12 Days of Christmas
8th
40th21st21st11th
7th
26th
18th28th8th
10th3rd
32nd
99 Bottles of Beer
9th
30th20th12th5th
11th9th
12th
21st
19th53rd9th
55th17th
5th14th7th14th7th49th31st47th39th
16th
Abundant Numbers
10th
42nd29th23rd6th
29th10th
18th
23rd58th25th
12th19th12th25th
96th
85th
Abundant Numbers (Long)
7th
33rd18th25th8th
23rd10th
21st
22nd42nd20th
5th16th11th22nd
74th
51st
Arabic to Roman
4th
33rd13th19th
54th
6th
10th49th5th
14th9th
38th
Arithmetic Numbers
34th19th22nd
7th
23rd32nd15th
9th
23rd
Arrows
7th
20th18th13th
8th
14th30th7th
7th10th
62nd
Ascending Primes
15th11th8th
7th6th
49th
ASCII Table
5th
22nd12th11th4th
4th
14th17th9th
9th5th14th
60th
brainfuck
6th
16th18th11th
5th
9th115th11th
23rd13th
149th
Catalan Numbers
9th
21st17th22nd4th
13th
23rd49th16th
23rd7th19th
81st
57th
Catalan’s Constant
4th
9th12th7th2nd
7th
8th29th1st
7th3rd6th
83rd
Christmas Trees
5th
15th9th8th4th
5th
21st
16th27th11th
8th24th13th16th
115th
7th
Collatz
8th
52nd29th18th8th
12th9th
25th70th18th
17th9th30th
32nd
45th
12th
CSS Colors
5th
12th20th10th
5th
11th23rd10th
6th8th39th
50th
Cubes
4th
31st5th13th3rd
3rd
12th
4th19th8th
9th3rd11th
75th
Day of Week
43rd
24th110th10th
12th73rd
1st
DFA Simulator
6th11th6th
2nd
42nd
Diamonds
7th
29th16th17th4th
24th5th
19th
14th40th13th
6th19th10th25th
156th
51st
Divisors
32nd
49th26th47th10th
7th
20th
34th30th16th
12th42nd15th15th
1st
20th
Emirp Numbers
7th
28th21st16th4th
11th
21st
21st35th15th
8th22nd10th14th
102nd
Emirp Numbers (Long)
8th
11th10th10th
7th
6th
10th10th11th
4th9th7th
43rd
Emojify
4th
25th11th15th
5th
15th23rd11th
8th6th
67th
Evil Numbers
15th
22nd10th15th4th
32nd9th
25th
28th14th20th
21st22nd12th21st
1st
33rd
31st
16th
Evil Numbers (Long)
9th
29th9th16th6th
27th7th
18th
27th13th13th
15th15th11th15th
35th
24th
21st
10th
Farey Sequence
39th21st25th
12th
18th40th11th
11th
102nd
Fibonacci
37th
11th42nd1st14th4th41st30th1st
51st
87th
161st
55th1st23rd
1st35th
20th36th28th28th
1st102nd62nd100th
3rd
28th
24th
Fizz Buzz
84th29th34th19th31st63rd93rd8th
19th35th34th33rd26th41st36th
61st35th73rd42nd1st28th53rd47th15th
12th9th1st75th34th54th73rd1st30th25th84th16th
14th35th
Foo Fizz Buzz Bar
18th18th
36th45th29th7th
13th16th14th9th8th
13th
9th
29th33rd21st
33rd12th
7th12th1st40th
1st15th42nd29th
12th
6th8th
Forsyth–Edwards Notation
4th
15th
5th
14th16th8th
8th
41st
Fractions
9th
64th21st41st4th
9th
20th
20th55th16th
9th17th8th
106th
80th
Game of Life
5th
19th
4th
13th22nd9th
7th
7th
55th
Gijswijt’s Sequence
11th
13th21st6th
7th5th
70th
Happy Numbers
8th
18th18th17th4th
11th
36th
26th35th17th
9th24th9th1st
55th
13th
Happy Numbers (Long)
6th
32nd22nd15th6th
13th
21st
22nd26th14th
4th19th17th14th
54th
15th
Hexdump
7th
16th
8th28th8th
9th
93rd
Intersection
7th
46th19th25th
6th
15th44th6th
9th6th
60th
8th
Inventory Sequence
6th
16th9th14th
6th
14th21st8th
12th10th
26th
ISBN
9th
35th34th19th
10th
25th37th13th
15th12th
47th
Jacobi Symbol
6th
12th
13th21st9th
3rd7th
47th
Kolakoski Constant
4th
17th11th10th2nd
6th
7th23rd7th
9th6th9th
50th
Kolakoski Sequence
8th
28th5th16th4th
18th11th
17th
14th20th15th
7th14th5th14th
19th
41st
Leap Years
34th
39th20th21st8th
19th10th
18th22nd14th
8th
30th1st11th
37th12th
12th17th7th37th
51st13th21st19th
12th
9th
9th
Levenshtein Distance
6th
25th18th15th
34th10th
11th50th10th
7th1st
117th
Leyland Numbers
4th
19th35th21st3rd
9th
17th
18th73rd9th
10th8th
123rd
ln 2
10th17th9th
15th40th1st
4th
87th
Look and Say
8th
19th25th15th5th
9th
18th
25th40th13th
28th6th
89th
Lucky Numbers
7th
16th18th11th8th
9th
15th
13th27th8th
13th9th
20th
Lucky Tickets
4th
15th12th11th
6th
7th21st7th
9th3rd
82nd
Mahjong
6th14th
4th
Maze
6th21st5th
3rd6th
53rd
Medal Tally
16th
8th27th5th
9th
75th
Morse Decoder
3rd
9th10th7th
5th
10th37th7th
8th10th
56th
Morse Encoder
4th
17th12th11th
5th
8th16th5th
7th8th
49th
Musical Chords
3rd
15th12th8th
5th
5th19th8th
8th3rd
39th
Niven Numbers
20th
61st36th39th4th
28th21st
32nd
41st1st23rd
21st16th5th23rd
69th
28th
Niven Numbers (Long)
13th
40th38th30th8th
30th16th19th
21st6th
37th
Number Spiral
5th
39th17th21st2nd
9th
13th33rd6th
10th13th9th
110th
Odious Numbers
14th
21st10th26th4th
28th10th
21st
31st11th20th
23rd34th15th23rd
1st
29th
31st
15th
Odious Numbers (Long)
8th
19th9th21st6th
25th7th
17th
25th11th13th
16th18th9th17th
1st
21st
21st
10th
Ordinal Numbers
10th
36th18th17th5th
8th
14th45th9th
15th8th15th
128th
Pangram Grep
14th
25th21st19th6th
18th10th25th
37th
22nd63rd24th
22nd
7th17th3rd
208th17th73rd
10th
Pascal’s Triangle
5th
24th9th16th7th
16th2nd
12th
22nd
18th20th9th
30th12th11th11th
74th51st1st17th
Pernicious Numbers
23rd
69th45th41st4th
30th22nd
36th
39th49th24th
26th29th28th
141st
52nd
Pernicious Numbers (Long)
6th
23rd17th23rd5th
18th10th
10th
27th21st10th
13th12th11th
77th
28th
Poker
4th
11th8th6th
5th
5th15th6th
6th3rd
29th
Prime Numbers
33rd
59th22nd30th4th
28th19th11th
18th25th24th
67th
98th36th58th28th
39th21st
8th28th27th22nd
75th59th24th56th
33rd33rd
14th25th21st
Prime Numbers (Long)
10th
42nd11th28th7th
22nd13th
10th16th12th
24th42nd25th
23rd10th
4th6th18th
161st26th1st41st
6th21st
9th
19th
Proximity Grid
5th
11th
8th23rd7th
10th5th
37th
QR Decoder
6th
13th12th11th
5th
11th19th7th
7th6th9th
56th
Quine
1st1st21st76th30th1st26th17th
1st21st21st36th12th14th1st
76th11th4th29th30th1st
1st22nd1st1st1st1st34th25th70th12th26th15th
47th8th13th21st
Recamán
5th
26th11th14th5th
7th
16th
15th25th11th
5th10th9th10th
57th
Repeating Decimals
2nd
14th7th10th3rd
7th28th7th
5th
40th
Reverse Polish Notation
9th
16th
4th
78th
12th76th10th
11th
111th
Rijndael S-box
28th13th12th
11th25th
7th
44th
Rock-paper-scissors-Spock-lizard
4th
17th12th10th
4th
4th21st4th
2nd8th💎6th
24th
Roman to Arabic
7th
18th17th15th
8th
16th17th6th
11th7th9th
32nd
Rule 110
5th
35th15th19th
10th
12th37th7th
3rd11th8th
90th
Seven Segment
3rd
24th16th12th3rd
5th
12th18th6th
8th11th3rd8th
52nd
SI Units
9th
6th6th3rd
2nd
32nd
Sierpiński Triangle
6th
17th12th17th3rd
14th8th6th
10th
26th
13th16th11th
20th10th
5th15th9th10th
58th23rd29th
Smith Numbers
8th
25th17th19th3rd
6th
16th36th11th
8th7th
109th
Spelling Numbers
4th
9th8th14th
59th
2nd
6th18th6th
10th7th
31st
Star Wars Opening Crawl
4th
11th8th7th
4th
2nd14th4th
7th3rd
44th
Sudoku
16th11th10th
2nd
6th23rd6th
4th5th
63rd
Sudoku (Fill-in)
14th13th7th
4th
10th25th8th
4th
78th
Ten-pin Bowling
3rd
6th9th4th8th
6th
10th20th8th
12th5th
46th
Time Distance
3rd
13th
8th22nd5th
6th3rd
36th
Tongue-twisters
5th
40th16th22nd7th
9th
10th
11th25th10th
8th10th4th9th
70th
United States
4th
18th15th
4th
6th59th9th
8th9th9th
56th
Vampire Numbers
4th
31st17th19th4th
4th
10th
15th35th10th
6th2nd
140th
Van Eck Sequence
5th
20th14th11th5th
8th
11th
16th25th6th
4th16th9th9th
48th
Zodiac Signs
15th
10th38th8th
7th
80th
γ
4th10th5th5th
6th18th1st
3rd
58th
λ
4th
19th14th8th4th
4th
7th37th8th
5th6th14th
74th
π
6th
24th19th15th4th
9th
20th50th1st
44th7th10th
90th
49th
τ
5th
16th18th11th4th
9th
17th41st1st
36th5th8th
84th
32nd
φ
4th
20th22nd12th3rd
9th
18th58th1st
34th9th18th
171st
√2
5th
15th24th12th2nd
10th
9th
37th
23rd55th1st
34th5th12th
145th
𝑒
9th
28th24th18th5th
12th
21st68th1st
36th11th19th
99th
26th