12 Days of Christmas
7th
15th
42nd
3rd
10th35th
20th6th
15th
3rd
24 Game
15th
2nd
22nd
99 Bottles of Beer
5th
4th
43rd84th
6th15th
8th
6th38th4th
9th43rd
2nd
29th
10th
5th1st11th
57th4th16th
15th23rd
3rd
Abundant Numbers
10th8th
11th
44th
4th8th
7th6th8th
8th
1st
11th12th4th1st4th6th
8th14th
30th3rd
5th12th69th
20th5th
13th7th
Abundant Numbers (Long)
9th5th
11th
32nd26th
5th10th1st3rd2nd7th
6th6th
1st
4th10th2nd1st1st4th17th
7th8th
5th3rd
5th3rd44th4th
14th5th
9th8th
Arabic to Roman
25th
1st
8th
1st
15th3rd9th
4th
15th
40th1st
20th
1st
3rd
5th
Arithmetic Numbers
5th
19th18th
5th
5th6th
7th
12th
7th21st3rd1st5th1st
6th
2nd1st
16th5th
3rdπ
9th
5th7th
Arrows
45th
82nd
Ascending Primes
3rd
3rd
3rd5th4th
8th
61st2nd
11th
ASCII Table
3rd
34th
5th
4thπ
9th60th
1st2nd4th
9th6th
22nd3rd
29th
2nd
Billiards
10th
41st
brainfuck
21st
69th
2nd
16th
8th
38th2nd
8th
Card Number Validation
4th1st
5th
6th
3rd
8th13th
5th
7th
8th4th
37th2nd
3rd
Catalan Numbers
1st7th4th4th11th1st7th
8th
1st11th
1st
16th
15th1st
1st
6th
7th
7th
1st
15th
1st
4th
7th
1st
Catalanβs Constant
3rd12th
4th
18th
1st
5th
4th
14th4th
11th
3rd
4th
3rd
Christmas Trees
2nd
6th
8th
6th4th
12th50th3rd1st10th5th
12th30th13th
30th2nd
5th32nd
5th
6th
Collatz
7th9th
10th
56th3rd
6th
18th5th
8th
6th
3rdπ
24th
29th26th1st9th18th3rd
10th7th7th
28th4th
6th23rd
5th
2nd
10th4th
CSS Colors
17th
6th
1st
29th
Cubes
3rd
7th
53rd
Day of Week
1st
5th
49th
4th1st
56th1st10th
7th
1st
9th1st
123rd1st
14th
1st
DFA Simulator
93rd
Diamonds
43rd8th1st13th
8th13th
30th1st
18th
6th
Divisors
10th5th1st6th
43rd56th53rd1st
13th13th23rd7th
8th
1st2nd
1st
27th28th5th4th8th1st1st
5th
14th2nd
1st1st24th
6th4th1st4th
6th
8th
16th8th
Emirp Numbers
6th
1st14th
8th
2nd17th
11th
23rd
43rd4th8th13th6th
13th14th
10th1st7th
17th
3rd
1st
9th
Emirp Numbers (Long)
5th
15th
16th
5th5th12th7th
8th
9th3rd4th
9th
2nd
Emojify
7th
12th
17th3rd
Evil Numbers
8th10th
8th
5th12th6th8th3rd1st8th1st25th6th1st
19th
1st9th
17th
1st
6th7th
15th1st8th
15th
21st11th9th
1st7th16th
31st19th1st1st
11th9th
7th
12th5th
Evil Numbers (Long)
8th7th
7th
21st13th13th
1st8th8th1st18th8th1st
19th
12th
12th
1st
6th1st
5th1st4th
6th
6th9th9th8th
1st2nd6th
29th8th1st
6th1st
6th
8th8th
Factorial Factorisation
6th
10th4th
3rd
2nd
3rdπ
6th
4th8th
4th
5th5th
4th2nd
16th
2nd
Farey Sequence
2nd3rd3rd1st
8th1st4th9th9th
8th5th3rd1st1st1st
1stπ3rd
4th
4th1st1st
5th
1st4th3rd
1st5th5th5th
1st1st
6th14th2nd1st
1st3rd
1st
3rd2nd
Fibonacci
44th3rd7th21st1st
3rd1st1st8th6th11th13th10th15th1st1st7th
9th1st1st
1st
37th8th1st1st1st1st36th6th1st4th23rd10th16th9th8th
1st3rd10th9th1st7th8th1st14th
3rd1st
1st
6th3rd
Fizz Buzz
8th16th1st22nd1st19th145th54th98th12th13th31st11th1st16th8th15th28th24th
17th1st41st14th9th4th18th
1st1st1st6th11th7th11th13th8th26th8th1st1st38th16th1st18th
6th3rd28th1st13th44th14th1st
43rd40th10th25th
Foo Fizz Buzz Bar
9th5th
8th
29th
15th
31st1st4th14th
11th1st4th
14th6th
14th
4th
12th
ForsythβEdwards Notation
4th
7th
19th
3rd
8th27th7th2nd3rd
8th4th
19th3rd
21st
3rd
4th
Fractions
4th6th
7th
5th9th9th6th7th
15th7th
7th
6th
7th13th
10th1st
6th9th1st5th
3rd1st
1st2nd
5th1st4th5th
6th
7th
Game of Life
27th
102nd
6th
Gijswijtβs Sequence
4th2nd
2nd
6th
4th
3rd3rd
4th
4th
8th19th5th4th
6th
3rd5th
1st4th
13th
4th
2nd2nd
3rd
2nd
Happy Numbers
1st3rd
19th20th
1st16th10th16th
10th
1st23rd7th14th
17th
11th17th3rd5th
6th12th
9th11th14th
28th1st
15th12th4th15th
9th
5th11th
Happy Numbers (Long)
1st3rd
7th
4th
6th
5th
21st7th9th
11th
15th12th1st4th
3rd9th
7th5th5th
23rd1st
3rd36th21st3rd
7th
12th
Hexdump
3rd4th
π
20th10th
4th
14th
3rd3rd2nd
3rd4th
7th10th
π
4th5th2nd
9th3rd5th
9th2nd
19th9th
3rd2nd
3rd
Intersection
4th
26th
22nd
4th
3rd
19th4th
13th
2nd
6th
Inventory Sequence
9th7th
7th
9th
4th
8th
9th9th
7th
12th8th
11th3rd
3rd12th
ISBN
4th3rd
5th
12th
9th
7th
6th9th
6th3rd
12th5th7th1st27th6th17th
16th1st4th
15th3rd
4th25th
4th
5th
7th
Jacobi Symbol
5th
17th
1st
25th
2nd
4th5th
30th2nd
13th
3rd
4th
Kaprekar Numbers
2ndπ2nd5th
6th3rd1st1st
1st3rd5th4th1st2ndπ
1stπ2nd
2nd1st
4th
1st2nd2nd
π3rd2nd3rd
3rd2nd3rd
2nd3rd2nd
2nd2nd
2nd
2nd2nd
Kolakoski Constant
3rd5th
3rd
7th
3rd5th
15th
3rd
4th
Kolakoski Sequence
2nd1st
17th
7th
8th
8th
16th
16th9th
5th
7th5th9th
4th3rd
17th
4th
7th4th
Leap Years
4th5th
1st
4th8th3rd10th
3rd10th1st1st1st5th
1st
9thπ10th
8th
7th1st3rd3rd17th2nd4th4th
16th7th22nd
12th4th
4th7th3rd
8th7th
4th
1st3rd
Levenshtein Distance
4th
10th
1st14th
4th
4th
13th
13th3rd4th
17th
1st
30th3rd
1st
π
1st
Leyland Numbers
14th8th9th5th
3rd
19th
12th75th6th1st
5th
16th11th
1st3rd
12th
2nd
9th
ln 2
13th
6th
4th17th4th5th6th
6th
11th
1st
6th
1st
5th
1st4th
12th
π
2nd
2nd
4th
Look and Say
35th23rd9th
18th10th2nd7th
19th8th
15th
3rd
1st
10th
9th25th5th4th
22nd1st15th
9th
1st
8th
7th
Lucky Numbers
5th
12th
6th
4th
2nd
10th
5th
10th17th
5th
4th10th
12th3rd
Lucky Tickets
54th4th
Mahjong
36th
Medal Tally
3rd
4th
21st
4th
3rd
4th21st
2nd
4th7th
22nd2nd
14th
Morse Decoder
7th
10th
Morse Encoder
6th
19th
Musical Chords
17th
6th
44th
N Queens
13th
Niven Numbers
7th5th2nd1st
34th9th25th1st11th1st1st11th1st1st1st1st3rd
6thπ1st
1st
19th
1st1st6th5th5th1st1st1st1st2nd13th4th7th16th1st1st1st
4th11th1st1st12th18th6th1st
3rd
1st3rd
Niven Numbers (Long)
7th4th
11th
31st
4th
23rd7th1st12th
6th
8th
1st
17th
17th19th4th1st1st1st19th17th11th12th14th4th7th
30th3rd1st
5th1st19th5th
14th1st
14th
Number Spiral
5th
6th
19th
4th5th
2nd
12th
6th6th
4th15th
8th4th
10th6th
41st4th
19th
2nd
5th
Odious Numbers
9th13th
8th
7th10th3rd8th3rd1st9th1st21st6th1st
1st8th
16th
1st
1st4th
15th1st7th14th17th
22nd14th2nd19th1st7th16th
26th20th1st1st
11th8th
7th
11th6th
Odious Numbers (Long)
9th7th
6th
12th7th9th
1st
9th1st17th6th1st
17th
10th6th12th
11th
1st
6th1st
4th1st3rd4th6th
10th9th9th1st
1st3rd5th
18th3rd1st
6th3rd
5th
8th4th
Ordinal Numbers
6th6th
6th
15th
11th
22nd7th
4th
6th
1st
6th25th
2nd
2nd1st3rd3rd9th7th
8th
4th9th4th
3rd6th
2nd8th4th1st
1st
PalindromemordnilaP
4th
7th
10th
10th
62nd2nd
15th
Pangram Grep
11th
26th16th
10th
20th
11th
2nd
1st
3rd
8th10th5th7th6th1st
12th6th3rd
17th1st18th
14th10th
3rd
Pascalβs Triangle
7th6th1st1st
22nd9th11th10th
15th7th
8th7th6th
2ndπ9th
18th
1st
11th25th1st5th1st1st1st10th
4th11th9th8th
15th1st11th
3rd3rd5th4th
1st1st
7th
8th4th
Pernicious Numbers
1st6th1st1st
20th1st1st6th8th1st1st11th1st1st1st8th1st3rd
4th2nd1st28th12th
1st5th1st1st
1st22nd1st1st1st1st1st1st1st1st15th1st1st1st
5th1st2nd4th13th1st1st
3rd8th1st3rd
Pernicious Numbers (Long)
7th
12th
8th
1st6th1st5th
1st
3rd6th
6th
4th
3rd30th
1st7th1st
7th5th7th4th
1st3rd
5th10th2nd
1st4th
6th
7th
Poker
9th
26th
Polyominoes
24th
Prime Numbers
11th
9th
23rd
20th7th
1st1st8th
7th
1st23rd1st
1st
1st
1st
11th1st1st3rd1st5th20th
16th9th18th
1st1st1st
5th10th18th3rd1st
28th9th
17th9th
Prime Numbers (Long)
8th
19th
12th3rd11th
1st6th
6th
5th
1st
7thπ
9th
1st
7th1st1st1st1st1st11th
11th7th7th
1st1st6th
1st1st1st3rd
8th6th
1st6th
Proximity Grid
27th
QR Decoder
4th
3rd
4th
22nd
2nd
Quine
1st5th1st7th6th2nd9th1st10th9th6th7th16th1st8th1st6th1st10th7th1st3rd1st1st1st1st3rd1st8th1st28th1st1st1st10th1st1st1st1st1st5th23rd1st1st3rd1st
1st5th1st5th1st8th1st8th17th
11th1st
RecamΓ‘n
2nd4th5th1st
12th8th1st8th
8th7th7th1st4th5th
5th2nd3rd
9th
7th
5th1st6th5th
4th6th5th
3rd
8thπ
14th2nd
2nd7th23rd
2ndπ
3rd
4th
Repeating Decimals
31st
4th
Reverse Polish Notation
1st
55th
50th
31st
Rijndael S-box
3rd
9th
45th
4th
Rock-paper-scissors-Spock-lizard
57th
Roman to Arabic
2nd2nd
5th
9th13th6th5th
22nd9th1st4th8th5th
18th
2nd9th
6th
7th7th1st3rd
4th6th3rd
1st5th5th7th
18th1st
15th5th2nd
3rd4th
2nd
3rd
ROT13
3rd4th
13th
4th
6th
10th3rd
7th14th2nd6th
6th
9th8th3rd
13th2nd5th
22nd
1st
Rule 110
11th
3rd
27th
4th
19th
2nd
Seven Segment
39th
28th
6th
21st
3rd
6th
20th
18th
5th
SierpiΕski Triangle
49th26th
9th
10th
8th
3rd13th
11th
59th
7th
20th11th7th
15th12th15th
23rd6th13th
13th
3rd
9th
Smith Numbers
7th
19th
2nd5th
18th
12th27th
2nd
4th
15th3rd
18th8th
3rd
5th
Spelling Numbers
1st
52nd
3rd
Star Wars Opening Crawl
32nd
Sudoku
16th
38th
Sudoku (Fill-in)
14th
5th
16th
Ten-pin Bowling
3rd
16th3rd
Tic-tac-toe
5th
14th
8th
π
6th3rd2nd4th
6th
12th5th5th
30th2nd
8th
8th
2nd
Time Distance
43rd
2nd
34th
Tongue-twisters
13th
14th
10th
6th
18th
2nd
8th
25th7th
17th
12th
4th
Transpose Sentence
13th
1st
1st
1st8th
9th3rd
United States
10th
6th
8th
7th
π
3rd2nd3rd
11th5th
8th1st
3rd
Vampire Numbers
25th28th
3rd10th
3rd
5th
18th
17th
7th6th
3rd
Van Eck Sequence
18th
17th
47th
8th
43rd3rd
40th
4th
Zeckendorf Representation
2nd2nd
5th
11th9th
5th2nd
13th2nd
3rd6th2nd
2nd3rd
1st16th
6th
3rd
7th
4th3rd3rd
11thπ
3rd12th
4th
6thπ
Ξ³
6th15th12th
4th
4th
1st
5th
23rd3rd
2nd6th
Ξ»
6th6th21st
4th
4th
41st
3rd
29th5th
3rd5th
Ο
30th22nd31st
5th22nd5th
7th
8th
41st
1st
6th
5th
29th
9th
31st
10th
52nd
10th
3rd
4th
Ο
6th
20th
5th22nd5th
7th
38th
1st
5th
29th
6th
30th
21st
3rd5th
4th
Ο
4th
5th2nd28th5th
5th8th3rd4th11th1st6th7th
5th2nd
10th1st
15th
10th33rd
1st
5th4th
5th
1st5th5th
1st3rd
19th2nd3rd
1st5th3rd
6th
β2
29th12th
8th4th3rd16th1st7th6th
π
1st
22nd14th
1st
1st
5th
1st
5th
1st
18th
3rd
1st5th1st
6th
π
4th3rdπ3rd21st7th11th1st3rd
5th15th1st5th6th4th7th
4thππ
10th
2nd1st
1st
4th5th2nd
3rd5thπ3rd
1st2nd
2nd16th1st1st
π3rd
π
2nd6th