12 Days of Christmas
2nd
40th76th6th
9th
11th
9th
38th
8th45th41st
39th
4th
7th
9th3rd
24 Game
3rd
99 Bottles of Beer
2nd
48th43rd11th
3rd
13th
30th
8th16th33rd
58th
4th
5th3rd
Abundant Numbers
9th11th11th6th
33rd37th18th
3rd4th14th12th24th11th9th6th4th3rd
17th13th
17th
11th53rd
34th
4th45th
6th79th
8th8th8th13th3rd
Abundant Numbers (Long)
9th10th12th6th
28th26th18th
1st
25th
19th12th6th
12th
9th9th
11th
4th35th
26th
38th
6th44th
5th6th9th2nd
Arabic to Roman
4th
7th12th5th
10th
26th44th
1st
4th
72nd
11th
26th
2nd
7th3rd
2nd
Arithmetic Numbers
8th
5th5th
14th13th17th
9th
9th
5th7th6th7th8th
8th5th
11th21st
18th
11th18th8th
7th
12th
13th13th
4th24th5th
12th
5th
8th3rd
Arrows
4th
15th
8th
19th
12th
17th64th
44th
2nd
5th5th
Ascending Primes
6th4th
6th
29th14th19th
7th3rd15th
7th8th
1st
10th
34th
2nd
10th5th
25th
10th2nd27th
3rd
5th💎4th4th
ASCII Table
10th
9th
70th25th23rd
7th
11th
6th
12th
9th13th22nd
18th
2nd
3rd
3rd
brainfuck
47th
19th
18th
4th
4th
Card Number Validation
4th
Catalan Numbers
4th
13th
14th4th30th15th17th11th12th
15th
7th
16th
18th36th
11th
16th
16th
110th
3rd40th
11th
5th
9th
Catalan’s Constant
5th9th4th3rd28th6th15th5th
2nd
21st6th8th11th9th4th7th6th3rd
3rd7th11th
5th16th34th
1st
9th6th5th5th11th12th13th7th97th12th12th2nd23rd10th
7th5th5th8th5th5th4th5th4th
Christmas Trees
7th
5th
22nd32nd15th
7th
15th
6th3rd
12th
10th14th73rd
15th
34th
41st
1st
13th
7th
11th4th
Collatz
7th
13th11th
42nd3rd16th
22nd
8th12th
10th
15th
3rd74th
29th19th
39th
4th
21st
6th4th17th2nd
CSS Colors
5th
8th
3rd
19th
9th
8th
24th
6th
1st
40th
40th
3rd
5th
Cubes
3rd
27th
9th
12th
17th
2nd
2nd
Day of Week
4th4th
1st10th8th1st
14th
10th7th9th1st4th1st
1st
1st82nd
9th
13th
24th54th
1st14th
4th18th
7th
4th
2nd
DFA Simulator
60th
Diamonds
6th
29th
19th
6th
17th
27th
8th
14th
8th23rd50th
39th
3rd57th
4th
Divisors
13th32nd13th7th
44th25th30th
14th
25th
4th11th8th23rd10th
8th
12th28th
22nd
9th59th
15th
51st14th
1st
2nd
1st
30th9th
3rd
15th1st
Emirp Numbers
8th
7th5th
6th17th5th
4th1st8th8th10th10th7th1st
3rd
3rd
23rd
15th16th
18th23rd
32nd
1st10th
1st15th33rd
5th7th
3rd6th
Emirp Numbers (Long)
4th
6th4th
23rd11th15th
11th
14th
7th5th
9th
8th
25th
19th
13th
16th
3rd
11th
3rd
5th3rd
Emojify
6th
15th
9th
20th
8th
81st
5th
6th4th
Evil Numbers
8th13th8th8th
17th13th13th15th8th1st8th30th11th8th1st3rd8th1st
18th9th31st
12th35th4th8th14th
15th44th18th14th14th10th18th
19th25th12th1st13th
3rd31st38th28th
11th9th6th7th7th10th5th
Evil Numbers (Long)
8th9th4th6th
24th7th13th14th8th
8th
10th6th1st
7th8th
10th6th29th
25th
9th13th
5th39th14th12th6th
13th
12th16th15th1st10th
5th21st16th13th
6th1st
5th3rd6th4th
Factorial Factorisation
9th7th5th7th9th34th18th19th
8th
27th
10th11th7th5th
9th2nd
10th7th12th
7th18th
11th
11th10th
8th5th13th13th4th135th
8th5th33rd13th
14th5th7th4th
6th3rd6th4th
Farey Sequence
10th
5th9th
20th12th15th
11th
9th12th
12th
10th45th
11th
13th13th
17th9th
5th
13th
9th
6th
5th3rd
Fibonacci
3rd35th3rd1st71st3rd38th1st18th19th11th13th32nd23rd1st1st10th26th1st
26th1st60th
22nd24th28th1st
56th41st6th1st4th16th1st
12th1st30th1st17th10th1st58th57th12th
5th22nd1st
1st12th11th10th
Fizz Buzz
1st107th13th1st
32nd97th18th
5th30th16th
13th22nd4th5th
15th
28th
4th
15th1st1st
33rd11th17th
49th
8th78th74th
35th
37th3rd124th73rd
50th26th
11th20th30th5th
Foo Fizz Buzz Bar
1st
8th4th
50th44th22nd
8th
15th
5th11th9th4th
9th
12th25th48th
28th14th5th
39th
14th
18th3rd24th19th
7th11th
4th
11th1st
Forsyth–Edwards Notation
2nd
16th19th10th
6th
30th
11th
44th
10th
39th
3rd
7th💎
Fractions
7th
49th
24th
13th
20th
10th
9th
20th
36th
24th
30th
6th
3rd
Game of Life
39th
24th
Gijswijt’s Sequence
3rd3rd
6th
9th10th
6th
22nd
7th6th
8th
7th
35th
5th
7th
7th4th5th💎
Happy Numbers
14th11th7th7th
10th20th8th
4th1st20th6th14th10th9th1st4th3rd
9th
15th17th
21st31st
11th
8th
23rd
1st37th10th
1st32nd24th
10th
9th6th19th6th4th
Happy Numbers (Long)
12th9th5th8th
26th14th8th
9th
28th
17th10th5th7th5th10th
1st
6th55th
18th
10th
5th
13th
34th9th
5th
7th
3rd
5th4th10th2nd
Hexdump
4th
18th25th6th
6th
11th
10th
9th
24th
4th
💎
Intersection
5th
40th
21st
8th
12th
19th
3rd
7th
3rd
Inventory Sequence
13th
9th
34th23rd28th
8th
30th
10th9th
19th
111th
6th
6th
7th5th
ISBN
5th7th
16th31st10th
6th
11th11th
10th
13th7th
12th41st
16th
8th
18th
15th
5th
4th
3rd
Jacobi Symbol
6th
25th18th13th
17th
28th
30th
2nd
4th
Kaprekar Numbers
15th
6th
4th
Kolakoski Constant
4th8th5th3rd27th12th11th8th
4th
26th8th8th10th9th4th6th6th4th
5th10th14th
6th18th34th
12th
12th6th5th6th12th13th14th6th106th12th13th2nd33rd8th
7th6th5th8th7th5th4th6th4th
Kolakoski Sequence
9th
5th10th
25th16th12th
6th
10th
6th8th
1st
11th29th
10th
12th15th
12th
3rd
6th
11th2nd
Leap Years
16th34th7th11th
66th45th30th
6th8th25th
21st9th13th8th13th10th
17th12th
52nd
25th93rd
28th17th15th69th17th16th23rd21st25th22nd
147th22nd44th5th43rd74th
10th26th6th
15th4th13th12th
Levenshtein Distance
10th
8th
32nd
1st
39th
8th
13th
10th8th
Leyland Numbers
7th
6th
19th10th
11th
14th
6th
14th57th
14th
1st
5th
7th
2nd
ln 2
4th8th4th4th17th15th14th12th
7th
27th8th11th12th10th5th9th8th4th
6th13th15th
4th19th36th
27th
11th6th4th5th28th10th16th8th50th13th11th3rd27th7th
5th5th5th6th4th7th4th5th6th
Look and Say
6th
5th
11th13th
9th
15th
4th
8th
11th
15th
48th
5th
5th2nd
Lucky Numbers
6th
15th
26th
24th
12th
6th
Lucky Tickets
138th
2nd
Mahjong
6th
8th
9th
Maze
Medal Tally
9th
6th
27th
56th
4th
4th
💎
Morse Decoder
3rd
11th
26th
125th
3rd
Morse Encoder
6th
24th
107th
3rd
4th
Musical Chords
21st10th
10th
6th
3rd
N Queens
16th
43rd
2nd
Niven Numbers
11th11th2nd1st
34th9th25th9th2nd1st1st16th1st1st1st1st3rd3rd12th17th1st
1st
23rd3rd1st1st
5th26th13th1st1st1st12th13th4th8th1st31st13th17th3rd27th1st
9th6th1st7th3rd6th1st3rd
Niven Numbers (Long)
11th8th1st6th
19th24th13th8th10th
16th11th24th7th3rd8th5th9th9th9th5th
26th
14th13th4th70th
1st23rd11th4th6th4th10th20th25th16th1st30th13th12th3rd54th6th
6th6th11th
3rd2nd4th3rd
Number Spiral
4th
7th
22nd12th13th
5th
11th4th
6th6th
10th
8th10th16th
33rd
2nd
4th
4th
3rd
2nd
Odious Numbers
9th14th7th9th
14th13th10th14th3rd1st9th30th11th9th1st3rd7th3rd
15th8th27th
11th35th3rd7th11th
15th41st16th14th13th10th20th
16th23rd13th1st14th
3rd26th35th18th
11th8th7th7th8th9th6th
Odious Numbers (Long)
9th8th4th6th
12th7th9th13th1st
9th
11th6th1st
6th8th
11th6th26th
23rd
6th11th
4th37th16th4th6th
13th
9th16th15th1st13th
5th18th13th12th
6th3rd
5th3rd6th4th
Ordinal Numbers
7th
55th25th21st
8th
21st
64th
3rd
4th
6th
4th
Pangram Grep
5th
27th30th13th
7th
12th10th
20th9th36th
12th
8th
10th21st59th
7th19th
9th
30th
25th
5th82nd
37th16th
4th7th11th1st
Pascal’s Triangle
6th
10th
49th17th21st
10th
27th
9th
17th
13th
27th
26th
96th
4th
7th
12th3rd
Pernicious Numbers
1st8th1st1st18th1st1st1st13th4th1st1st7th1st1st1st1st1st10th7th14th1st20th27th8th26th5th1st1st
11th26th9th1st1st1st1st1st1st1st1st1st11th1st4th5th1st
19th13th1st1st6th3rd5th1st3rd
Pernicious Numbers (Long)
8th
5th8th
24th12th21st
2nd
24th8th13th9th5th
10th
9th11th12th
23rd7th19th27th
12th21st
7th
9th8th12th13th
36th
10th4th29th
13th
4th
9th
Poker
2nd
65th
2nd
Prime Numbers
9th30th9th1st
40th22nd29th13th3rd1st1st16th19th9th8th1st5th1st
7th18th1st9th1st1st21st40th
13th1st
23rd8th7th
13th29th16th1st1st9th54th1st10th15th
21st5th7th5th9th16th5th
Prime Numbers (Long)
9th7th7th1st
32nd10th26th
7th
1st
11th3rd
1st
10th5th
1st
7th1st
10th1st
10th
20th11th
1st18th26th1st50th43rd
15th
1st4th16th1st
Proximity Grid
13th
QR Decoder
4th
Quine
1st5th1st
12th25th6th63rd30th
27th1st
1st6th1st
1st
3rd1st
30th10th25th23rd51st28th
1st
10th1st
1st1st1st5th
56th
72nd5th1st11th
1st45th
9th
1st
Recamán
9th
48th29th29th
26th
21st91st
83rd
4th
8th
10th4th
Repeating Decimals
29th
Reverse Polish Notation
5th
18th
49th
Reversi
3rd
11th
5th
3rd
40th
2nd
3rd2nd3rd2nd
Rijndael S-box
4th
25th18th10th
4th
3rd
9th
Rock-paper-scissors-Spock-lizard
2nd
16th6th
25th
8th
6th
141st
2nd💎
Roman to Arabic
7th
15th17th9th
12th
9th
1st
4th
11th30th
19th
7th
8th3rd
ROT13
26th
15th
6th
7th
20th
4th
Rule 110
21st
6th
254th
4th
7th
Seven Segment
5th
45th27th19th
5th
16th
10th
44th
5th
5th2nd
SI Units
12th
30th
3rd
Sierpiński Triangle
7th
8th7th
41st22nd23rd
3rd
15th
9th6th
13th
13th
37th
10th
7th
8th4th
Smith Numbers
22nd
9th
1st
7th
Spelling Numbers
10th
9th
44th
6th
2nd
Star Wars Opening Crawl
5th
16th
38th
💎
Sudoku
23rd
65th
3rd
Sudoku (Fill-in)
20th
85th
Ten-pin Bowling
7th
Tic-tac-toe
22nd
100th
Time Distance
2nd
20th13th
23rd
30th
3rd
💎
Tongue-twisters
4th
3rd
21st24th17th
4th
13th
7th7th
9th
8th
9th
16th30th
30th
2nd
6th
6th5th
United States
19th
27th
139th
4th
Vampire Numbers
4th
11th
3rd27th4th9th
4th
6th
5th
6th148th
2nd34th
4th
2nd3rd
Van Eck Sequence
8th
6th
29th17th20th
34th
10th
9th
207th
4th
5th
11th4th
Zodiac Signs
28th
112th
γ
4th7th5th3rd30th6th10th1st
2nd
14th5th7th9th7th2nd5th3rd4th
3rd7th5th
6th12th16th
1st
9th6th6th4th6th10th10th4th46th13th10th2nd17th8th
6th4th3rd4th6th3rd4th3rd2nd
λ
3rd11th6th3rd50th6th6th1st
6th
18th4th4th10th7th3rd7th3rd4th
2nd9th15th
8th18th29th
17th
15th10th6th7th10th18th15th3rd45th14th14th2nd30th15th
11th11th6th5th5th5th5th5th4th
π
4th11th8th3rd69th43rd25th16th
6th
25th18th9th16th10th6th10th7th5th
12th18th31st
5th44th132nd6th1st
17th10th6th7th30th24th32nd8th112th16th37th3rd28th17th
10th12th11th8th6th6th6th4th6th
τ
5th10th6th3rd47th22nd21st12th
6th
24th17th9th14th10th6th8th7th5th
11th15th19th
5th32nd77th
33rd
14th7th6th7th30th18th18th8th94th13th22nd3rd21st11th
10th8th6th8th5th6th6th4th6th
φ
7th9th6th5th45th19th13th9th
9th
11th23rd9th9th10th6th10th8th5th6th21st20th29th
5th23rd49th
1st
17th7th6th7th28th20th10th12th1st13th25th3rd22nd13th
11th8th8th7th5th8th6th6th6th
√2
5th9th6th4th44th19th22nd8th
11th
30th15th11th11th13th6th12th9th5th
1st15th29th
5th8th70th
37th
14th7th6th7th27th16th20th11th87th12th19th3rd44th13th
11th9th7th9th5th10th6th5th6th
𝑒
10th13th7th9th58th40th29th24th
8th
28th16th11th16th11th8th10th9th5th
18th15th30th
12th6th29th71st
1st
19th11th5th8th28th25th20th10th69th30th32nd5th37th18th
9th7th9th9th6th7th7th8th9th