12 Days of Christmas
6th
38th76th21st
8th
32nd
8th
39th
7th44th188th
342nd
4th
8th
10th3rd
24 Game
3rd
99 Bottles of Beer
4th
48th43rd19th
5th
29th
31st
8th16th100th
375th
4th
6th3rd
Abundant Numbers
9th11th11th6th
41st35th19th
3rd5th24th16th25th12th7th9th12th12th
17th16th
17th
8th54th
38th
9th142nd
6th80th
8th8th8th14th3rd
Abundant Numbers (Long)
9th10th12th6th
31st27th19th
1st
26th
20th13th6th
12th
9th15th
11th
4th36th
28th
116th
6th45th
5th6th9th2nd
Arabic to Roman
5th
10th12th5th
11th
24th45th
1st
5th
79th
11th
92nd
2nd
8th5th
2nd
Arithmetic Numbers
8th
5th5th
17th13th17th
9th
17th
6th7th7th6th9th
8th5th
11th23rd
19th
13th19th8th
7th
14th
23rd16th
4th26th6th
12th
5th
9th3rd
Arrows
5th
16th
8th
23rd
14th
17th78th
82nd
2nd
7th5th
Ascending Primes
4th
6th
29th14th18th
6th4th19th
8th8th
1st
10th
35th
2nd
10th4th
46th
10th2nd28th
2nd
5th2nd4th4th
ASCII Table
11th
11th
73rd25th23rd
5th
18th
7th
13th
9th13th83rd
37th
2nd
4th
3rd
brainfuck
51st
20th
19th
4th
4th
Card Number Validation
4th
Catalan Numbers
7th
15th
14th3rd33rd15th18th12th13th
15th
8th
16th
19th38th
11th
17th
16th
116th
3rd41st
11th
5th
9th
Catalan’s Constant
10th5th9th3rd5th29th11th16th10th
4th
27th8th10th11th9th4th7th7th3rd
6th7th12th
5th15th36th
1st
9th6th5th3rd11th14th13th8th130th13th12th2nd21st11th
6th5th5th8th5th6th4th7th6th
Christmas Trees
7th
6th
22nd34th15th
6th
25th
6th3rd
13th
10th14th84th
15th
34th
112th
1st
14th
7th
12th4th
Collatz
7th
13th12th
47th3rd17th
33rd
9th12th
10th
17th
3rd78th
28th19th
121st
4th
23rd
8th4th18th2nd
CSS Colors
5th
11th
5th
24th
10th
8th
29th
6th
1st
40th
84th
4th
5th
Cubes
4th
24th
9th
16th
21st
2nd
2nd
Day of Week
4th5th
1st10th10th1st
23rd
12th7th11th1st4th1st
1st
2nd88th
8th
14th
25th58th
1st15th
4th20th
7th
8th
2nd
DFA Simulator
Diamonds
7th
32nd
20th
5th
23rd
27th
8th
14th
8th23rd80th
81st
3rd58th
4th
Divisors
13th33rd13th7th
46th26th32nd
16th
28th
4th13th15th24th10th
8th
12th30th
26th
9th61st
16th
53rd15th
1st
2nd
1st
31st9th
3rd
17th1st
Emirp Numbers
8th
6th6th
21st17th4th
6th1st16th10th14th10th7th7th
13th
15th
23rd
14th42nd
18th23rd
31st
10th36th
2nd54th36th
5th7th
6th5th
Emirp Numbers (Long)
4th
6th4th
23rd11th15th
11th
24th
7th5th
10th
8th
41st
19th
13th
40th
3rd
12th
3rd
6th3rd
Emojify
6th
19th
12th
26th
11th
128th
5th
7th4th
Evil Numbers
8th13th8th8th
21st8th13th15th9th1st5th31st12th8th1st1st9th1st
19th7th31st
11th35th1st8th14th
15th44th20th14th14th11th19th
19th24th13th1st15th
3rd31st39th32nd
11th9th6th7th7th11th5th
Evil Numbers (Long)
8th9th4th6th
29th7th15th14th9th
1st
11th6th1st
7th12th
11th6th29th
25th
6th13th
4th39th15th14th6th
13th
14th16th15th1st12th
5th22nd18th13th
6th1st
5th3rd6th4th
Factorial Factorisation
9th7th6th7th9th34th18th17th
6th
27th
10th11th7th4th
9th2nd
10th7th12th
7th18th
10th
11th10th
5th5th14th14th4th149th
8th7th31st14th
13th5th7th4th
6th3rd7th4th
Farey Sequence
10th
5th9th
20th12th15th
21st
10th12th
13th
12th45th
11th
13th13th
26th9th
5th
13th
9th
6th
6th3rd
Fibonacci
3rd36th3rd1st71st8th39th1st18th19th13th3rd32nd23rd1st1st20th27th1st
26th1st61st
22nd25th30th1st
56th43rd6th1st4th17th1st
12th1st31st1st17th20th1st59th59th12th
5th22nd1st
1st12th12th10th
Fizz Buzz
1st110th13th1st
31st103rd19th
6th32nd1st
15th22nd4th7th
15th
29th
4th
17th1st1st
32nd11th20th
49th
9th78th74th
53rd
58th3rd130th74th
50th25th
11th20th31st4th
Foo Fizz Buzz Bar
1st
8th4th
51st46th23rd
8th
1st
5th11th9th5th
9th
12th26th46th
28th13th5th
39th
1st
20th3rd20th20th
7th10th
4th
12th💎
Forsyth–Edwards Notation
4th
17th19th10th
6th
28th
11th
47th
10th
117th
3rd
8th2nd
Fractions
7th
51st
25th
13th
27th
11th
10th
20th
38th
25th
72nd
6th
4th
Game of Life
40th
24th
Gijswijt’s Sequence
4th3rd
6th
9th10th
6th
20th
8th6th
8th
7th
62nd
5th
7th
7th4th6th💎
Happy Numbers
14th11th7th7th
35th17th6th
1st1st21st8th21st11th10th7th1st12th
7th
16th44th
21st33rd
11th
8th
21st
1st49th10th
1st54th24th
9th
9th5th19th10th4th
Happy Numbers (Long)
12th9th5th8th
26th14th8th
9th
27th
20th11th6th6th5th10th
1st
6th55th
18th
10th
5th
13th
81st9th
5th
7th
3rd
5th4th11th2nd
Hexdump
7th
18th25th6th
6th
19th
13th
10th
40th
4th
💎
Intersection
6th
41st
22nd
8th
29th
56th
3rd
7th
3rd
Inventory Sequence
13th
9th
35th23rd28th
7th
33rd
10th9th
19th
160th
6th
7th
8th5th
ISBN
6th7th
16th31st10th
5th
17th11th
11th
8th
12th41st
16th
9th
18th
35th
5th
5th
3rd
Jacobi Symbol
6th
25th18th13th
22nd
28th
70th
2nd
4th
Kaprekar Numbers
15th
6th
4th
Kolakoski Constant
9th6th8th4th5th27th21st14th14th
5th
26th9th10th10th9th4th6th7th4th
9th10th14th
6th17th34th
12th
11th6th5th4th12th16th14th6th118th12th13th2nd31st10th
7th6th5th8th7th6th4th8th5th
Kolakoski Sequence
9th
5th10th
26th17th14th
5th
10th
7th8th
1st
11th31st
12th
13th15th
19th
3rd
6th
12th3rd
Leap Years
16th36th7th11th
68th44th31st
7th10th29th
22nd11th13th12th14th12th
17th19th
52nd
31st96th
28th17th18th72nd17th17th24th22nd26th22nd
156th22nd43rd5th43rd76th
10th27th6th
15th5th14th13th
Levenshtein Distance
10th
8th
32nd
1st
40th
8th
14th
13th8th
Leyland Numbers
7th
6th
20th10th
11th
4th
6th
15th82nd
15th
7th
5th
8th
2nd
ln 2
7th5th8th3rd5th17th16th15th14th
7th
28th10th13th13th11th5th10th9th4th
7th13th15th
4th20th37th
28th
10th6th4th3rd28th11th16th9th70th14th11th4th26th10th
4th5th5th6th4th8th4th7th6th
Look and Say
6th
7th
13th13th
9th
27th
5th
9th
12th
15th
149th
5th
6th2nd
Lucky Numbers
7th
16th
31st
28th
43rd
7th
Lucky Tickets
Mahjong
7th
9th
19th
Maze
Medal Tally
9th
6th
31st
104th
4th
4th
💎
Morse Decoder
3rd
11th
28th
194th
3rd
Morse Encoder
6th
23rd
208th
3rd
4th
Musical Chords
22nd10th
10th
9th
3rd
N Queens
19th
103rd
3rd
Niven Numbers
12th11th1st1st
41st1st27th12th1st1st1st17th1st1st1st1st1st1st14th17th1st
1st
22nd1st1st1st
1st27th14th1st1st1st12th16th5th8th1st33rd13th15th3rd28th1st
9th1st1st7th1st7th1st1st
Niven Numbers (Long)
12th8th1st7th
22nd26th15th14th9th
24th11th24th9th3rd10th7th13th11th10th1st
26th
15th14th9th74th
1st25th11th4th7th6th11th23rd27th17th4th37th13th12th3rd55th8th
8th7th11th
6th4th3rd5th
Number Spiral
4th
7th
22nd11th12th
4th
21st4th
7th6th
10th
7th9th25th
66th
2nd
4th
4th
2nd
2nd
Odious Numbers
9th14th7th9th
20th8th10th14th1st1st4th31st12th9th1st1st8th1st
16th6th27th
11th35th1st8th11th
15th42nd18th14th13th11th20th
16th21st14th1st16th
3rd27th37th18th
11th8th7th7th8th10th5th
Odious Numbers (Long)
9th8th4th6th
18th7th9th13th1st
5th
12th6th1st
6th12th
11th6th26th
23rd
6th11th
4th38th17th4th6th
14th
9th16th15th1st15th
5th19th16th12th
6th4th
5th3rd7th4th
Ordinal Numbers
7th
56th25th19th
7th
13th
64th
4th
5th
6th
4th
Pangram Grep
6th
26th31st13th
6th
16th11th
22nd9th39th
13th
8th
10th22nd60th
7th20th
12th
30th
48th
5th83rd
39th18th
4th7th12th1st
Pascal’s Triangle
6th
12th
52nd17th23rd
9th
33rd
9th
17th
13th
28th
28th
212th
4th
7th
14th3rd
Pernicious Numbers
16th1st8th1st1st18th1st1st1st14th4th1st1st7th1st1st1st1st1st12th8th14th1st21st27th7th26th4th1st1st
11th27th9th1st1st1st1st1st1st1st1st1st11th1st4th1st1st
19th13th1st1st6th1st5th1st1st
Pernicious Numbers (Long)
8th
5th9th
25th14th22nd
2nd
26th9th14th10th6th
12th
9th12th12th
24th8th20th28th
12th23rd
9th
9th8th12th15th
49th
10th4th36th
13th
4th
9th
Poker
2nd
116th
2nd
Prime Numbers
10th31st9th1st
55th22nd28th14th1st1st1st16th20th10th8th1st3rd1st
1st19th1st10th1st1st21st42nd
13th1st
24th1st7th
16th29th14th1st1st9th57th1st1st16th
22nd5th7th1st9th17th3rd
Prime Numbers (Long)
9th7th7th1st
37th10th25th
9th
1st
12th3rd
1st
11th4th
1st
7th1st
20th1st
11th
20th13th
1st18th28th1st52nd44th
17th
1st4th17th1st
Proximity Grid
13th
QR Decoder
4th
Quine
1st
5th1st
15th25th6th64th32nd
28th1st
1st
1st
1st
1st
30th10th4th24th53rd29th1st1st
10th1st
1st1st1st5th
63rd
74th5th1st13th
1st46th
11th
1st
Recamán
9th
49th30th30th
35th
22nd93rd
252nd
4th
8th
11th5th
Repeating Decimals
29th
Reverse Polish Notation
5th
20th
51st
Reversi
3rd
11th
5th
3rd
54th
2nd
3rd2nd4th2nd
Rijndael S-box
4th
25th18th10th
4th
4th
9th
Rock-paper-scissors-Spock-lizard
2nd
18th7th
29th
11th
8th
271st
3rd💎
Roman to Arabic
8th
15th17th10th
17th
10th
1st
5th
11th28th
32nd
7th
8th3rd
ROT13
30th
17th
19th
8th
70th
4th
Rule 110
22nd
6th
263rd
4th
7th
Scrambled Sort
8th
8th
76th6th
Seven Segment
5th
46th27th19th
5th
21st
10th
115th
5th
6th2nd
SI Units
19th
70th
4th
Sierpiński Triangle
7th
8th7th
41st22nd23rd
3rd
23rd
10th6th
13th
13th
63rd
10th
7th
8th4th
Smith Numbers
23rd
9th
2nd
7th
Spelling Numbers
10th
10th
45th
6th
2nd
Star Wars Opening Crawl
6th
23rd
79th
💎
Sudoku
24th
111th
2nd
Sudoku (Fill-in)
24th
101st
Ten-pin Bowling
7th
Tic-tac-toe
23rd
118th
Time Distance
3rd
20th13th
21st
60th
3rd
💎
Tongue-twisters
4th
6th
15th24th13th
7th
26th
8th6th
10th
9th
9th
15th95th
126th
3rd
7th
7th4th
United States
19th
28th
231st
4th
Vampire Numbers
5th
10th
2nd28th7th11th
💎
8th
15th
7th190th
2nd36th
5th
5th4th
Van Eck Sequence
9th
7th
30th18th20th
35th
10th
9th
278th
4th
5th
12th4th
Zodiac Signs
29th
116th
γ
10th4th7th4th5th31st25th13th10th
4th
20th7th11th9th7th3rd5th5th4th
6th6th6th
6th11th18th
1st
7th6th6th2nd6th12th10th5th73rd13th10th2nd15th8th
5th4th3rd4th6th5th4th6th4th
λ
12th3rd11th5th5th51st28th18th12th
7th
25th12th9th10th7th3rd7th5th4th
10th9th15th
8th17th58th
17th
15th11th6th5th10th19th14th7th112th14th14th2nd29th15th
10th11th6th5th5th7th5th9th6th
π
14th5th11th7th3rd70th55th40th17th
6th
28th20th13th17th11th6th10th7th5th
22nd19th31st
5th45th139th6th1st
18th11th6th5th30th25th31st9th159th16th37th2nd26th18th
9th13th11th8th6th8th6th7th
τ
12th6th10th5th3rd48th27th23rd15th
6th
25th18th11th15th10th6th8th7th5th
15th15th19th
5th33rd84th
34th
13th8th6th5th30th19th17th8th134th13th22nd3rd21st12th
9th8th6th8th5th8th6th7th6th
φ
10th7th9th5th6th45th25th12th9th
9th
1st24th10th10th10th6th10th8th4th6th24th21st29th
5th23rd52nd
1st
16th7th6th5th28th22nd10th12th1st13th25th4th23rd15th
10th8th8th7th5th10th6th8th6th
√2
9th5th10th5th5th45th28th24th8th
11th
31st16th12th11th13th6th12th10th5th
1st16th29th
5th8th78th
39th
13th7th6th5th28th17th19th12th129th12th19th4th45th14th
10th9th7th9th5th12th6th7th6th
𝑒
12th10th13th6th9th58th45th30th26th
8th
29th17th13th17th11th8th10th9th5th
23rd16th31st
10th6th28th77th
1st
19th11th5th6th29th24th19th10th83rd32nd32nd5th38th22nd
8th7th10th9th6th10th7th10th9th