12 Days of Christmas
6th
38th73rd21st
8th
30th
8th
38th
7th44th180th
328th
4th
8th
9th3rd
24 Game
3rd
99 Bottles of Beer
4th
48th43rd19th
5th
28th
30th
8th16th98th
361st
4th
5th3rd
Abundant Numbers
9th11th11th6th
42nd
19th
3rd4th23rd16th25th11th7th9th12th11th
17th13th
17th
8th54th
36th
9th140th
6th80th
8th8th8th13th3rd
Abundant Numbers (Long)
9th10th12th6th
31st
19th
1st
25th
20th12th6th
12th
9th13th
11th
4th36th
27th
113th
6th45th
5th6th9th2nd
Arabic to Roman
5th
10th9th5th
11th
22nd45th
1st
4th
77th
11th
88th
2nd
7th4th
2nd
Arithmetic Numbers
8th
5th5th
17th
17th
9th
17th
5th7th6th6th8th
8th5th
11th23rd
17th
12th18th8th
7th
13th
22nd14th
4th24th5th
12th
5th
8th3rd
Arrows
5th
16th
8th
22nd
14th
17th76th
77th
2nd
6th5th
Ascending Primes
6th4th
6th
29th10th19th
6th2nd19th
7th8th
1st
10th
33rd
2nd
10th4th
44th
10th2nd27th
2nd
5th💎4th4th
ASCII Table
11th
10th
70th25th23rd
5th
17th
6th
12th
9th13th78th
36th
2nd
4th
3rd
brainfuck
48th
19th
18th
4th
4th
Card Number Validation
4th
Catalan Numbers
6th
13th
14th3rd30th15th18th11th13th
15th
7th
16th
19th36th
11th
16th
16th
111th
3rd40th
11th
5th
9th
Catalan’s Constant
10th5th9th3rd5th28th11th16th10th
4th
25th8th9th11th9th4th7th7th3rd
6th7th11th
5th15th35th
1st
8th6th5th3rd11th13th13th8th124th12th12th2nd19th10th
6th5th5th8th5th6th4th6th6th
Christmas Trees
7th
6th
22nd31st15th
6th
23rd
6th3rd
12th
10th14th84th
15th
34th
110th
1st
13th
7th
11th4th
Collatz
7th
13th11th
46th
16th
31st
9th12th
10th
16th
3rd74th
27th19th
117th
4th
21st
6th4th17th2nd
CSS Colors
5th
11th
5th
25th
10th
8th
28th
6th
1st
40th
78th
3rd
5th
Cubes
4th
24th
9th
16th
21st
2nd
2nd
Day of Week
4th5th
1st10th10th1st
21st
12th7th11th1st4th1st
1st
1st83rd
8th
14th
24th54th
1st15th
4th19th
7th
4th
2nd
DFA Simulator
93rd
Diamonds
7th
29th
19th
5th
23rd
27th
8th
14th
8th23rd78th
79th
3rd58th
4th
Divisors
13th32nd13th7th
44th25th30th
16th
27th
4th11th15th24th10th
8th
12th29th
26th
9th59th
16th
53rd15th
1st
2nd
1st
30th9th
3rd
16th1st
Emirp Numbers
8th
6th5th
21st17th4th
6th1st16th10th14th10th7th7th
12th
15th
22nd
14th42nd
18th23rd
31st
10th35th
2nd53rd34th
5th7th
6th5th
Emirp Numbers (Long)
4th
6th4th
23rd
15th
11th
24th
7th5th
10th
8th
40th
19th
13th
37th
3rd
12th
3rd
5th3rd
Emojify
6th
19th
12th
26th
11th
124th
5th
6th4th
Evil Numbers
8th13th8th8th
21st8th13th15th9th1st5th31st12th8th1st1st9th1st
19th7th31st
11th35th1st8th14th
15th44th19th14th14th10th19th
19th24th13th1st14th
3rd31st38th29th
11th9th6th7th7th11th5th
Evil Numbers (Long)
8th9th4th6th
27th7th13th14th9th
1st
11th6th1st
7th12th
11th6th29th
25th
6th13th
4th39th15th12th6th
13th
13th16th15th1st10th
5th22nd17th13th
6th1st
5th3rd6th4th
Factorial Factorisation
9th7th5th7th9th34th17th17th
6th
27th
10th11th7th4th
8th2nd
10th7th12th
7th17th
10th
11th10th
4th5th14th13th4th139th
8th6th30th13th
13th5th7th4th
6th3rd6th4th
Farey Sequence
10th
5th9th
20th12th15th
21st
9th12th
12th
11th45th
11th
13th13th
25th9th
5th
13th
9th
6th
5th3rd
Fibonacci
3rd35th3rd1st71st8th38th1st18th19th12th3rd32nd23rd1st1st20th27th1st
26th1st60th
22nd25th28th1st
56th42nd6th1st4th16th1st
12th1st30th1st17th19th1st58th58th12th
5th22nd1st
1st12th11th10th
Fizz Buzz
1st108th13th1st
31st101st19th
6th31st1st
14th22nd4th7th
15th
28th
4th
17th1st1st
32nd11th18th
49th
8th78th74th
53rd
57th3rd125th73rd
50th25th
11th20th30th4th
Foo Fizz Buzz Bar
1st
8th4th
51st45th22nd
8th
1st
5th11th9th5th
9th
12th25th45th
28th13th5th
39th
1st
19th3rd20th20th
7th10th
4th
11th💎
Forsyth–Edwards Notation
4th
17th19th10th
6th
28th
11th
44th
10th
113th
3rd
6th2nd
Fractions
7th
50th
24th
13th
26th
10th
10th
20th
36th
25th
69th
6th
3rd
Game of Life
39th
24th
Gijswijt’s Sequence
3rd3rd
6th
7th10th
6th
20th
7th6th
8th
7th
61st
5th
7th
7th4th6th💎
Happy Numbers
14th11th7th7th
35th17th6th
1st1st20th8th21st10th10th7th1st12th
7th
16th43rd
20th33rd
10th
8th
21st
1st47th10th
1st54th23rd
9th
9th5th19th10th4th
Happy Numbers (Long)
12th9th5th8th
26th
8th
9th
27th
20th10th6th7th5th10th
1st
6th55th
17th
10th
5th
13th
79th9th
5th
7th
3rd
5th4th10th2nd
Hexdump
6th
18th
6th
6th
19th
10th
9th
40th
4th
💎
Intersection
6th
40th
21st
8th
28th
51st
3rd
7th
3rd
Inventory Sequence
13th
9th
35th22nd28th
7th
32nd
10th9th
19th
153rd
6th
6th
7th5th
ISBN
5th7th
16th31st10th
5th
17th11th
10th
7th
12th41st
16th
8th
18th
33rd
5th
4th
3rd
Jacobi Symbol
6th
25th15th13th
22nd
28th
69th
2nd
4th
Kaprekar Numbers
6th
4th
Kolakoski Constant
9th4th8th4th4th27th21st14th14th
5th
26th9th10th10th9th4th6th7th4th
9th10th14th
6th17th34th
12th
11th6th5th4th12th13th14th6th114th12th13th2nd31st9th
7th6th5th8th7th6th4th7th5th
Kolakoski Sequence
9th
5th10th
26th17th14th
5th
10th
7th8th
1st
11th30th
11th
12th15th
18th
3rd
6th
11th3rd
Leap Years
16th34th7th11th
66th44th30th
6th9th28th
22nd11th13th12th14th12th
17th19th
52nd
31st93rd
28th17th17th70th17th16th23rd21st25th22nd
149th22nd42nd5th43rd74th
10th27th6th
15th5th13th13th
Levenshtein Distance
10th
8th
32nd
1st
40th
8th
13th
12th8th
Leyland Numbers
7th
6th
17th10th
11th
4th
6th
15th79th
15th
6th
5th
7th
2nd
ln 2
7th4th8th3rd4th17th16th15th14th
7th
27th10th12th12th11th5th10th9th4th
7th13th15th
4th18th36th
27th
10th6th4th3rd28th10th16th9th66th13th11th4th25th8th
4th5th5th6th4th8th4th6th6th
Look and Say
6th
5th
11th13th
9th
25th
4th
8th
11th
15th
143rd
5th
5th2nd
Lucky Numbers
7th
16th
31st
27th
43rd
7th
Lucky Tickets
141st
2nd
Mahjong
9th
19th
Maze
Medal Tally
9th
6th
31st
100th
4th
4th
💎
Morse Decoder
3rd
11th
28th
187th
3rd
Morse Encoder
6th
23rd
201st
3rd
4th
Musical Chords
21st10th
10th
7th
3rd
N Queens
19th
98th
2nd
Niven Numbers
11th11th1st1st
38th1st25th12th1st1st1st17th1st1st1st1st1st1st12th17th1st
1st
21st1st1st1st
1st27th13th1st1st1st12th13th4th8th1st31st13th15th3rd27th1st
9th1st1st7th1st6th1st1st
Niven Numbers (Long)
11th8th1st7th
21st25th14th14th9th
23rd11th24th9th3rd10th7th13th9th10th1st
26th
14th14th9th70th
1st25th11th4th7th5th11th20th25th17th4th34th13th12th3rd54th7th
8th7th11th
6th3rd3rd5th
Number Spiral
4th
7th
22nd8th12th
4th
20th4th
6th6th
10th
7th9th24th
64th
2nd
4th
4th
2nd
2nd
Odious Numbers
9th14th7th9th
20th8th10th14th1st1st4th31st12th9th1st1st8th1st
16th6th27th
11th35th1st8th11th
15th41st17th14th13th10th20th
16th21st14th1st15th
3rd27th36th18th
11th8th7th7th8th10th5th
Odious Numbers (Long)
9th8th4th6th
18th7th9th13th1st
5th
12th6th1st
6th12th
11th6th26th
23rd
6th11th
4th37th17th4th6th
14th
9th16th15th1st13th
5th19th15th12th
6th4th
5th3rd7th4th
Ordinal Numbers
7th
55th25th19th
7th
13th
64th
4th
4th
6th
4th
Pangram Grep
5th
27th30th13th
6th
14th10th
20th9th37th
13th
8th
10th22nd60th
7th19th
9th
30th
46th
5th82nd
37th17th
4th7th11th1st
Pascal’s Triangle
6th
11th
50th15th21st
9th
32nd
9th
17th
13th
27th
27th
204th
4th
7th
13th3rd
Pernicious Numbers
16th1st8th1st1st18th1st1st1st14th4th1st1st7th1st1st1st1st1st12th7th14th1st20th27th7th26th4th1st1st
11th27th9th1st1st1st1st1st1st1st1st1st11th1st4th1st1st
19th13th1st1st6th1st5th1st1st
Pernicious Numbers (Long)
8th
5th9th
25th14th22nd
2nd
25th9th14th10th6th
12th
9th12th12th
24th8th20th28th
12th22nd
9th
9th8th12th15th
45th
10th4th34th
13th
4th
9th
Poker
2nd
114th
2nd
Prime Numbers
9th30th9th1st
53rd21st27th14th1st1st1st16th19th9th8th1st3rd1st
1st18th1st10th1st1st21st40th
13th1st
23rd1st7th
13th29th14th1st1st9th56th1st1st15th
21st5th7th1st9th16th3rd
Prime Numbers (Long)
9th7th7th1st
37th10th26th
8th
1st
11th3rd
1st
11th4th
1st
7th1st
20th1st
10th
20th12th
1st18th27th1st50th43rd
16th
1st4th16th1st
Proximity Grid
13th
QR Decoder
4th
Quine
1st
5th1st
14th25th6th64th32nd
26th1st
1st
1st
1st
1st
30th10th2nd24th51st28th1st1st
10th1st
1st1st1st5th
58th
72nd5th1st13th
1st45th
9th
1st
Recamán
9th
48th28th29th
34th
21st91st
242nd
4th
8th
10th5th
Repeating Decimals
29th
Reverse Polish Notation
5th
20th
49th
Reversi
3rd
10th
5th
3rd
52nd
2nd
3rd2nd3rd2nd
Rijndael S-box
4th
25th17th10th
4th
3rd
9th
Rock-paper-scissors-Spock-lizard
2nd
17th7th
29th
10th
8th
267th
3rd💎
Roman to Arabic
8th
15th17th10th
17th
10th
1st
5th
11th28th
31st
7th
8th3rd
ROT13
27th
16th
16th
7th
60th
4th
Rule 110
22nd
6th
257th
4th
7th
Seven Segment
5th
45th25th19th
5th
21st
10th
112th
5th
5th2nd
SI Units
19th
66th
4th
Sierpiński Triangle
7th
8th7th
41st22nd23rd
3rd
23rd
9th6th
13th
13th
60th
10th
7th
8th4th
Smith Numbers
22nd
9th
2nd
7th
Spelling Numbers
10th
9th
45th
6th
2nd
Star Wars Opening Crawl
6th
23rd
78th
💎
Sudoku
24th
105th
2nd
Sudoku (Fill-in)
23rd
98th
Ten-pin Bowling
7th
Tic-tac-toe
21st
104th
Time Distance
3rd
17th13th
20th
59th
3rd
💎
Tongue-twisters
4th
6th
15th22nd12th
6th
25th
7th6th
9th
8th
9th
14th91st
122nd
2nd
6th
6th4th
United States
19th
28th
214th
4th
Vampire Numbers
5th
10th
2nd27th7th11th
4th
8th
14th
7th183rd
2nd36th
5th
4th4th
Van Eck Sequence
8th
7th
30th18th20th
35th
10th
9th
268th
4th
5th
11th4th
Zodiac Signs
28th
112th
γ
10th4th7th4th4th31st25th13th10th
4th
19th7th10th9th7th3rd5th5th4th
6th6th6th
6th11th17th
1st
7th6th6th2nd6th11th10th5th69th13th10th2nd14th8th
5th4th3rd4th6th5th4th5th4th
λ
11th3rd11th5th4th50th28th18th12th
7th
24th12th9th10th7th3rd7th5th4th
10th9th15th
8th17th56th
17th
14th10th6th5th10th18th14th7th108th14th14th2nd28th14th
10th11th6th5th5th7th5th7th6th
π
14th4th11th7th3rd69th54th40th17th
6th
28th20th11th16th10th6th10th7th5th
21st18th31st
5th44th130th6th1st
18th10th6th5th30th24th31st9th154th16th37th3rd25th16th
9th12th11th8th6th8th6th6th
τ
12th5th10th5th3rd47th27th22nd15th
6th
25th18th10th14th10th6th8th7th5th
15th15th19th
5th31st79th
33rd
13th7th6th5th30th18th17th8th130th13th22nd3rd20th10th
9th8th6th8th5th8th6th6th6th
φ
10th7th9th5th5th45th25th12th9th
9th
1st24th10th9th10th6th10th8th5th5th23rd20th29th
5th23rd49th
1st
16th7th6th5th28th21st10th12th1st13th25th4th22nd13th
10th8th8th7th5th10th6th7th6th
√2
9th5th9th5th4th44th28th23rd8th
11th
30th16th11th11th13th6th12th10th5th
1st15th29th
5th8th71st
38th
13th7th6th5th27th16th19th12th125th12th19th4th43rd12th
10th9th7th9th5th12th6th6th6th
𝑒
12th10th13th6th8th58th44th29th26th
8th
28th17th12th16th11th8th10th9th5th
22nd15th30th
10th6th28th71st
1st
19th11th5th6th28th24th19th10th79th31st32nd5th36th20th
8th7th10th9th6th10th7th9th9th