12 Days of Christmas
46th26th23rd
13th
27th
19th
3rd
11th10th28th
9th29th15th8th
12th
10th9th
18th
17th
12th7th13th
35th10th
14th
24 Game
14th
22nd
48th
4th3rd
99 Bottles of Beer
9th
99th
27th
9th
57th
73rd
6th
26th43rd96th9th54th10th32nd
57th47th
Abundant Numbers
19th19th
19th150th125th84th
19th16th28th15th27th14th13th
24th
33rd
47th
15th51st279th14th44th
41st
11th17th33rd55th49th23rd26th10th
90th48th
29th13th9th
16th
17th
Abundant Numbers (Long)
18th13th
84th58th61st
15th12th21st16th26th11th11th
13th
22nd
31st
16th31st128th14th32nd
29th
11th8th24th36th24th9th38th11th
49th36th
9th10th8th
11th
13th
Arabic to Roman
10th
36th
35th21st
Arithmetic Numbers
12th7th
9th55th43rd40th
33rd15th10th12th17th2nd5th
13th
24th10th17th
9th
80th
11th
27th15th8th9th11th18th
8th29th8th4th
25th18th
7th3rd5th
10th7th11th
Arrows
34th
65th4th
Ascending Primes
28th
17th
34th5th
ASCII Table
22nd55th
28th
31st5th
Billiards
13th
44th
brainfuck
24th
29th
57th6th
Card Number Validation
20th
41st4th
Catalan Numbers
39th
181st2nd
Catalanβs Constant
16th6th
29th
5th
11th
47th
110th7th
7th
5th
4th
Christmas Trees
41st49th39th
18th
107th
36th
49th
58th10th
72nd
Collatz
15th18th
18th
56th92nd106th
36th15th18th18th22nd12th14th
13th
26th
24th
12th
96th15th22nd
50th18th10th
25th40th34th9th62nd9th
53rd51st
24th11th
10th
18th
CSS Colors
22nd
12th
84th
30th
Cubes
13th
10th
6th
35th3rd
Day of Week
36th
84th
54th
44th1st
DFA Simulator
12th
17th
Diamonds
12th19th
30th
36th
8th
15th
36th
128th5th
62nd
Divisors
23rd11th
81st144th86th
41st20th31st18th18th14th21st
18th
53rd
60th
74th129th
36th
63rd28th12th23rd48th9th60th15th1st1st60th
108th1st
42nd14th
15th
Emirp Numbers
9th
69th
36th
30th
146th
29th
36th12th151st10th
Emirp Numbers (Long)
8th
11th
39th6th
Emojify
26th
13th
69th
79th6th
30th
Evil Numbers
12th121st
31st40th35th
14th
49th
39th
56th32nd22nd26th
31st75th
111th10th51st
68th41st
Evil Numbers (Long)
73rd
29th23rd27th
10th
29th
24th
29th17th13th17th
17th37th
32nd7th21st
36th19th
Factorial Factorisation
26th
25th
13th
32nd5th
Farey Sequence
32nd
16th
51st11th
Fibonacci
36th60th8th
43rd
42nd124th87th
32nd
13th51st68th54th57th30th29th
27th61st16th18th60th31st
38th1st1st
101st
1st31st25th54th39th27th27th27th1st15th113th
7th112th25th
52nd31st35th
1st
45th
Fizz Buzz
8th16th11th30th33rd19th32nd235th105th24th13th39th37th1st37th8th31st7th25th
2nd53rd
53rd15th9th4th12th24th1st1st1st6th
22nd47th13th24th40th8th93rd35th43rd35th3rd42nd11th3rd44th14th17th55th15th12th
17th
24th
Foo Fizz Buzz Bar
15th
17th
64th
37th
27th
24th
43rd
14th8th21st
ForsythβEdwards Notation
17th
16th
35th7th
Fractions
20th
14th
37th6th
Game of Life
14th
8th
30th5th
Gijswijtβs Sequence
11th
20th
60th5th
10th
Happy Numbers
10th14th
32nd
30th24th
10th11th
36th7th25th
54th
9th
120th11th
56th
Happy Numbers (Long)
10th11th
12th19th
28th
26th10th
9th10th
20th7th20th
29th
7th
23rd10th
42nd
Hexdump
21st
31st
113th4th
Intersection
16th
19th
68th6th
Inventory Sequence
35th
97th8th
ISBN
58th
15th
104th
14th
44th7th
Jacobi Symbol
26th
36th4th
Kaprekar Numbers
27th4th
Kolakoski Constant
6th
30th
5th
68th7th
7th
7th
4th
Kolakoski Sequence
35th
151st7th
45th
Leap Years
24th5th
19th
136th136th71st
42nd16th36th21st25th17th24th
31st
44th
76th
16th125th395th
37th
60th22nd15th19th51st81st93rd20th426th19th50th
104th63rd
26th18th
19th
22nd
Levenshtein Distance
32nd
35th
144th8th
20th
Leyland Numbers
17th
29th
1st8th
ln 2
6th
34th
6th
81st6th
5th
4th
4th
Look and Say
28th
9th
44th6th
11th
Lucky Numbers
29th7th
5th
26th
49th
65th11th
Lucky Tickets
26th
52nd6th
Mahjong
17th
31st
Maze
15th
34th
Medal Tally
10th
22nd5th
Morse Decoder
24th
12th
91st4th
Morse Encoder
20th
13th
99th
Musical Chords
13th17th
26th
7th
52nd
N Queens
22nd
22nd2nd
Niven Numbers
20th
137th
35th26th30th
27th16th23rd
24th
73rd1st
58th31st
44th57th54th
168th14th
102nd56th
Niven Numbers (Long)
58th
36th12th23rd
18th11th13th
37th
25th
35th20th
23rd30th28th
159th16th
57th32nd
Number Spiral
27th
17th
8th
59th7th
Odious Numbers
21st
95th94th73rd
38th38th31st27th27th12th15th
44th40th34th
21st81st311th
49th
46th27th20th29th
29th61st28th134th10th48th
56th
25th
38th23rd
26th
24th24th
Odious Numbers (Long)
22nd
61st
37th24th25th
10th
25th
23rd
33rd17th11th17th
15th34th
89th8th21st
34th
Ordinal Numbers
27th
33rd
10th
54th9th
PalindromemordnilaP
4th
12th15th12th
21st
5th
7th
23rd4th
27th
6th
Pangram Grep
20th
22nd
50th
32nd
26th
43rd
62nd9th
Partition Numbers
28th4th
Pascalβs Triangle
55th
22nd
18th
28th
56th29th32nd
71st1st
9th
Pernicious Numbers
21st22nd
71st
38th33rd30th
24th
22nd
37th
44th139th
29th
27th
23rd41st39th57th
208th16th
81st51st
30th17th
27th
Pernicious Numbers (Long)
12th10th
32nd14th
12th
12th
17th
28th59th
21st
12th
14th15th17th14th
114th5th
36th25th
14th7th
8th
Poker
14th
31st
Polyominoes
29th
Prime Numbers
11th
214th
36th
51st
86th
86th
81st
106th65th
137th17th
Prime Numbers (Long)
19th
113th
20th
11th
30th
44th
39th
41st
41st15th
Proximity Grid
24th
45th
QR Decoder
23rd
31st3rd
Quine
1st22nd1st8th
2nd93rd130th69th21st6th18th27th1st20th30th13th22nd22nd21st19th3rd9th50th
30th10th25th8th91st179th1st1st
25th1st44th1st1st50th68th
36th56th15th41st
1st11th
26th33rd8th12th13th36th
23rd
RecamΓ‘n
15th
36th
72nd10th
Repeating Decimals
23rd
47th3rd
Reverse Polish Notation
24th
1st
44th
35th3rd
Reversi
19th
54th
Rijndael S-box
4th7th
7th6th
3rd20th14th
5th16th
14th
11th
6th
7th6th
65th4th5th
15th4th
6th
5th5th
Rock-paper-scissors-Spock-lizard
13th
14th
37th5th
Roman to Arabic
34th
14th
186th14th
ROT13
20th
105th4th
3rd
Rule 110
24th
30th
65th5th
Seven Segment
28th
15th
27th81st
81st5th
SI Units
7th
5th
13th
SierpiΕski Triangle
30th
18th
37th
124th9th
Smith Numbers
27th
27th6th
Spelling Numbers
29th74th
15th
42nd4th
Star Wars Opening Crawl
12th
27th
Sudoku
24th
49th
Sudoku (Fill-in)
22nd
67th
Ten-pin Bowling
15th
33rd
Tic-tac-toe
15th
41st
Time Distance
30th
41st4th
Tongue-twisters
9th
29th
16th
86th
7th
11th16th
32nd7th
14th
Transpose Sentence
27th
57th
United States
21st
18th114th
34th
35th23rd
Vampire Numbers
26th
8th
99th5th
Van Eck Sequence
33rd
108th9th
7th
Zeckendorf Representation
113th5th
Zodiac Signs
26th
97th
Ξ³
4th7th17th6th22nd21st15th24th7th6th
24th18th11th11th7th3rd5th11th4th5th
7th7th17th
8th24th31st6th48th
19th6th17th4th6th10th22nd7th57th6th10th3rd17th8th5th6th4th3rd4th6th6th4th7th17th
Ξ»
6th26th
9th
29th31st
7th4th
10th4th
47th
10th
69th
7th
18th
33rd8th
11th
5th5th8th5th
Ο
6th35th19th
37th
7th
12th
18th
66th
129th7th
4th
10th
6th
6th
Ο
13th
21st6th24th
31st
7th
12th5th
53rd
102nd6th
10th
5th
6th
Ο
7th14th
37th
7th
13th
20th
61st
26th
135th7th
9th
5th
6th
β2
6th
37th
7th
14th
50th
130th6th
11th
5th
6th
π
10th13th21st10th33rd45th50th44th
34th36th13th23rd11th9th29th14th5th
22nd28th56th
8th52nd98th
55th
36th11th20th8th36th51st20th13th96th9th32nd
63rd18th
25th7th9th19th6th10th7th11th28th