12 Days of Christmas
6th
6th22nd
8th
116th
9th
22nd
24 Game
2nd
26th
5th
99 Bottles of Beer
31st
6th
214th
30th
41st
Abundant Numbers
76th
15th
21st25th
8th
24th
19th
13th
222nd
5th
19th
Abundant Numbers (Long)
10th
21st
6th
69th
18th
9th
5th
18th
Arabic to Roman
71st
8th
15th
10th
38th
Arithmetic Numbers
5th
10th6th
4th
49th
9th
8th
7th
8th
Arrows
4th9th
6th
56th
10th
10th
23rd
Ascending Primes
6th
1st4th
9th
5th
12th
ASCII Table
3rd
29th
14th12th
7th
11th
8th
5th
19th
6th
Billiards
3rd
2nd
4th
7th
brainfuck
69th32nd
9th10th
2nd
62nd
7th
26th
11th
88th
6th
14th
3rd
Card Number Validation
3rd
15th
5th
3rd
9th
Catalan Numbers
16th
24th1st
1st
50th
11th
12th
64th
5th
22nd
Catalanβs Constant
7th
1st
7th
15th
Christmas Trees
21st
14th
19th
3rd
27th
13th
20th
16th
12th
8th
Collatz
12th
27th
11th
5th10th
17th9th
4th10th
46th
11th
24th
8th31st
159th
9th
8th19th
CSS Colors
5th
7th
19th
5th
179th
6th
22nd
8th
Cubes
5th
5th8th
5th
38th
6th
6th
7th
14th
Day of Week
14th
5th
96th
5th
54th
154th
8th
14th
DFA Simulator
5th
3rd
3rd
11th
Diamonds
12th
16th20th
6th
74th
10th
12th
17th
16th
Divisors
15th22nd
94th70th50th
15th44th
25th16th
22nd14th
20th35th
18th
41st129th
9th
68th
21st7th79th
357th
11th
38th1st
4th
Emirp Numbers
67th
16th
12th16th
7th
10th
18th
265th
4th
37th
Emirp Numbers (Long)
34th
11th
4th
5th
10th
5th
119th
4th
15th
Emojify
6th
6th4th
4th
19th
4th
5th
46th
6th
12th
13th
Evil Numbers
22nd
129th
23rd
17th
24th25th
1st
167th
1st
19th
1st
8th
10th
1st
Evil Numbers (Long)
8th
17th
16th
1st
1st
15th
9th
13th
Factorial Factorisation
22nd
8th
5th
17th
10th
92nd
5th
9th
Farey Sequence
11th
4th8th
76th
2nd
9th
Fibonacci
45th48th61st33rd12th44th42nd38th87th26th26th23rd43rd56th31st33rd44th33rd38th15th22nd65th12th18th1st1st20th22nd23rd81st1st12th66th28th27th1st31st28th32nd25th37th88th44th1st58th10th15th7th74th24th6th57th54th22nd27th29th36th20th40th
Fizz Buzz
65th
186th
96th267th97th
32nd
22nd
48th9th
49th109th
15th
135th1st
41st
100th
8th
182nd
18th
3rd203rd
10th
Foo Fizz Buzz Bar
77th
8th
8th20th
11th
48th
24th
11th
217th
10th
21st
5th
ForsythβEdwards Notation
11th
4th
9th
121st
4th
12th
11th
Fractions
7th
16th17th
9th
25th
4th
1st
Game of Life
6th
11th
4th
17th
Gijswijtβs Sequence
4th
6th
6th
6th
5th
10th
Happy Numbers
59th
31st
19th
15th
23rd34th
8th
27th125th
5th
23rd
175th
6th
28th
16th
Happy Numbers (Long)
39th
8th
23rd28th
7th
1st
17th
88th
4th
12th
Hexdump
9th6th
5th
7th
5th
102nd
5th
14th
Intersection
7th
10th10th
8th
40th
12th
8th
21st
Inventory Sequence
6th
9th
4th
34th
8th
10th
6th
1st
ISBN
7th
66th
7th
13th11th
8th
54th
24th
7th
162nd
9th
20th
7th
Jacobi Symbol
9th
4th
6th
18th
Kaprekar Numbers
22nd
25th
12th
Kolakoski Constant
8th
2nd
5th
20th
Kolakoski Sequence
11th
9th34th
21st
8th
10th1st
2nd
69th
1st
16th
87th
π
11th
12th
Leap Years
18th
31st
21st37th
6th
93rd
14th
29th
193rd
12th
28th
10th
Levenshtein Distance
17th
4th20th
6th
52nd
9th
16th
10th
14th
Leyland Numbers
27th
9th
13th4th
3rd
84th
7th
6th
7th
20th
7th
ln 2
11th9th
2nd
24th
1st
70th
8th
4th
5th
Look and Say
8th
16th
13th
17th8th
7th
27th
24th
97th
6th
25th
8th
Lucky Numbers
9th
6th
32nd
9th
4th
17th
8th
Lucky Tickets
10th
16th
Mahjong
3rd
9th
Maze
14th
4th
4th
7th
42nd
2nd
11th
8th
Medal Tally
1st
8th
4th
9th
Morse Decoder
7th
5th
2nd
28th
2nd
6th
60th
8th
13th
4th
Morse Encoder
7th
5th
30th
6th
4th
7th
11th
6th
Musical Chords
6th
12th
N Queens
2nd
3rd
77th
6th
6th
Niven Numbers
20th
110th
17th
25th45th
8th
51st146th
21st
48th
22nd
283rd
17th
38th
13th
Niven Numbers (Long)
17th
2nd20th
6th
19th
19th
25th
8th
12th
1st
4th
Number Spiral
4th
6th11th
1st
37th
1st
7th
57th
3rd
13th
4th
Odious Numbers
65th
48th
29th
17th
19th24th
1st
55th
1st
20th
11th
10th
Odious Numbers (Long)
46th
17th
16th
1st
1st
20th
326th
11th
27th
Ordinal Numbers
14th
17th
10th
90th
23rd
328th
17th
31st
PalindromemordnilaP
4th
1st
3rd
8th
4th
1st
32nd
1st
7th
Pangram Grep
13th
29th
21st
10th11th
28th15th
23rd18th
5th
28th120th
22nd
38th
6th8th
152nd
16th
5th
13th24th13th
20th
Partition Numbers
1st
2nd
1st
10th
43rd
3rd
13th
Pascalβs Triangle
95th
9th
12th26th
31st
55th
16th
60th11th
96th
12th
35th
8th
Pernicious Numbers
14th
41st
26th
23rd
19th
22nd
26th
39th
17th
55th
20th
33rd
Pernicious Numbers (Long)
19th
8th
23rd
7th
6th
5th
Poker
7th
15th
Polyominoes
4th
3rd
2nd
7th
27th
6th
Prime Numbers
24th
121st72nd
1st
32nd35th
1st
168th
1st
38th
114th
1st
25th
1st
Prime Numbers (Long)
13th
79th
1st
9th
1st
87th
1st
9th
222nd
6th
1st
7th
Proximity Grid
4th
3rd
3rd
11th
QR Decoder
6th
6th
10th
2nd
Quine
1st
1st
93rd63rd65th
26th
8th
10th7th
73rd18th1st
24th
53rd28th
66th1st10th105th1st1st
1st55th51st
56th
33rd
1st106th
53rd8th
RecamΓ‘n
13th
7th
9th
32nd
11th
13th
5th
15th
Repeating Decimals
11th
16th
Reverse Polish Notation
7th
17th
1st11th
5th
39th
5th
16th
98th
4th
19th
Reversi
11th
Rijndael S-box
22nd
11th
3rd
11th
Rock-paper-scissors-Spock-lizard
3rd
15th
3rd
17th
5th
13th
8th
Roman to Arabic
12th
13th
5th
18th
ROT13
6th
9th
45th
9th
12th
Rule 110
41st
9th
21st
7th
8th
55th
5th
14th
9th
Set
3rd
2nd
6th
2nd
13th
π
3rd
Seven Segment
31st
9th
5th5th
5th
44th
4th
9th
7th
15th
10th
SI Units
8th
SierpiΕski Triangle
6th
5th14th
10th8th
66th
8th
15th
9th
30th
7th
Smith Numbers
5th
35th
9th
7th
4th
18th
Spelling Numbers
79th
4th
11th
Star Wars Opening Crawl
3rd
20th
11th
Sudoku
6th
5th
6th
5th
80th
4th
8th
Sudoku (Fill-in)
7th
4th
6th
24th
5th
39th
6th
13th
Ten-pin Bowling
76th
12th
Tic-tac-toe
11th
18th
9th
41st
4th
15th
Time Distance
3rd
8th
14th
Tongue-twisters
18th
10th
65th
16th
10th
26th
Transpose Sentence
6th
1st
3rd
3rd
15th
4th
79th
3rd
6th
United States
10th
5th
5th
72nd
3rd
85th
6th
23rd
Vampire Numbers
7th
8th
21st
Van Eck Sequence
42nd
8th
16th
6th
13th
11th
8th
20th
Zeckendorf Representation
6th
5th
3rd
26th
75th
5th
8th
Zodiac Signs
6th
5th
4th
6th
6th
56th
4th
11th
Ξ³
5th
1st
7th
16th
Ξ»
43rd
9th
28th
6th
3rd
32nd
8th
15th
Ο
57th
17th17th
3rd
57th
4th
12th
45th
Ο
12th14th
3rd
65th
4th
13th
42nd
Ο
22nd
1st
22nd
17th
22nd
β2
11th17th
3rd
57th
1st
114th
11th
15th
π
17th
12th
30th12th
16th