16th46th1st
39th7th10th
80th
46th
τ
5th
16th16th11th4th
9th
13th39th1st
33rd5th8th
75th
31st
φ
4th
20th19th12th3rd
9th
11th53rd1st
31st9th18th
157th
√2
5th
15th19th12th2nd
10th
9th
33rd
8th48th1st
31st5th12th
126th
𝑒
9th
27th21st17th5th
12th
17th58th1st
33rd11th19th
80th
26th