12 Days of Christmas
4th
2nd
6th
67th
99 Bottles of Beer
3rd
6th
13th
7th
37th
19th
Abundant Numbers
5th
26th
26th
51st
Arabic to Roman
54th
61st
53rd
Arrows
3rd
38th
ASCII Table
4th
25th43rd
23rd
brainfuck
2nd
21st
17th
Catalan Numbers
1st
17th
1st
1st
Catalan’s Constant
3rd
8th
16th
20th
Christmas Trees
4th
12th
27th
37th
37th
Collatz
31st
27th
355th
CSS Colors
32nd
Cubes
7th
7th
16th
Day of Week
66th
Diamonds
1st2nd
135th
Divisors
4th
27th
33rd
30th
29th
1st
95th
Emirp Numbers
3rd
17th
Emojify
3rd
24th
54th
Evil Numbers
4th
56th
1st
65th
17th
332nd
Fibonacci
17th4th41st72nd11th1st99th
23rd54th1st
14th34th1st69th33rd135th47th28th19th28th58th1st40th7th178th4th
Fizz Buzz
4th
1st
1st
91st
670th
1st
15th
Foo Fizz Buzz Bar
18th
48th
1st
Fractions
3rd
14th
14th
4th6th
129th14th1st
7th
Happy Numbers
3rd
35th
20th
19th
137th
Happy Numbers (Long)
3rd
22nd
20th
15th
70th
Hexdump
2nd
11th
32nd
Intersection
3rd
6th
17th
13th
60th
ISBN
23rd
29th
Jacobi Symbol
5th
43rd
Kolakoski Constant
7th
11th
42nd
Kolakoski Sequence
10th3rd
30th
19th
36th
25th
20th
97th
Leap Years
1st
7th
1st
22nd
47th86th19th
Levenshtein Distance
3rd
6th10th
20th
1st
Leyland Numbers
4th3rd
8th
7th
7th
ln 2
21st
84th
Look and Say
6th
3rd
15th
20th
136th
Lucky Numbers
11th
11th
77th
Lucky Tickets
4th
19th
11th
37th
Morse Decoder
3rd
Morse Encoder
4th
19th
49th
Musical Chords
2nd
8th
8th
21st
Niven Numbers
5th
33rd
1st
36th
28th
Niven Numbers (Long)
19th
21st
205th
Number Spiral
3rd
12th
11th
Odious Numbers
4th
47th
1st
52nd
19th
268th
Ordinal Numbers
33rd
61st
1st
Pangram Grep
3rd
4th
11th
23rd
10th
53rd
Pascal’s Triangle
56th
7th
27th
69th
Pernicious Numbers
13th4th
1st1st
1st
27th25th1st
1st
30th1st19th1st
10th
Poker
3rd
6th
Prime Numbers
8th3rd
22nd
1st
1st
1st
24th
Prime Numbers (Long)
1st
25th
QR Decoder
2nd
10th
10th
Quine
1st5th
2nd1st71st
30th
81st
67th
25th
1st
Recamán
4th
4th
21st
155th
Reverse Polish Notation
52nd
22nd
14th
Rock-paper-scissors-Spock-lizard
2nd
9th
13th
Roman to Arabic
22nd
12th
56th
Rule 110
2nd
13th
46th
18th
Seven Segment
2nd
40th
Sierpiński Triangle
3rd
19th
24th
79th
Smith Numbers
3rd2nd
12th
19th
66th
Spelling Numbers
59th
Star Wars Opening Crawl
7th
Sudoku
3rd
39th
Sudoku (Fill-in)
2nd
39th
Ten-pin Bowling
3rd
5th
17th
Time Distance
7th
11th
Tongue-twisters
3rd
21st
104th
148th
United States
4th
30th
5th
11th
Vampire Numbers
5th
23rd
66th
Van Eck Sequence
4th
16th
1st
16th
11th
92nd
Zodiac Signs
15th
28th
λ
10th
43rd
π
59th
20th53rd27th
76th
τ
20th
34th
85th
φ
29th
1st
46th
√2
11th
13th
22nd
94th
𝑒
3rd
18th
25th
29th
107th