12 Days of Christmas
3rd
35th79th6th
9th
12th
9th
39th
8th45th41st
41st
4th
7th
10th3rd
24 Game
3rd
99 Bottles of Beer
3rd
46th44th11th
3rd
14th
31st
8th16th33rd
61st
4th
6th3rd
Abundant Numbers
9th11th11th6th
33rd37th19th
4th5th16th13th25th12th9th6th5th3rd
17th15th
17th
11th54th
36th
4th49th
6th80th
8th8th8th14th3rd
Abundant Numbers (Long)
9th10th12th6th
30th27th19th
1st
26th
20th13th6th
12th
9th9th
11th
4th36th
27th
39th
6th45th
5th6th9th2nd
Arabic to Roman
5th
7th12th5th
11th
27th45th
1st
4th
75th
11th
28th
2nd
8th5th
2nd
Arithmetic Numbers
8th
5th5th
15th13th17th
9th
12th
6th7th7th7th9th
8th5th
11th23rd
20th
13th19th8th
7th
14th
11th16th
4th26th6th
12th
5th
9th3rd
Arrows
4th
15th
8th
19th
12th
17th65th
46th
2nd
6th5th
Ascending Primes
4th
6th
29th14th18th
7th5th15th
8th8th
1st
10th
36th
2nd
10th5th
28th
10th2nd28th
3rd
5th2nd4th4th
ASCII Table
11th
11th
73rd25th23rd
7th
11th
7th
13th
9th13th23rd
21st
2nd
4th
3rd
brainfuck
51st
20th
19th
4th
4th
Card Number Validation
4th
Catalan Numbers
6th
15th
14th4th33rd15th18th12th13th
15th
8th
16th
19th38th
11th
17th
16th
116th
3rd41st
11th
5th
9th
Catalan’s Constant
5th9th4th3rd29th6th15th5th
2nd
23rd6th9th11th9th4th7th6th3rd
3rd7th12th
5th16th35th
1st
10th6th5th6th11th14th13th7th104th13th12th2nd25th11th
7th5th5th8th5th5th4th6th4th
Christmas Trees
7th
6th
22nd34th15th
7th
16th
6th3rd
13th
10th14th73rd
15th
34th
44th
1st
14th
7th
12th4th
Collatz
7th
13th12th
43rd3rd17th
22nd
9th12th
10th
16th
3rd78th
30th19th
43rd
4th
23rd
8th4th18th2nd
CSS Colors
5th
8th
3rd
19th
10th
8th
24th
6th
1st
40th
41st
4th
5th
Cubes
3rd
28th
11th
12th
17th
2nd
2nd
Day of Week
4th5th
1st10th9th1st
14th
12th7th11th1st4th1st
1st
2nd88th
9th
14th
25th58th
1st15th
4th20th
7th
8th
2nd
DFA Simulator
Diamonds
7th
32nd
20th
6th
17th
27th
8th
14th
8th23rd52nd
40th
3rd59th
4th
Divisors
13th33rd13th7th
46th26th32nd
16th
28th
4th13th9th24th10th
8th
12th30th
22nd
9th61st
16th
53rd15th
1st
2nd
1st
31st9th
3rd
17th1st
Emirp Numbers
8th
7th6th
6th17th5th
5th1st10th9th11th10th7th1st
3rd
3rd
24th
15th16th
18th23rd
32nd
1st11th
1st17th36th
5th7th
3rd6th
Emirp Numbers (Long)
4th
6th4th
23rd11th15th
11th
14th
7th5th
10th
8th
26th
19th
13th
18th
3rd
12th
3rd
6th3rd
Emojify
6th
17th
9th
20th
8th
86th
5th
7th4th
Evil Numbers
8th13th8th8th
17th13th13th15th9th1st8th31st12th8th1st3rd9th1st
19th9th31st
12th35th5th8th14th
15th44th20th14th14th11th19th
19th25th13th1st15th
3rd31st39th32nd
11th9th6th7th7th11th5th
Evil Numbers (Long)
8th9th4th6th
26th7th15th14th9th
8th
11th6th1st
7th12th
11th6th29th
25th
10th13th
5th39th15th14th6th
13th
14th16th15th1st12th
5th22nd18th13th
6th1st
5th3rd6th4th
Factorial Factorisation
9th7th6th7th9th35th18th19th
8th
27th
10th11th7th5th
9th2nd
10th7th12th
7th19th
11th
11th10th
8th5th14th14th4th147th
8th7th34th15th
14th5th7th4th
6th3rd7th4th
Farey Sequence
10th
5th9th
20th12th15th
13th
10th12th
13th
12th45th
11th
13th13th
18th9th
5th
13th
9th
6th
6th3rd
Fibonacci
3rd36th3rd1st71st3rd39th1st18th19th13th14th32nd23rd1st1st12th27th1st
26th1st61st
22nd25th30th1st
56th43rd6th1st4th17th1st
12th1st31st1st17th10th1st59th59th12th
5th22nd1st
1st12th12th10th
Fizz Buzz
1st110th13th1st
32nd103rd19th
7th32nd18th
15th22nd4th6th
15th
29th
4th
17th1st1st
33rd11th20th
49th
9th78th74th
37th
38th3rd130th74th
50th26th
11th20th31st5th
Foo Fizz Buzz Bar
1st
8th4th
50th46th23rd
8th
16th
5th11th9th4th
9th
12th26th51st
28th14th5th
39th
16th
19th3rd24th20th
7th11th
4th
12th1st
Forsyth–Edwards Notation
3rd
16th19th10th
6th
30th
11th
46th
10th
40th
3rd
9th2nd
Fractions
7th
51st
25th
13th
21st
11th
10th
20th
38th
25th
33rd
6th
4th
Game of Life
40th
24th
Gijswijt’s Sequence
4th3rd
6th
9th10th
6th
22nd
8th6th
8th
7th
38th
5th
7th
7th4th6th💎
Happy Numbers
14th11th7th7th
10th20th8th
5th1st21st7th16th11th9th1st4th3rd
9th
15th17th
22nd33rd
12th
8th
23rd
1st41st10th
1st33rd25th
10th
9th6th19th6th4th
Happy Numbers (Long)
12th9th5th8th
26th14th8th
9th
28th
20th11th6th6th5th10th
1st
6th55th
19th
10th
5th
13th
36th9th
5th
7th
3rd
5th4th11th2nd
Hexdump
6th
18th25th6th
6th
12th
13th
10th
27th
4th
💎
Intersection
6th
41st
22nd
8th
13th
23rd
3rd
7th
3rd
Inventory Sequence
13th
9th
35th23rd28th
8th
31st
10th9th
19th
120th
6th
7th
8th5th
ISBN
6th7th
16th31st10th
6th
11th11th
11th
8th
12th41st
16th
9th
18th
16th
5th
5th
3rd
Jacobi Symbol
6th
25th18th13th
17th
28th
32nd
2nd
4th
Kaprekar Numbers
15th
6th
4th
Kolakoski Constant
6th8th5th3rd27th12th12th9th
4th
26th8th9th10th9th4th6th6th4th
5th10th14th
6th18th34th
12th
12th6th5th7th12th17th14th6th110th12th13th2nd34th10th
7th6th5th8th7th5th4th7th4th
Kolakoski Sequence
9th
5th10th
26th17th12th
6th
11th
6th8th
1st
11th31st
11th
13th15th
13th
3rd
6th
12th2nd
Leap Years
16th36th7th11th
70th45th31st
7th10th27th
22nd9th13th9th14th12th
17th12th
52nd
25th96th
28th17th18th72nd17th17th24th22nd26th22nd
157th22nd45th5th43rd76th
10th27th6th
15th5th14th12th
Levenshtein Distance
10th
8th
32nd
1st
40th
8th
14th
13th8th
Leyland Numbers
7th
6th
20th10th
11th
15th
6th
15th57th
14th
1st
5th
8th
2nd
ln 2
5th8th4th4th17th15th14th12th
7th
28th8th12th13th11th5th10th8th4th
6th13th15th
4th21st38th
28th
11th6th4th6th28th12th16th8th54th14th11th3rd29th10th
5th5th5th6th4th7th4th6th6th
Look and Say
6th
7th
13th13th
9th
16th
5th
9th
12th
15th
51st
5th
6th2nd
Lucky Numbers
7th
16th
27th
28th
12th
7th
Lucky Tickets
Mahjong
7th
8th
11th
Maze
Medal Tally
9th
6th
27th
59th
4th
4th
💎
Morse Decoder
3rd
11th
26th
130th
3rd
Morse Encoder
6th
24th
111th
3rd
4th
Musical Chords
22nd10th
10th
9th
3rd
N Queens
16th
49th
3rd
Niven Numbers
12th11th2nd1st
38th9th27th9th2nd1st1st17th1st1st1st1st3rd3rd14th17th1st
1st
24th4th1st1st
6th28th14th1st1st1st12th16th5th8th1st33rd13th18th3rd28th1st
9th6th1st7th3rd7th1st3rd
Niven Numbers (Long)
12th8th1st7th
20th25th15th8th10th
17th11th24th7th3rd9th7th13th11th10th5th
26th
15th14th4th74th
1st25th11th4th7th6th11th23rd27th17th1st35th13th13th3rd55th8th
8th7th11th
3rd4th4th3rd
Number Spiral
4th
7th
22nd12th13th
5th
12th4th
7th6th
10th
8th10th16th
33rd
2nd
4th
4th
3rd
2nd
Odious Numbers
9th14th7th9th
14th13th10th14th4th1st9th31st12th9th1st3rd8th3rd
16th8th27th
11th35th4th8th11th
15th42nd18th14th13th11th20th
16th23rd14th1st16th
3rd27th37th18th
11th8th7th7th8th10th6th
Odious Numbers (Long)
9th8th4th6th
12th7th9th13th1st
9th
12th6th1st
6th12th
11th6th26th
23rd
6th11th
4th38th17th4th6th
14th
9th16th15th1st15th
5th19th16th12th
6th4th
5th3rd7th4th
Ordinal Numbers
7th
56th25th21st
8th
21st
64th
3rd
5th
6th
4th
Pangram Grep
6th
26th31st13th
7th
13th11th
22nd9th39th
13th
8th
10th22nd60th
7th20th
12th
30th
29th
5th83rd
39th18th
4th7th12th1st
Pascal’s Triangle
6th
12th
52nd17th23rd
10th
28th
9th
17th
13th
28th
28th
103rd
4th
7th
14th3rd
Pernicious Numbers
1st8th1st1st18th1st1st1st14th5th1st1st7th1st1st1st1st1st12th8th14th1st21st27th8th26th6th1st1st
11th27th9th1st1st1st1st1st1st1st1st1st11th1st4th6th1st
19th13th1st1st6th3rd5th1st3rd
Pernicious Numbers (Long)
8th
5th9th
25th15th22nd
2nd
25th9th14th10th6th
12th
9th12th12th
24th8th20th28th
12th23rd
9th
9th8th12th15th
41st
10th4th32nd
13th
4th
9th
Poker
2nd
66th
2nd
Prime Numbers
10th31st9th1st
41st23rd30th13th4th1st1st16th20th10th8th1st5th1st
7th19th1st9th1st1st21st42nd
13th1st
24th8th7th
16th29th17th1st1st9th55th1st11th16th
22nd5th7th5th9th17th5th
Prime Numbers (Long)
9th7th7th1st
34th10th25th
8th
1st
12th3rd
1st
10th5th
1st
7th1st
10th1st
11th
20th13th
1st18th27th1st52nd44th
17th
1st4th17th1st
Proximity Grid
13th
QR Decoder
4th
Quine
1st5th1st
15th25th6th64th32nd
30th1st
1st
1st
1st
1st
30th10th4th24th53rd29th1st1st
10th1st
1st1st1st5th
63rd
74th5th1st13th
1st46th
11th
1st
Recamán
9th
49th30th30th
27th
22nd93rd
88th
4th
8th
11th5th
Repeating Decimals
29th
Reverse Polish Notation
5th
20th
51st
Reversi
3rd
11th
5th
3rd
44th
2nd
3rd2nd4th2nd
Rijndael S-box
4th
25th18th10th
4th
4th
9th
Rock-paper-scissors-Spock-lizard
2nd
16th6th
25th
8th
6th
143rd
3rd💎
Roman to Arabic
8th
15th17th10th
12th
10th
1st
5th
11th30th
20th
7th
8th3rd
ROT13
30th
17th
8th
8th
27th
4th
Rule 110
22nd
6th
263rd
4th
7th
Scrambled Sort
8th
8th
80th6th
Seven Segment
5th
46th27th19th
5th
16th
10th
45th
5th
6th2nd
SI Units
12th
30th
4th
Sierpiński Triangle
7th
8th7th
41st22nd23rd
3rd
15th
10th6th
13th
13th
41st
10th
7th
8th4th
Smith Numbers
23rd
9th
1st
7th
Spelling Numbers
10th
10th
45th
6th
2nd
Star Wars Opening Crawl
6th
16th
39th
💎
Sudoku
24th
70th
3rd
Sudoku (Fill-in)
22nd
91st
Ten-pin Bowling
7th
Tic-tac-toe
24th
120th
Time Distance
2nd
20th13th
24th
32nd
3rd
💎
Tongue-twisters
4th
3rd
21st26th18th
6th
14th
8th7th
10th
9th
9th
17th31st
31st
3rd
7th
8th5th
United States
19th
29th
153rd
4th
Vampire Numbers
4th
11th
3rd28th4th9th
💎
6th
5th
6th155th
2nd34th
4th
3rd3rd
Van Eck Sequence
9th
7th
29th17th20th
34th
10th
9th
214th
4th
5th
12th4th
Zodiac Signs
29th
116th
γ
4th7th5th3rd31st6th10th1st
2nd
15th5th8th9th7th2nd5th3rd4th
3rd7th6th
6th12th16th
1st
9th6th6th5th6th12th10th4th50th13th10th2nd18th8th
6th4th3rd4th6th3rd4th4th2nd
λ
3rd11th6th3rd51st6th6th1st
6th
18th4th4th10th7th3rd7th3rd4th
2nd9th15th
8th18th29th
17th
16th11th6th8th10th20th15th3rd47th14th14th2nd32nd16th
11th11th6th5th5th5th5th6th4th
π
5th11th8th3rd70th44th26th17th
6th
25th18th11th17th11th6th10th7th5th
12th19th31st
5th45th142nd6th1st
18th11th6th8th30th26th32nd8th119th16th37th2nd29th19th
10th13th11th8th6th6th6th5th6th
τ
6th10th6th3rd48th22nd21st13th
6th
24th17th10th15th10th6th8th7th5th
11th15th19th
5th34th82nd
34th
14th8th6th8th30th20th18th8th100th13th22nd3rd23rd13th
10th8th6th8th5th6th6th5th6th
φ
7th9th6th5th45th19th13th9th
9th
11th23rd10th10th10th6th10th8th4th6th22nd21st29th
5th23rd52nd
1st
17th7th6th8th28th22nd10th12th1st13th25th3rd23rd16th
11th8th8th7th5th8th6th7th6th
√2
5th10th6th4th45th19th23rd8th
11th
31st15th12th11th13th6th12th10th5th
1st16th29th
5th8th76th
38th
14th7th6th8th28th18th20th11th93rd12th19th3rd47th15th
11th9th7th9th5th10th6th6th6th
𝑒
10th13th7th9th58th41st30th24th
8th
29th16th12th17th11th8th10th9th5th
19th16th31st
12th6th29th77th
1st
20th11th5th9th29th25th20th10th74th32nd32nd5th39th22nd
9th7th10th9th6th8th7th9th9th