12 Days of Christmas
8th
42nd27th25th12th
9th
29th
10th92nd10th
15th6th
184th
99 Bottles of Beer
9th
32nd23rd17th5th
11th11th
12th
23rd
12th98th10th
58th18th
6th19th8th16th7th168th34th59th41st
16th
Abundant Numbers
11th
51st33rd30th12th
30th13th
24th
33rd62nd28th
15th19th14th28th
187th
92nd
Abundant Numbers (Long)
7th
41st19th29th10th
23rd14th
24th
41st47th21st
7th16th12th24th
136th
59th
Arabic to Roman
4th
38th15th21st
67th
8th
9th66th7th
15th9th
105th
Arithmetic Numbers
40th22nd24th
9th
29th36th17th
11th
81st
Arrows
8th
20th26th14th
9th
21st42nd9th
11th12th
101st
Ascending Primes
20th12th9th
9th6th
98th
ASCII Table
6th
23rd12th13th4th
7th
13th34th10th
11th8th16th
124th
brainfuck
7th
19th18th14th
6th
11th142nd11th
25th14th
201st
Catalan Numbers
10th
29th20th27th8th
14th
17th60th20th
28th9th24th
104th
69th
Catalan’s Constant
4th
16th13th13th3rd
9th
12th36th1st
10th7th6th
111th
Christmas Trees
6th
19th9th11th5th
5th
25th
11th29th13th
10th26th13th18th
192nd
10th
Collatz
8th
61st34th21st9th
13th13th
38th88th20th
21st10th33rd
139th
53rd
13th
CSS Colors
5th
16th20th13th
6th
12th31st11th
8th10th42nd
52nd
Cubes
4th
35th7th16th3rd
5th
15th
6th34th11th
10th5th14th
121st
Day of Week
54th
28th138th11th
89th
82nd
DFA Simulator
10th24th6th
2nd
77th
Diamonds
8th
32nd18th23rd4th
27th7th
27th
13th55th13th
8th22nd12th30th
196th
65th
Divisors
34th
55th26th48th11th
13th
23rd
31st32nd19th
14th46th16th18th
126th
23rd
Emirp Numbers
9th
32nd19th21st11th
12th
24th
16th58th17th
10th23rd11th14th
17th
Emirp Numbers (Long)
7th
14th11th12th
8th
8th
10th13th10th
5th9th8th
93rd
Emojify
4th
25th19th19th
6th
19th46th14th
12th5th
138th
Evil Numbers
15th
34th15th17th12th
33rd16th
28th
30th16th21st
27th25th13th25th
1st
35th
31st
19th
Evil Numbers (Long)
9th
35th15th18th6th
27th12th
21st
25th15th15th
22nd17th11th16th
47th
26th
21st
12th
Farey Sequence
43rd22nd28th
14th
19th50th13th
12th
139th
Fibonacci
41st
49th48th2nd21st18th47th34th24th
53rd
101st
170th
71st1st27th
1st42nd
25th38th30th33rd
1st128th68th120th
3rd
32nd
27th
Fizz Buzz
89th30th35th21st33rd67th100th9th
19th36th37th38th26th41st41st
64th40th77th61st1st31st58th49th17th
17th9th1st78th35th237th80th4th32nd26th91st16th
14th36th
Foo Fizz Buzz Bar
19th21st
43rd49th34th9th
13th17th18th14th8th
16th
10th
36th42nd24th
39th13th
12th14th1st42nd
149th22nd54th55th
14th
6th8th
Forsyth–Edwards Notation
6th
15th
7th
17th38th9th
9th
85th
Fractions
9th
74th23rd45th5th
11th
21st
16th66th20th
11th17th10th
179th
95th
Game of Life
5th
19th
6th
15th31st8th
8th
7th
92nd
Gijswijt’s Sequence
11th
12th30th6th
11th6th
111th
Happy Numbers
6th
28th20th23rd11th
14th
42nd
23rd17th20th
13th25th10th15th
59th
13th
Happy Numbers (Long)
6th
34th26th17th7th
16th
23rd
24th31st15th
9th21st17th15th
108th
17th
Hexdump
7th
16th
6th39th8th
9th
130th
Intersection
8th
57th23rd30th
7th
11th61st10th
9th6th
128th
9th
Inventory Sequence
6th
18th9th15th
8th
15th22nd8th
13th10th
66th
ISBN
9th
39th35th19th
11th
19th42nd14th
17th13th
115th
Jacobi Symbol
6th
13th
11th27th10th
4th7th
96th
Kolakoski Constant
5th
24th10th15th3rd
9th
5th27th8th
12th9th10th
80th
Kolakoski Sequence
9th
28th6th18th4th
18th11th
18th
11th20th16th
10th17th5th14th
70th
48th
Leap Years
36th
47th21st28th9th
20th12th
18th24th20th
11th
39th7th12th
45th12th
15th21st8th44th
64th30th22nd22nd
13th
9th
10th
Levenshtein Distance
6th
28th19th17th
38th16th
11th61st10th
7th1st
153rd
Leyland Numbers
6th
19th36th23rd6th
10th
18th
14th82nd12th
10th8th
168th
ln 2
12th18th10th
19th50th1st
4th
118th
Look and Say
9th
23rd30th18th5th
11th
20th
20th45th14th
33rd7th
152nd
Lucky Numbers
8th
19th20th14th10th
13th
19th
19th31st8th
15th10th
55th
Lucky Tickets
4th
17th14th12th
7th
5th36th7th
9th3rd
118th
Mahjong
8th19th
5th
Maze
7th26th6th
4th6th
84th
Medal Tally
16th
8th33rd20th
9th
105th
Morse Decoder
4th
10th10th8th
6th
13th45th9th
9th10th
92nd
Morse Encoder
5th
17th12th12th
7th
8th28th7th
8th9th
88th
Musical Chords
3rd
13th9th
8th
10th26th9th
9th5th
74th
Niven Numbers
22nd
68th40th46th12th
32nd26th
34th
36th1st26th
25th16th8th32nd
93rd
32nd
Niven Numbers (Long)
14th
45th47th37th9th
33rd18th22nd
24th8th
70th
Number Spiral
5th
44th20th25th2nd
10th
16th37th6th
13th14th11th
150th
Odious Numbers
14th
33rd14th33rd12th
29th16th
27th
32nd13th26th
30th37th15th28th
1st
33rd
31st
17th
Odious Numbers (Long)
8th
29th9th26th6th
25th10th
20th
23rd12th18th
22nd19th9th18th
1st
22nd
21st
12th
Ordinal Numbers
10th
37th20th17th5th
10th
11th57th10th
16th8th16th
179th
Pangram Grep
16th
26th23rd20th6th
20th13th28th
42nd
14th70th27th
24th
9th18th3rd
255th22nd82nd
12th
Pascal’s Triangle
6th
24th10th17th7th
18th7th
12th
23rd
19th23rd10th
38th12th12th13th
121st54th3rd20th
Pernicious Numbers
24th
81st53rd56th12th
34th29th
42nd
40th56th30th
33rd34th34th
162nd
62nd
Pernicious Numbers (Long)
7th
28th18th26th5th
20th11th
12th
28th28th13th
17th12th13th
111th
34th
Poker
5th
13th11th8th
6th
6th30th7th
6th4th
70th
Prime Numbers
36th
65th27th32nd11th
31st23rd16th
21st25th29th
73rd
107th32nd67th35th
44th25th
11th29th28th32nd
101st66th29th65th
38th36th
16th25th23rd
Prime Numbers (Long)
12th
48th14th31st8th
24th14th
11th16th16th
27th50th25th
27th12th
5th7th20th
186th31st1st49th
7th23rd
11th
22nd
Proximity Grid
5th
11th
11th28th8th
12th6th
73rd
QR Decoder
6th
14th12th13th
5th
12th27th7th
9th7th10th
85th
Quine
1st1st25th80th28th1st29th19th
1st24th24th41st12th17th1st
80th16th1st47th44th1st
1st24th1st1st1st1st39th26th90th15th1st28th
52nd8th13th26th
Recamán
5th
29th12th18th5th
8th
18th
16th26th11th
7th12th9th12th
121st
Repeating Decimals
2nd
16th7th11th3rd
7th31st7th
5th
75th
Reverse Polish Notation
9th
15th
5th
91st
15th81st10th
11th
148th
Rijndael S-box
33rd14th13th
14th29th
7th
79th
Rock-paper-scissors-Spock-lizard
3rd
13th11th
6th
1st34th6th
2nd8th💎8th
68th
Roman to Arabic
9th
21st19th15th
8th
17th20th7th
14th6th12th
69th
Rule 110
5th
39th13th20th
11th
9th39th7th
4th11th9th
138th
Seven Segment
4th
28th18th14th3rd
8th
11th36th8th
11th14th5th10th
110th
SI Units
8th
7th12th4th
4th
58th
Sierpiński Triangle
6th
14th14th17th3rd
14th9th9th
12th
27th
12th18th12th
22nd12th
7th16th10th10th
89th25th34th
Smith Numbers
10th
28th18th23rd6th
10th
18th44th11th
11th9th
142nd
Spelling Numbers
5th
10th8th15th
75th
4th
8th43rd7th
11th7th
82nd
Star Wars Opening Crawl
4th
12th9th7th
6th
5th24th4th
7th3rd
77th
Sudoku
22nd15th
6th
8th32nd6th
5th6th
99th
Sudoku (Fill-in)
20th15th8th
4th
11th31st9th
7th
99th
Ten-pin Bowling
3rd
7th9th5th11th
7th
10th27th10th
13th5th
77th
Time Distance
3rd
13th
7th30th6th
7th4th
81st
Tongue-twisters
5th
47th22nd30th8th
10th
12th
15th67th12th
10th15th5th12th
152nd
United States
6th
17th16th
6th
3rd67th11th
10th9th10th
86th
Vampire Numbers
5th
32nd19th24th7th
8th
14th
15th38th12th
6th2nd
165th
Van Eck Sequence
6th
22nd14th13th7th
10th
14th
15th29th6th
6th17th10th11th
81st
Zodiac Signs
15th
9th42nd9th
7th
116th
γ
11th15th9th6th
10th36th1st
4th
97th
λ
8th
29th23rd16th5th
4th
16th66th11th
10th8th17th
118th
π
8th
27th20th15th5th
10th
19th58th1st
50th8th12th
121st
τ
7th
18th19th10th5th
10th
19th45th1st
43rd6th9th
108th
φ
7th
26th23rd17th4th
10th
15th63rd1st
39th11th24th
214th
√2
7th
16th26th13th3rd
11th
9th
38th
25th63rd1st
39th5th15th
184th
𝑒
13th
29th27th18th6th
13th
24th73rd1st
41st12th26th
137th
31st