12 Days of Christmas
6th
6th22nd
8th
87th
6th
7th
24 Game
2nd
26th
5th
99 Bottles of Beer
31st
6th
201st
28th
37th
Abundant Numbers
76th
15th
21st25th
8th
24th
20th
12th
181st
6th
19th
Abundant Numbers (Long)
10th
21st
6th
69th
19th
9th
9th
19th
Arabic to Roman
72nd
8th
16th
9th
35th
Arithmetic Numbers
6th
10th6th
4th
49th
9th
8th
6th
5th
Arrows
4th9th
7th
29th
11th
10th
19th
Ascending Primes
6th
1st4th
9th
5th
10th
ASCII Table
3rd
29th
14th12th
6th
10th
8th
5th
10th
6th
Billiards
3rd
2nd
4th
5th
brainfuck
69th28th
9th10th
2nd
41st
7th
25th
11th
51st
6th
9th
3rd
Card Number Validation
4th
3rd
15th
6th
3rd
9th
Catalan Numbers
17th
24th1st
1st
50th
11th
12th
64th
3rd
22nd
Catalanβs Constant
7th
1st
7th
15th
Christmas Trees
21st
14th
19th
3rd
27th
13th
20th
13th
3rd
8th
Collatz
12th
27th
11th
5th10th
17th9th
4th10th
46th
11th
24th
8th31st
115th
11th
8th20th
CSS Colors
4th
7th
19th
5th
167th
3rd
15th
8th
Cubes
5th
5th7th
5th
33rd
6th
6th
5th
7th
Day of Week
14th
5th
92nd
5th
54th
143rd
9th
15th
DFA Simulator
5th
3rd
3rd
9th
Diamonds
12th
16th20th
6th
70th
10th
12th
14th
13th
Divisors
15th
22nd
94th71st50th
16th43rd
25th16th
23rd14th
20th35th
18th
41st129th
9th
68th
22nd6th79th
328th
6th
38th1st
4th
Emirp Numbers
66th
18th
12th16th
6th
10th
18th
241st
5th
29th
Emirp Numbers (Long)
34th
12th
4th
5th
10th
5th
112th
3rd
9th
Emojify
7th
6th5th
4th
21st
4th
5th
56th
6th
16th
13th
Evil Numbers
22nd
128th
23rd
19th
24th25th
1st
167th
1st
19th
1st
4th
3rd
1st
Evil Numbers (Long)
8th
19th
16th
1st
1st
15th
11th
14th
Factorial Factorisation
22nd
8th
5th
16th
10th
88th
5th
1st
Farey Sequence
11th
4th8th
71st
3rd
9th
Fibonacci
39th22nd48th61st33rd13th44th8th38th87th26th27th23rd44th55th31st33rd44th32nd38th17th22nd66th12th1st1st1st20th22nd23rd81st1st12th67th29th28th1st31st28th32nd25th37th88th44th1st59th1st15th7th75th24th5th57th55th23rd27th29th36th21st40th
Fizz Buzz
65th42nd
187th
96th270th100th
33rd
23rd
48th9th
49th109th
14th
136th1st
41st
100th
8th
53rd
17th
1st204th
10th
Foo Fizz Buzz Bar
77th
8th
6th20th
11th
44th
24th
10th
189th
10th
14th
5th
ForsythβEdwards Notation
11th
4th
10th
109th
4th
12th
11th
Fractions
8th
16th17th
9th
25th
1st
1st
Game of Life
6th
11th
4th
17th
Gijswijtβs Sequence
4th
6th
6th
6th
5th
10th
Happy Numbers
58th
30th
17th
17th
23rd33rd
5th
27th123rd
1st
23rd
137th
3rd
24th
16th
Happy Numbers (Long)
39th
9th
23rd28th
7th
1st
17th
64th
3rd
11th
Hexdump
9th6th
5th
7th
4th
90th
5th
11th
Intersection
7th
10th10th
7th
33rd
12th
7th
17th
Inventory Sequence
6th
9th
4th
34th
9th
10th
5th
1st
ISBN
7th
66th
7th
13th11th
8th
54th
24th
7th
149th
9th
15th
7th
Jacobi Symbol
9th
4th
6th
11th
Kaprekar Numbers
22nd
25th
12th
Kolakoski Constant
8th
1st
5th
20th
Kolakoski Sequence
11th
9th34th
18th
8th
9th1st
1st
69th
1st
16th
67th
1st
11th
12th
Leap Years
18th
31st
21st37th
5th
93rd
14th
29th
193rd
13th
28th
10th
Levenshtein Distance
15th
4th20th
6th
48th
8th
1st
10th
1st
Leyland Numbers
27th
9th
13th4th
1st
83rd
7th
6th
5th
17th
7th
ln 2
11th9th
2nd
24th
1st
61st
7th
4th
4th
Look and Say
8th
16th
13th
17th8th
6th
27th
24th
66th
6th
21st
8th
Lucky Numbers
9th
5th
32nd
9th
4th
16th
8th
Lucky Tickets
10th
15th
Mahjong
3rd
7th
Maze
14th
4th
4th
7th
31st
2nd
11th
8th
Medal Tally
2nd
8th
4th
11th
Morse Decoder
7th
5th
2nd
22nd
2nd
6th
41st
6th
9th
4th
Morse Encoder
7th
5th
22nd
6th
3rd
5th
8th
6th
Musical Chords
6th
10th
N Queens
2nd
3rd
78th
6th
5th
Niven Numbers
20th
111th
19th
25th45th
6th
52nd146th
22nd
48th
22nd
276th
1st
38th
13th
Niven Numbers (Long)
19th
1st20th
6th
19th
21st
25th
8th
1st
1st
4th
Number Spiral
4th
6th11th
1st
36th
1st
7th
40th
2nd
6th
4th
Odious Numbers
66th
49th
29th
19th
19th24th
1st
55th
1st
21st
4th
5th
Odious Numbers (Long)
47th
19th
16th
1st
1st
20th
332nd
11th
27th
Ordinal Numbers
14th
18th
10th
90th
23rd
322nd
17th
31st
PalindromemordnilaP
4th
1st
3rd
8th
4th
1st
5th
1st
7th
Pangram Grep
13th
29th
21st
11th11th
29th15th
23rd18th
5th
28th120th
22nd
38th
6th9th
123rd
17th
5th
13th24th13th
20th
Partition Numbers
1st
2nd
1st
10th
44th
3rd
14th
Pascalβs Triangle
95th
9th
12th26th
31st
55th
17th
61st11th
68th
1st
35th
8th
Pernicious Numbers
14th
41st
26th
23rd
20th
22nd
26th
39th
18th
55th
21st
33rd
Pernicious Numbers (Long)
20th
8th
24th
8th
4th
5th
Poker
7th
14th
Polyominoes
4th
3rd
2nd
5th
22nd
6th
Prime Numbers
23rd
121st69th
1st
32nd35th
1st
169th
1st
38th
117th
1st
22nd
1st
Prime Numbers (Long)
13th
80th
1st
9th
1st
88th
1st
9th
206th
4th
1st
7th
Proximity Grid
4th
3rd
3rd
11th
QR Decoder
5th
6th
12th
2nd
Quine
1st
1st
95th63rd65th
26th
9th
11th7th
73rd18th1st
42nd
53rd28th
66th1st10th106th1st1st
1st55th52nd
57th
33rd
1st107th
53rd8th
RecamΓ‘n
13th
7th
8th
32nd
11th
13th
5th
15th
Repeating Decimals
11th
15th
Reverse Polish Notation
7th
19th
1st6th
5th
39th
5th
16th
77th
3rd
18th
Reversi
12th
Rijndael S-box
21st
10th
3rd
11th
Rock-paper-scissors-Spock-lizard
4th
15th
3rd
13th
3rd
11th
8th
Roman to Arabic
11th
12th
4th
9th
ROT13
6th
9th
31st
9th
12th
Rule 110
42nd
11th
20th
7th
8th
42nd
5th
13th
8th
Set
5th
3rd
6th
2nd
7th
3rd
1st
Seven Segment
11th
30th
9th
5th5th
3rd
30th
4th
9th
5th
9th
10th
SI Units
7th
SierpiΕski Triangle
5th
5th3rd
11th8th
66th
9th
15th
9th
30th
7th
Smith Numbers
5th
34th
9th
7th
4th
17th
Spelling Numbers
80th
4th
9th
Star Wars Opening Crawl
3rd
15th
9th
Sudoku
6th
5th
6th
5th
72nd
5th
7th
Sudoku (Fill-in)
8th
4th
6th
23rd
5th
28th
6th
13th
Ten-pin Bowling
73rd
11th
Tic-tac-toe
11th
18th
10th
36th
5th
15th
Time Distance
3rd
8th
11th
Tongue-twisters
18th
10th
48th
16th
10th
19th
Transpose Sentence
8th
1st
3rd
3rd
15th
4th
69th
1st
6th
United States
10th
5th
5th
66th
3rd
78th
6th
21st
Vampire Numbers
7th
8th
16th
Van Eck Sequence
42nd
8th
16th
6th
13th
11th
8th
20th
Zeckendorf Representation
6th
5th
3rd
26th
66th
4th
7th
Zodiac Signs
6th
5th
4th
6th
6th
43rd
4th
8th
Ξ³
3rd
1st
5th
11th
Ξ»
43rd
9th
26th
5th
3rd
18th
4th
9th
Ο
57th
17th14th
1st
57th
4th
12th
45th
Ο
12th14th
1st
65th
4th
11th
41st
Ο
19th
1st
22nd
14th
22nd
β2
11th17th
1st
57th
1st
104th
10th
15th
π
17th
10th
31st6th
16th