12 Days of Christmas
8th
37th26th22nd11th
7th
25th
21st85th10th
12th5th
157th
99 Bottles of Beer
9th
30th21st15th5th
11th9th
12th
21st
18th91st10th
55th17th
5th16th7th16th7th140th33rd50th39th
16th
Abundant Numbers
10th
46th31st23rd6th
29th10th
21st
23rd57th25th
12th19th12th25th
163rd
85th
Abundant Numbers (Long)
7th
35th18th24th8th
23rd10th
21st
20th40th20th
5th16th11th22nd
112th
51st
Arabic to Roman
4th
33rd14th19th
54th
7th
10th59th7th
14th9th
89th
Arithmetic Numbers
33rd19th21st
7th
20th32nd15th
9th
66th
Arrows
7th
19th26th13th
7th
18th36th7th
11th11th
74th
Ascending Primes
13th11th9th
7th6th
72nd
ASCII Table
5th
22nd12th11th4th
4th
13th31st9th
9th5th14th
93rd
brainfuck
6th
16th18th11th
5th
9th128th11th
23rd13th
173rd
Catalan Numbers
9th
22nd16th23rd5th
13th
22nd49th17th
22nd7th19th
79th
57th
Catalan’s Constant
4th
11th12th12th3rd
7th
10th29th1st
7th5th6th
88th
Christmas Trees
5th
15th9th8th4th
5th
21st
13th27th12th
8th24th13th16th
163rd
7th
Collatz
8th
54th31st17th8th
12th9th
21st69th19th
17th9th30th
118th
45th
12th
CSS Colors
5th
14th17th12th
5th
10th30th11th
6th8th39th
47th
Cubes
3rd
32nd6th15th3rd
3rd
11th
4th28th10th
9th3rd14th
105th
Day of Week
43rd
22nd106th11th
12th72nd
68th
DFA Simulator
6th18th6th
2nd
61st
Diamonds
7th
29th16th17th4th
24th5th
18th
14th45th13th
6th19th10th25th
176th
51st
Divisors
32nd
49th26th46th10th
7th
19th
29th30th18th
12th41st15th15th
114th
20th
Emirp Numbers
8th
28th18th18th4th
11th
22nd
19th56th16th
8th22nd10th13th
12th
Emirp Numbers (Long)
8th
12th10th10th
7th
6th
10th10th11th
4th9th6th
76th
Emojify
4th
25th18th15th
5th
17th39th12th
10th5th
117th
Evil Numbers
15th
30th14th15th4th
32nd9th
25th
23rd14th20th
21st22nd12th23rd
1st
33rd
31st
16th
Evil Numbers (Long)
9th
33rd14th16th6th
27th9th
18th
24th13th14th
15th15th10th15th
35th
24th
21st
10th
Farey Sequence
39th21st25th
12th
18th41st11th
11th
112th
Fibonacci
37th
48th42nd1st14th15th41st30th1st
51st
91st
161st
52nd1st24th
1st35th
20th36th28th27th
1st107th62nd102nd
3rd
28th
24th
Fizz Buzz
84th29th34th19th32nd63rd92nd8th
19th35th34th34th25th41st36th
61st35th72nd35th1st29th53rd47th15th
12th9th1st75th34th204th77th3rd30th25th84th16th
14th34th
Foo Fizz Buzz Bar
18th18th
36th45th27th7th
13th16th13th10th8th
13th
9th
26th33rd22nd
33rd12th
7th12th1st40th
126th20th43rd29th
12th
6th8th
Forsyth–Edwards Notation
5th
15th
5th
14th34th8th
9th
68th
Fractions
9th
64th21st40th4th
9th
19th
18th55th17th
8th17th8th
145th
80th
Game of Life
5th
19th
4th
12th24th9th
7th
7th
72nd
Gijswijt’s Sequence
12th
13th21st6th
7th5th
87th
Happy Numbers
6th
26th19th20th4th
12th
38th
23rd17th18th
9th24th9th14th
47th
11th
Happy Numbers (Long)
6th
32nd21st14th6th
13th
21st
22nd26th14th
4th19th17th14th
90th
16th
Hexdump
7th
16th
8th33rd8th
9th
104th
Intersection
7th
46th19th25th
6th
15th54th10th
9th6th
114th
8th
Inventory Sequence
6th
17th9th14th
6th
11th21st8th
12th10th
49th
ISBN
9th
35th34th19th
10th
21st37th13th
15th12th
92nd
Jacobi Symbol
6th
12th
13th24th9th
3rd7th
73rd
Kolakoski Constant
4th
21st11th15th3rd
6th
6th23rd8th
9th8th9th
58th
Kolakoski Sequence
8th
28th5th15th4th
18th11th
16th
13th20th16th
7th14th5th13th
62nd
41st
Leap Years
34th
40th20th20th8th
19th10th
18th21st17th
8th
27th1st12th
37th12th
11th17th7th37th
51st26th22nd19th
12th
9th
9th
Levenshtein Distance
6th
24th18th15th
34th10th
10th56th10th
7th1st
131st
Leyland Numbers
4th
18th34th21st4th
9th
15th
18th77th11th
10th8th
149th
ln 2
10th17th9th
15th39th1st
4th
91st
Look and Say
8th
19th25th15th5th
9th
18th
22nd40th13th
28th6th
122nd
Lucky Numbers
7th
17th18th11th9th
9th
15th
13th27th8th
13th9th
36th
Lucky Tickets
4th
15th12th11th
6th
6th27th7th
9th3rd
99th
Mahjong
6th14th
4th
Maze
6th22nd6th
3rd6th
63rd
Medal Tally
16th
8th27th6th
9th
86th
Morse Decoder
3rd
9th11th7th
5th
10th40th8th
8th10th
74th
Morse Encoder
4th
17th12th11th
5th
8th26th7th
7th8th
70th
Musical Chords
3rd
15th12th8th
5th
5th21st8th
8th3rd
52nd
Niven Numbers
20th
63rd37th39th4th
28th21st
31st
39th1st24th
21st16th5th25th
69th
28th
Niven Numbers (Long)
13th
40th38th30th8th
28th16th19th
21st6th
57th
Number Spiral
5th
40th18th22nd2nd
9th
14th36th6th
10th14th10th
121st
Odious Numbers
14th
30th14th27th4th
28th10th
22nd
27th11th24th
23rd34th15th25th
1st
29th
31st
15th
Odious Numbers (Long)
8th
26th9th21st6th
25th7th
17th
21st11th17th
16th18th9th17th
1st
21st
21st
10th
Ordinal Numbers
10th
36th18th17th5th
8th
14th45th9th
15th8th15th
159th
Pangram Grep
14th
25th21st19th6th
18th10th24th
37th
21st63rd24th
22nd
7th17th3rd
231st17th72nd
10th
Pascal’s Triangle
5th
24th9th16th7th
16th2nd
12th
21st
16th20th10th
30th12th11th11th
107th52nd3rd17th
Pernicious Numbers
22nd
70th45th41st4th
29th22nd
36th
38th49th25th
26th29th28th
141st
52nd
Pernicious Numbers (Long)
6th
23rd17th23rd5th
18th10th
10th
22nd21st12th
13th12th11th
85th
28th
Poker
4th
11th8th6th
5th
5th26th6th
6th3rd
54th
Prime Numbers
33rd
61st23rd32nd4th
28th19th11th
18th25th25th
67th
98th32nd58th32nd
39th21st
8th28th27th24th
74th62nd27th56th
33rd33rd
14th25th21st
Prime Numbers (Long)
10th
45th11th27th7th
22nd13th
10th16th13th
20th42nd25th
23rd10th
4th6th18th
161st27th1st41st
6th21st
9th
19th
Proximity Grid
5th
11th
8th25th7th
10th5th
55th
QR Decoder
6th
13th12th11th
5th
11th21st7th
7th6th9th
68th
Quine
1st1st21st75th30th1st26th17th
1st21st21st35th12th14th1st
76th11th4th25th30th1st
1st22nd1st1st1st1st33rd25th67th12th25th15th
47th8th13th21st
Recamán
5th
27th11th13th5th
7th
16th
14th25th11th
5th10th9th10th
103rd
Repeating Decimals
2nd
14th6th10th3rd
5th28th7th
5th
59th
Reverse Polish Notation
9th
16th
4th
78th
12th76th10th
11th
124th
Rijndael S-box
28th12th12th
11th25th
7th
53rd
Rock-paper-scissors-Spock-lizard
3rd
17th13th10th
4th
3rd33rd5th
2nd8th💎8th
57th
Roman to Arabic
7th
18th17th15th
8th
16th19th7th
11th7th10th
60th
Rule 110
5th
35th13th19th
10th
11th36th7th
3rd11th8th
115th
Seven Segment
3rd
25th17th13th3rd
5th
11th31st7th
8th12th3rd9th
95th
SI Units
9th
6th11th3rd
2nd
41st
Sierpiński Triangle
6th
17th13th16th3rd
14th8th7th
10th
26th
12th16th11th
20th10th
5th15th9th10th
76th24th29th
Smith Numbers
8th
25th17th19th4th
6th
16th37th11th
8th7th
121st
Spelling Numbers
4th
9th8th14th
59th
3rd
6th38th7th
10th7th
71st
Star Wars Opening Crawl
4th
11th8th7th
4th
2nd20th4th
7th3rd
66th
Sudoku
20th13th10th
3rd
7th28th6th
4th5th
79th
Sudoku (Fill-in)
14th13th7th
4th
10th25th8th
4th
81st
Ten-pin Bowling
3rd
6th9th4th8th
6th
10th23rd9th
12th5th
61st
Time Distance
3rd
13th
8th27th6th
6th3rd
70th
Tongue-twisters
5th
42nd20th26th7th
9th
10th
13th63rd11th
8th10th5th11th
132nd
United States
4th
18th16th
4th
5th60th10th
8th9th9th
73rd
Vampire Numbers
4th
31st18th19th5th
6th
13th
17th36th10th
6th2nd
140th
Van Eck Sequence
5th
20th14th11th5th
8th
11th
16th25th6th
4th16th9th8th
64th
Zodiac Signs
15th
10th38th9th
7th
91st
γ
11th15th8th6th
8th28th1st
4th
75th
λ
7th
27th21st16th5th
4th
12th58th9th
6th8th15th
97th
π
8th
24th19th15th5th
9th
21st50th1st
41st7th9th
99th
50th
τ
7th
16th18th11th5th
9th
18th41st1st
35th5th7th
91st
34th
φ
6th
22nd22nd15th4th
9th
18th58th1st
33rd11th19th
197th
√2
6th
15th23rd12th3rd
10th
10th
36th
21st55th1st
33rd5th11th
149th
𝑒
11th
28th23rd18th6th
12th
22nd67th1st
35th11th20th
106th
27th