12 Days of Christmas
18th
16th
6th6th
4th
4th
39th
10th4th
24 Game
85th
99 Bottles of Beer
3rd13th
8th
18th
6th
36th
9th
Abundant Numbers
7th3rd21st
12th
14th12th25th20th1st
45th31st
11th13th9th
4th
11th
5th9th7th17th1st
Abundant Numbers (Long)
24th3rd
20th1st
10th
4th
83rd
13th3rd37th
1st
Arabic to Roman
12th8th7th
1st
17th
4th
116th
14th
Arithmetic Numbers
18th
11th
14th
78th
Arrows
4th10th
20th27th
45th
19th
Ascending Primes
24th
ASCII Table
70th
106th
28th
Billiards
88th
brainfuck
19th
6th
11th
2nd
3rd
29th
7th13th
Catalan Numbers
15th
1st
5th
1st
12th1st
Catalan’s Constant
1st
88th
Christmas Trees
35th33rd
8th
23rd
2nd
6th
11th
19th
27th7th
Collatz
3rd
141st
CSS Colors
4th
5th
15th
22nd
10th
9th
Cubes
23rd
14th
35th
15th
Day of Week
1st
DFA Simulator
11th
72nd
Diamonds
29th9th
7th
24th
5th
10th
54th
15th15th22nd
9th
Divisors
40th
20th13th1st
26th
18th
1st1st
23rd28th1st
16th47th1st15th
1st2nd8th8th8th15th2nd
16th1st1st5th1st12th6th10th
Emirp Numbers
4th12th14th
7th
20th6th
4th
7th
9th1st
19th
29th12th10th
1st
Emirp Numbers (Long)
19th
20th29th
Emojify
15th8th
6th
3rd
1st
9th
Evil Numbers
6th37th16th17th
13th
9th
12th39th1st
43rd15th
14th10th1st
20th15th
1st
4th26th33rd
25th
Evil Numbers (Long)
24th
15th
1st
5th
49th
Farey Sequence
60th
Fibonacci
10th
44th
78th51st1st2nd
18th
1st
1st
11th1st24th1st41st
88th1st45th
1st4th1st1st8th14th1st
1st
1st10th31st6th3rd21st
Fizz Buzz
2nd34th68th
1st
1st
6th10th13th9th
39th
22nd
1st4th34th55th17th
Foo Fizz Buzz Bar
9th
1st
9th
29th
150th
14th
Forsyth–Edwards Notation
19th
62nd
16th
Fractions
18th
46th
181st
1st
Game of Life
12th
11th
65th
Gijswijt’s Sequence
90th
Happy Numbers
4th6th1st
6th
31st
24th9th
6th
1st
1st
8th12th10th
16th
Happy Numbers (Long)
24th
16th
26th
22nd
6th
101st
11th15th
12th
Hexdump
13th
73rd
3rd
Intersection
23rd
26th
Inventory Sequence
27th
32nd
53rd
ISBN
9th12th8th
17th
7th
135th
Jacobi Symbol
1st
19th
Kolakoski Constant
22nd
69th
Kolakoski Sequence
16th10th
28th
22nd25th
7th
21st
6th
72nd
21st
Leap Years
16th25th
29th
11th
17th
44th
106th
12th45th
Levenshtein Distance
21st
1st
22nd
52nd
16th
Leyland Numbers
4th
4th
22nd
5th
3rd
1st
13th
ln 2
1st
120th
Look and Say
29th
17th
Lucky Numbers
57th
Lucky Tickets
44th
Maze
10th
69th
Medal Tally
76th
Morse Decoder
6th
11th
21st
Morse Encoder
6th
11th
21st
6th
Musical Chords
83rd
Niven Numbers
9th17th12th2nd20th6th1st10th1st15th12th22nd15th1st19th1st1st
7th21st4th1st22nd4th41st1st6th54th
1st1st1st2nd19th8th1st1st1st8th1st1st1st20th1st1st3rd12th1st
Niven Numbers (Long)
29th
31st
72nd8th1st1st
Number Spiral
29th
52nd
Odious Numbers
6th36th15th
13th
9th
12th
1st
43rd12th
17th11th9th
7th15th
1st
4th22nd30th
25th
Odious Numbers (Long)
32nd
11th
1st
5th
1st
Ordinal Numbers
18th
1st
5th
21st
6th
1st17th
1st
Pangram Grep
14th
10th8th
15th
32nd16th
17th
14th
5th
40th
3rd29th
8th5th
Pascal’s Triangle
5th19th
1st
23rd
5th
10th
49th
10th51st
Pernicious Numbers
1st9th1st
8th30th1st1st
1st21st1st10th1st13th1st
14th1st9th43rd1st
1st1st1st1st1st1st1st
1st
1st1st1st14th24th1st3rd
1st
Pernicious Numbers (Long)
11th1st
10th
54th
12th
Poker
17th
Prime Numbers
38th
6th22nd13th13th
11th
4th11th6th
1st1st
44th1st27th
26th5th6th5th17th10th1st
103rd
1st1st27th
1st
Prime Numbers (Long)
15th32nd6th
8th
1st
50th54th
6th
68th
6th1st
Proximity Grid
8th
17th
61st
QR Decoder
60th
Quine
1st
1st
2nd
1st10th
1st5th
1st
1st
1st
52nd51st75th
4th1st1st
28th1st6th16th
1st
16th1st29th
7th
Recamán
16th
151st
16th
Repeating Decimals
4th
Reverse Polish Notation
11th
1st
42nd
93rd
Rijndael S-box
5th
Rock-paper-scissors-Spock-lizard
5th
4th
30th
💎
3rd
25th
10th14th
Roman to Arabic
31st
1st
14th
47th
21st
ROT13
63rd
Rule 110
6th
8th
13th
8th
61st
30th
Seven Segment
7th
14th
3rd
42nd
11th11th
SI Units
50th
Sierpiński Triangle
25th
25th
7th
53rd
20th
Smith Numbers
12th
10th
18th
86th
22nd
Spelling Numbers
12th
1st
18th
24th
Star Wars Opening Crawl
89th
Sudoku
11th
24th
Sudoku (Fill-in)
4th
9th
59th
21st
Ten-pin Bowling
75th
Tic-tac-toe
188th
Time Distance
87th
Tongue-twisters
4th8th3rd
9th14th
4th
35th
14th
United States
44th
60th1st
15th
Vampire Numbers
23rd
22nd
11th
Van Eck Sequence
20th13th
22nd24th
18th
21st
Zodiac Signs
21st
63rd
γ
1st
λ
4th6th10th
30th
1st
3rd
4th
65th
23rd3rd
5th
π
5th21st
36th1st
10th
17th
26th
τ
5th
33rd1st
7th
12th
18th
φ
6th
24th49th
8th
1st
1st
√2
4th
26th1st
10th
134th
36th
𝑒
6th23rd
40th1st
10th
124th
27th