12 Days of Christmas
8th
37th26th22nd11th
7th
26th
21st85th10th
12th5th
158th
99 Bottles of Beer
9th
30th21st16th5th
11th9th
12th
22nd
19th92nd10th
55th17th
5th16th7th16th7th142nd33rd50th39th
16th
Abundant Numbers
10th
46th31st24th6th
29th10th
21st
25th58th25th
12th19th12th26th
167th
85th
Abundant Numbers (Long)
7th
36th18th25th8th
23rd10th
21st
22nd42nd20th
5th16th11th22nd
113th
51st
Arabic to Roman
4th
33rd14th19th
54th
7th
10th59th7th
14th9th
89th
Arithmetic Numbers
34th19th22nd
7th
23rd32nd15th
9th
69th
Arrows
7th
20th26th14th
8th
20th36th7th
11th11th
76th
Ascending Primes
15th11th9th
7th6th
73rd
ASCII Table
5th
22nd12th12th4th
4th
14th31st9th
9th5th14th
96th
brainfuck
6th
17th18th12th
5th
9th130th11th
23rd13th
176th
Catalan Numbers
9th
22nd17th23rd5th
13th
24th49th17th
23rd7th19th
81st
57th
Catalan’s Constant
4th
11th12th12th3rd
7th
10th30th1st
7th5th6th
88th
Christmas Trees
5th
15th9th9th4th
5th
21st
17th27th12th
8th24th13th16th
166th
7th
Collatz
8th
54th31st18th8th
12th9th
26th71st19th
17th9th31st
118th
46th
12th
CSS Colors
5th
15th18th13th
5th
10th30th11th
6th8th39th
48th
Cubes
3rd
32nd6th15th3rd
3rd
12th
4th28th10th
9th3rd14th
105th
Day of Week
45th
25th114th11th
12th73rd
69th
DFA Simulator
6th18th6th
2nd
63rd
Diamonds
7th
29th16th17th4th
24th5th
19th
15th45th13th
6th19th10th25th
177th
51st
Divisors
32nd
50th26th47th10th
8th
20th
33rd32nd18th
12th42nd16th15th
115th
20th
Emirp Numbers
8th
29th18th18th4th
11th
22nd
19th56th16th
8th22nd10th13th
14th
Emirp Numbers (Long)
8th
12th10th10th
7th
6th
11th10th11th
4th9th7th
78th
Emojify
4th
25th18th15th
5th
17th39th12th
11th5th
120th
Evil Numbers
15th
30th14th15th4th
32nd9th
25th
28th14th20th
21st22nd12th23rd
1st
34th
31st
16th
Evil Numbers (Long)
9th
33rd14th16th6th
27th9th
18th
29th13th14th
15th15th11th15th
35th
24th
21st
10th
Farey Sequence
40th21st26th
12th
19th42nd11th
11th
113th
Fibonacci
37th
49th42nd1st14th15th41st30th1st
51st
93rd
161st
58th1st24th
1st35th
20th36th28th28th
1st107th62nd102nd
3rd
28th
24th
Fizz Buzz
84th29th34th19th32nd64th93rd8th
19th35th34th34th26th41st36th
61st35th73rd43rd1st29th53rd47th15th
12th9th1st75th34th205th77th3rd30th25th86th16th
14th35th
Foo Fizz Buzz Bar
18th18th
37th46th29th7th
13th16th14th11th8th
15th
9th
29th33rd22nd
34th12th
7th12th1st40th
127th20th43rd30th
12th
6th8th
Forsyth–Edwards Notation
5th
15th
5th
14th34th8th
9th
69th
Fractions
9th
64th21st41st4th
9th
20th
20th55th17th
9th17th8th
147th
80th
Game of Life
5th
19th
4th
13th25th9th
7th
7th
73rd
Gijswijt’s Sequence
12th
13th21st6th
7th5th
87th
Happy Numbers
6th
26th19th20th4th
12th
38th
25th17th18th
9th24th9th14th
47th
11th
Happy Numbers (Long)
6th
33rd23rd15th6th
14th
21st
23rd26th14th
4th19th17th14th
90th
15th
Hexdump
7th
16th
8th33rd8th
9th
108th
Intersection
7th
46th19th25th
6th
15th55th10th
9th6th
115th
8th
Inventory Sequence
6th
17th9th15th
6th
14th21st8th
12th10th
52nd
ISBN
9th
36th34th19th
10th
24th38th13th
15th12th
95th
Jacobi Symbol
6th
12th
13th24th9th
3rd7th
74th
Kolakoski Constant
4th
21st11th15th3rd
6th
7th23rd8th
9th8th9th
60th
Kolakoski Sequence
8th
28th5th16th4th
18th11th
17th
14th20th16th
7th14th5th14th
63rd
41st
Leap Years
34th
40th20th21st8th
19th10th
18th22nd18th
8th
30th1st12th
37th12th
12th17th7th37th
51st26th22nd19th
12th
9th
9th
Levenshtein Distance
6th
25th18th15th
34th10th
11th57th10th
7th1st
137th
Leyland Numbers
4th
18th35th22nd4th
9th
17th
18th78th11th
10th8th
150th
ln 2
10th17th9th
15th41st1st
4th
95th
Look and Say
8th
19th26th16th5th
9th
18th
25th40th13th
29th6th
122nd
Lucky Numbers
7th
17th18th12th9th
9th
15th
13th27th8th
13th9th
37th
Lucky Tickets
4th
15th12th12th
6th
7th28th7th
9th3rd
101st
Mahjong
6th14th
4th
Maze
6th22nd6th
3rd6th
65th
Medal Tally
16th
8th27th6th
9th
88th
Morse Decoder
3rd
9th11th7th
5th
10th40th8th
8th10th
75th
Morse Encoder
4th
17th12th11th
5th
8th26th7th
7th8th
70th
Musical Chords
3rd
15th13th8th
5th
6th22nd8th
8th3rd
54th
Niven Numbers
20th
64th37th41st4th
28th21st
32nd
41st1st24th
21st16th5th25th
70th
28th
Niven Numbers (Long)
13th
40th38th30th8th
30th16th19th
21st6th
57th
Number Spiral
5th
40th19th22nd2nd
9th
14th36th6th
10th14th10th
121st
Odious Numbers
14th
30th14th27th4th
28th10th
22nd
31st11th24th
23rd34th15th25th
1st
29th
31st
15th
Odious Numbers (Long)
8th
26th9th21st6th
25th7th
17th
25th11th17th
16th18th9th17th
1st
21st
21st
10th
Ordinal Numbers
10th
36th19th17th5th
8th
14th45th9th
15th8th15th
161st
Pangram Grep
14th
25th21st19th6th
18th10th26th
37th
23rd63rd24th
22nd
7th17th3rd
233rd17th74th
10th
Pascal’s Triangle
5th
25th9th16th7th
17th3rd
12th
22nd
18th21st10th
30th12th11th11th
107th52nd3rd17th
Pernicious Numbers
23rd
72nd45th43rd4th
30th22nd
36th
39th49th25th
26th29th28th
141st
52nd
Pernicious Numbers (Long)
6th
24th17th23rd5th
18th10th
10th
26th21st12th
13th12th11th
86th
28th
Poker
4th
11th8th6th
5th
5th26th6th
6th3rd
54th
Prime Numbers
33rd
61st23rd33rd4th
28th19th11th
19th25th25th
67th
98th36th58th32nd
39th21st
8th28th27th24th
76th62nd27th58th
34th33rd
14th25th21st
Prime Numbers (Long)
10th
45th12th29th7th
22nd13th
10th16th13th
24th42nd25th
23rd10th
4th6th19th
164th27th1st43rd
6th21st
9th
19th
Proximity Grid
5th
11th
8th25th7th
10th5th
55th
QR Decoder
6th
13th12th11th
5th
11th21st7th
7th6th9th
70th
Quine
1st1st21st75th30th1st26th17th
1st21st21st36th12th15th1st
76th12th4th30th30th1st
1st22nd1st1st1st1st34th25th70th13th29th15th
47th8th13th21st
Recamán
5th
27th11th14th5th
7th
16th
15th25th11th
5th10th9th10th
104th
Repeating Decimals
2nd
14th8th10th3rd
7th28th7th
5th
60th
Reverse Polish Notation
9th
16th
4th
78th
12th77th10th
11th
125th
Rijndael S-box
28th13th12th
11th26th
7th
54th
Rock-paper-scissors-Spock-lizard
3rd
17th13th11th
4th
3rd33rd5th
2nd8th💎8th
58th
Roman to Arabic
7th
18th17th15th
8th
16th19th7th
12th7th10th
61st
Rule 110
5th
36th13th19th
10th
12th36th7th
3rd11th8th
116th
Seven Segment
3rd
25th17th13th3rd
5th
12th31st7th
8th12th3rd9th
96th
SI Units
9th
6th11th3rd
2nd
43rd
Sierpiński Triangle
6th
17th13th17th3rd
14th8th7th
10th
26th
13th16th11th
21st11th
5th15th9th10th
78th24th29th
Smith Numbers
8th
25th18th19th4th
6th
16th37th11th
8th7th
123rd
Spelling Numbers
4th
10th8th14th
59th
3rd
6th38th7th
10th7th
72nd
Star Wars Opening Crawl
4th
11th8th7th
4th
2nd20th4th
7th3rd
68th
Sudoku
20th14th10th
3rd
7th28th6th
4th5th
81st
Sudoku (Fill-in)
14th14th7th
4th
10th25th8th
4th
83rd
Ten-pin Bowling
3rd
6th9th4th8th
6th
10th23rd9th
12th5th
61st
Time Distance
3rd
13th
8th27th6th
6th3rd
71st
Tongue-twisters
5th
43rd20th26th7th
9th
10th
13th65th11th
8th10th5th11th
134th
United States
4th
18th16th
4th
6th61st10th
8th9th9th
74th
Vampire Numbers
4th
32nd19th20th5th
6th
14th
17th37th10th
6th2nd
149th
Van Eck Sequence
5th
20th15th11th5th
9th
11th
16th25th6th
4th16th9th9th
66th
Zodiac Signs
15th
10th38th9th
7th
96th
γ
11th15th8th6th
8th28th1st
4th
75th
λ
7th
27th22nd16th5th
4th
12th59th9th
7th8th15th
98th
π
8th
25th19th15th5th
9th
21st50th1st
44th7th10th
100th
50th
τ
7th
16th18th11th5th
9th
18th41st1st
36th5th8th
92nd
34th
φ
6th
22nd22nd15th4th
9th
20th58th1st
34th11th19th
198th
√2
6th
15th24th12th3rd
10th
10th
37th
25th55th1st
34th5th12th
154th
𝑒
11th
28th24th18th6th
12th
21st68th1st
36th11th20th
111th
27th