12 Days of Christmas
6th
40th76th21st
8th
33rd
8th
40th
7th49th191st
355th
4th
8th
10th3rd
24 Game
3rd
99 Bottles of Beer
4th
50th43rd19th
6th
30th
31st
8th19th101st
391st
4th
6th
Abundant Numbers
10th11th12th6th
42nd35th19th
4th6th25th16th25th12th7th10th12th12th
17th17th
9th
18th
11th56th
39th
9th149th
6th82nd
8th8th8th14th
Abundant Numbers (Long)
10th10th13th6th
32nd27th20th
1st
26th
20th13th6th
12th
10th17th
8th
12th
11th38th
30th
122nd
6th47th
5th6th10th
Arabic to Roman
6th
10th12th5th
13th
24th46th
1st
5th
81st
11th
96th
2nd
8th5th
2nd
Arithmetic Numbers
8th
6th5th
18th14th18th
10th
18th
7th7th8th8th9th
8th5th
10th24th
20th
15th19th8th
7th
14th
23rd16th
4th29th7th
6th
5th
9th
Arrows
5th
16th
8th
23rd
14th
16th80th
86th
2nd
7th
Ascending Primes
6th4th
6th
30th14th19th
6th4th19th
8th8th
1st
11th
40th
2nd
11th4th
49th
10th2nd31st
2nd
5th3rd5th
ASCII Table
12th
11th
73rd25th23rd
7th
18th
7th
14th
10th18th86th
37th
2nd
4th
3rd
brainfuck
55th
20th
19th
4th
4th
Card Number Validation
4th
Catalan Numbers
7th
16th
15th4th33rd15th19th13th14th
15th
10th
11th
16th
24th39th
11th
18th
17th
122nd
4th41st
12th
5th
Catalan’s Constant
10th7th9th3rd5th29th12th18th10th
4th
28th8th10th11th9th4th7th7th3rd
7th7th
12th
5th19th38th
1st
9th6th5th3rd11th14th13th8th137th13th12th2nd22nd11th
7th5th6th8th5th6th4th7th
Christmas Trees
8th
6th
22nd34th15th
7th
25th
6th3rd
13th
7th
10th6th86th
15th
34th
114th
1st
15th
7th
12th4th
Collatz
7th
14th12th
52nd3rd17th
34th
9th12th
10th
18th
11th
11th83rd
28th19th
133rd
4th
25th
8th4th18th
CSS Colors
5th
11th
5th
24th
10th
8th
29th
6th
1st
41st
86th
4th
5th
Cubes
4th
24th
8th
16th
22nd
2nd
2nd
Day of Week
4th5th
1st10th10th4th
23rd
12th7th11th1st4th1st
1st
8th89th
8th
14th
25th58th
1st15th
4th20th
7th
8th
2nd
DFA Simulator
Diamonds
7th
32nd
20th
5th
24th
27th
8th
14th
8th19th82nd
85th
3rd63rd
Divisors
14th33rd14th7th
47th26th33rd
17th
29th
4th13th16th24th10th
9th
10th
10th30th
27th
9th61st
16th
53rd15th
1st
2nd
1st
32nd10th
3rd
17th
Emirp Numbers
9th
7th7th
21st18th4th
7th4th16th10th14th12th7th7th
13th
15th
23rd
7th43rd
19th23rd
31st
10th37th
2nd54th37th
5th7th
6th
Emirp Numbers (Long)
5th
8th5th
24th14th16th
12th
24th
8th6th
10th
9th
44th
19th
14th
41st
5th
14th
4th
7th
Emojify
6th
20th
13th
26th
11th
132nd
5th
7th3rd
Evil Numbers
9th13th9th8th
22nd10th15th15th10th4th5th33rd13th9th1st1st10th1st
19th9th33rd12th
12th37th1st12th14th
15th46th21st16th15th11th20th
20th24th13th1st16th
3rd33rd41st36th
12th9th6th8th7th13th
Evil Numbers (Long)
9th9th4th6th
29th9th16th14th10th
1st
12th7th1st
8th13th
12th7th31st12th
27th
10th13th
4th41st16th15th7th
14th
15th16th15th1st13th
5th24th19th14th
7th1st
6th3rd6th
Factorial Factorisation
10th7th6th7th9th35th19th17th
7th
28th
11th11th7th4th
9th3rd
12th7th
12th
7th22nd
10th
11th10th
5th5th14th14th6th165th
8th8th33rd14th
13th5th7th4th
6th3rd7th3rd
Farey Sequence
10th
5th9th
20th12th15th
22nd
11th12th
13th
7th
10th46th
12th
13th13th
26th9th
5th
13th
9th
6th
6th
Fibonacci
3rd36th3rd1st72nd8th41st1st18th22nd14th4th32nd24th1st1st20th27th1st
27th1st65th15th
22nd27th23rd1st
57th45th6th1st4th18th1st
13th1st31st1st18th20th1st61st61st12th
5th22nd1st
1st13th12th
Fizz Buzz
1st114th14th1st
31st108th19th
6th31st1st
15th23rd4th7th
15th
30th
9th
4th
18th22nd1st
35th11th21st
51st
9th80th75th
54th
60th3rd131st76th
51st27th
11th21st31st4th
Foo Fizz Buzz Bar
1st
10th4th
51st47th24th
8th
1st
6th11th9th5th
9th
9th
12th12th48th
28th13th5th
40th
1st
20th3rd22nd21st
8th10th
4th
12th
Forsyth–Edwards Notation
5th
18th19th10th
7th
29th
11th
50th
10th
121st
3rd
8th2nd
Fractions
7th
53rd
25th
15th
28th
11th
10th
20th
41st
26th
76th
6th
4th
Game of Life
40th
24th
Gijswijt’s Sequence
4th3rd
6th
9th9th
7th
21st
8th7th
8th
6th
7th
69th
5th
7th
7th4th7th💎
Happy Numbers
15th11th7th7th
36th18th6th
1st4th22nd8th21st13th10th7th1st12th
7th
10th
7th44th
22nd34th
12th
8th
21st
1st52nd10th
1st56th27th
11th
9th5th20th10th
Happy Numbers (Long)
13th9th6th8th
26th14th8th
11th
27th
21st11th6th8th6th10th
1st
8th
6th57th
18th
10th
5th
13th
85th9th
6th
8th
3rd
5th4th11th
Hexdump
7th
18th26th6th
7th
19th
13th
11th
41st
4th
💎
Intersection
6th
42nd
22nd
9th
30th
56th
3rd
7th
2nd
Inventory Sequence
16th
11th
37th25th30th
8th
36th
10th10th
21st
168th
6th
8th
8th
ISBN
7th8th
16th31st11th
6th
17th11th
11th
9th
8th
6th42nd
16th
9th
18th
35th
5th
5th
3rd
Jacobi Symbol
7th
25th18th13th
24th
29th
73rd
2nd
3rd
Kaprekar Numbers
15th
6th
5th
Kolakoski Constant
9th6th8th5th5th27th21st15th14th
5th
27th9th10th10th9th4th6th7th4th
10th10th
14th
6th19th34th
12th
12th6th5th4th12th16th14th6th128th12th13th2nd31st11th
7th6th6th8th7th6th4th8th
Kolakoski Sequence
10th
5th10th
27th17th14th
5th
10th
7th8th
1st
5th32nd
12th
14th15th
19th
3rd
6th
12th3rd
Leap Years
16th36th8th11th
69th45th29th
8th10th30th
23rd12th13th12th15th13th
17th22nd
8th54th
12th98th
28th17th19th72nd17th17th25th22nd26th24th
162nd22nd43rd6th45th77th
10th27th6th
15th5th14th
Levenshtein Distance
10th
9th
33rd
1st
41st
9th
15th
14th
Leyland Numbers
8th
6th
21st10th
12th
4th
6th
18th84th
15th
7th
5th
8th
ln 2
7th6th8th4th5th17th16th18th14th
7th
29th10th13th13th11th5th10th9th4th
7th13th
15th
4th24th39th
29th
10th6th4th3rd29th11th16th9th79th14th11th4th26th10th
4th5th6th6th4th8th4th7th
Look and Say
6th
7th
14th13th
10th
27th
5th
9th
12th
15th
154th
5th
6th2nd
Lucky Numbers
7th
16th
31st
29th
43rd
Lucky Tickets
Mahjong
9th
20th
Maze
Medal Tally
9th
7th
32nd
111th
4th
4th
🦄
Morse Decoder
3rd
11th
28th
201st
3rd
Morse Encoder
7th
23rd
212th
3rd
4th
Musical Chords
24th10th
10th
10th
N Queens
22nd
109th
2nd
Niven Numbers
12th11th1st1st
41st1st28th13th1st4th1st19th1st1st1st1st1st1st14th17th1st
11th1st
24th1st14th1st
1st28th17th1st1st1st14th16th5th8th1st36th13th15th4th28th1st
10th1st1st7th1st7th1st
Niven Numbers (Long)
12th8th1st8th
22nd29th15th15th10th
25th11th25th11th3rd10th8th13th11th10th1st
10th30th
17th15th8th76th
1st26th12th4th8th6th12th23rd28th17th4th37th14th12th4th58th10th
8th8th11th
7th4th3rd
Number Spiral
4th
7th
22nd12th12th
5th
21st4th
7th6th
10th
6th
8th9th26th
67th
2nd
5th
4th
2nd
Odious Numbers
10th14th8th9th
21st10th12th14th1st4th4th34th13th10th1st1st8th1st
16th8th29th12th
11th37th1st11th11th
15th44th18th16th14th11th21st
17th22nd14th1st17th
3rd29th39th20th
12th8th7th8th8th11th
Odious Numbers (Long)
10th8th4th6th
19th9th11th13th1st
5th
13th7th1st
7th13th
12th8th28th12th
25th
9th11th
4th40th17th4th7th
15th
11th17th15th1st16th
5th21st17th13th
7th4th
6th3rd7th
Ordinal Numbers
7th
56th25th20th
10th
13th
68th
4th
5th
6th
Pangram Grep
6th
26th31st13th
7th
16th12th
22nd10th41st
13th
10th
8th
11th8th62nd
7th20th
12th
31st
52nd
6th84th
40th19th
4th9th12th
Pascal’s Triangle
6th
12th
52nd18th24th
10th
35th
9th
17th
8th
7th
28th
29th
217th
4th
7th
14th
Pernicious Numbers
17th1st8th1st1st18th1st1st1st15th6th4th1st7th1st1st1st1st1st13th9th14th1st21st11th27th7th27th4th16th1st
11th28th9th1st1st1st1st1st1st1st1st1st11th1st4th1st1st
21st13th1st1st6th1st5th1st
Pernicious Numbers (Long)
8th
6th9th
25th16th22nd
2nd
26th9th15th11th6th
13th
9th12th13th9th
25th8th12th29th
12th25th
9th
10th8th12th15th
53rd
10th4th37th
13th
4th
Poker
3rd
120th
💎
Prime Numbers
10th32nd9th1st
56th22nd30th15th1st4th1st16th21st11th8th1st3rd1st
1st20th8th1st10th1st1st10th42nd
13th1st
24th1st7th
16th29th14th1st1st9th58th1st1st17th
24th5th7th1st9th19th
Prime Numbers (Long)
9th7th7th1st
39th11th26th
10th
1st
15th3rd
1st
12th4th9th
1st
7th1st
22nd1st
11th
20th13th
1st18th29th1st58th45th
19th
1st4th19th
Proximity Grid
13th
QR Decoder
Quine
1st
6th1st
16th25th7th65th32nd
28th1st
1st
1st
1st
1st
12th32nd11th4th24th60th30th1st1st
10th1st
1st1st1st5th
67th
74th5th1st15th
1st47th
11th
2nd
Recamán
9th
52nd30th31st
36th
22nd96th
258th
4th
8th
12th
Repeating Decimals
29th
Reverse Polish Notation
5th
21st
52nd
Reversi
3rd
11th
5th
3rd
61st
2nd
3rd2nd4th🦄
Rijndael S-box
4th
25th18th11th
5th
4th
4th
Rock-paper-scissors-Spock-lizard
2nd
18th7th
30th
11th
8th
280th
3rd💎
Roman to Arabic
8th
15th18th11th
17th
11th
1st
5th
6th
6th28th
32nd
7th
8th
ROT13
34th
18th
22nd
10th
79th
Rule 110
22nd
6th
272nd
4th
Scrambled Sort
8th
11th
87th8th
Seven Segment
5th
46th28th19th
6th
23rd
11th
122nd
5th
7th2nd
SI Units
20th
72nd
2nd
Sierpiński Triangle
7th
8th7th
43rd23rd23rd
4th
23rd
10th6th
13th
13th
68th
10th
7th
8th4th
Smith Numbers
25th
9th
2nd
Spelling Numbers
10th
12th
47th
6th
2nd
Star Wars Opening Crawl
6th
23rd
83rd
💎
Sudoku
25th
115th
2nd
Sudoku (Fill-in)
25th
103rd
Ten-pin Bowling
7th
Tic-tac-toe
26th
130th
Time Distance
3rd
21st13th
23rd
65th
3rd
Tongue-twisters
4th
6th
15th24th13th
7th
26th
8th6th
10th
10th
9th
17th95th
130th
3rd
7th
7th
United States
19th
29th
235th
Vampire Numbers
5th
10th
3rd29th7th12th
2nd
8th
15th
7th197th
2nd37th
5th
5th
Van Eck Sequence
9th
7th
31st18th20th
36th
10th
9th
289th
4th
5th
12th
Zodiac Signs
30th
121st
γ
10th4th7th5th5th31st26th14th10th
4th
22nd7th11th9th7th3rd5th5th4th
6th7th
6th
6th15th20th
1st
7th6th6th3rd6th12th10th5th76th13th10th3rd15th9th
5th4th4th5th6th5th5th6th
λ
12th3rd11th6th5th51st28th19th12th
8th
28th12th10th10th7th3rd7th5th4th
10th9th
16th
8th20th64th
17th
15th11th6th6th10th19th14th7th119th14th14th3rd29th15th
11th11th7th7th5th7th6th9th
π
14th5th11th8th3rd70th56th43rd17th
6th
30th20th13th17th11th6th10th7th5th
23rd20th
32nd
5th51st145th6th1st
19th11th6th5th31st25th31st9th169th17th37th2nd26th18th
9th13th13th8th6th8th6th7th
τ
12th6th10th6th3rd48th27th26th15th
6th
26th18th11th15th10th6th8th7th5th
16th16th
19th
5th38th89th
36th
14th8th6th5th31st19th17th8th142nd13th22nd3rd21st12th
9th8th7th8th5th8th6th7th
φ
10th7th9th6th7th45th25th14th9th
10th
1st26th10th10th10th6th10th8th5th6th26th21st9th30th
5th26th55th
1st
21st7th6th5th29th22nd10th12th1st13th25th4th24th15th
10th8th9th8th5th10th6th8th
√2
9th6th10th6th6th45th28th27th8th
12th
31st17th12th11th13th6th12th10th5th
1st17th
31st
5th10th84th
40th
13th7th6th5th29th17th19th12th138th13th19th4th47th14th
10th9th8th10th5th12th6th7th
𝑒
13th12th13th7th9th58th47th30th27th
10th
30th17th13th17th12th8th10th9th5th
24th17th
33rd
10th6th34th86th
1st
19th11th5th6th31st24th19th10th88th34th32nd5th38th22nd
8th7th11th9th6th10th7th10th9th