12 Days of Christmas
4th
2nd
6th
77th
99 Bottles of Beer
3rd
6th
15th
7th
38th
26th
Abundant Numbers
5th
29th
29th
58th
Arabic to Roman
58th
62nd
60th
Arrows
3rd
51st
ASCII Table
5th
25th48th
26th
brainfuck
2nd
21st
21st
Catalan Numbers
1st
17th
1st
1st
Catalan’s Constant
3rd
8th
16th
21st
Christmas Trees
4th
12th
28th
44th
42nd
Collatz
31st
29th
377th
CSS Colors
34th
Cubes
7th
7th
16th
Day of Week
83rd
Diamonds
1st2nd
143rd
Divisors
5th
27th
34th
32nd
29th
1st
101st
Emirp Numbers
3rd
22nd
Emojify
3rd
25th
64th
Evil Numbers
4th
59th
1st
69th
17th
360th
Fibonacci
17th4th44th78th14th1st104th
24th57th1st
15th71st1st72nd36th150th49th32nd19th28th67th1st50th8th186th4th
Fizz Buzz
4th
1st
1st
92nd
699th
1st
16th
Foo Fizz Buzz Bar
18th
50th
1st
Fractions
3rd
14th
15th
4th6th
150th15th1st
7th
Happy Numbers
3rd
36th
21st
19th
152nd
Happy Numbers (Long)
3rd
22nd
21st
16th
81st
Hexdump
2nd
12th
40th
Intersection
3rd
6th
17th
13th
67th
ISBN
23rd
32nd
Jacobi Symbol
54th
Kolakoski Constant
7th
11th
49th
Kolakoski Sequence
10th3rd
30th
19th
36th
30th
21st
102nd
Leap Years
1st
9th
2nd
23rd
49th94th19th
Levenshtein Distance
3rd
6th10th
21st
1st
Leyland Numbers
4th3rd
8th
7th
8th
ln 2
21st
102nd
Look and Say
6th
3rd
15th
21st
155th
Lucky Numbers
12th
13th
88th
Lucky Tickets
4th
23rd
13th
58th
Morse Decoder
3rd
Morse Encoder
4th
20th
58th
Musical Chords
2nd
8th
9th
30th
Niven Numbers
6th
35th
1st
49th
31st
Niven Numbers (Long)
20th
22nd
221st
Number Spiral
3rd
13th
11th
Odious Numbers
5th
51st
1st
54th
19th
292nd
Ordinal Numbers
34th
64th
1st
Pangram Grep
3rd
4th
11th
23rd
10th
63rd
Pascal’s Triangle
56th
7th
27th
82nd
Pernicious Numbers
14th5th
1st1st
1st
27th38th1st
1st
31st1st20th1st
10th
Poker
3rd
7th
Prime Numbers
8th4th
24th
1st
1st
1st
24th
Prime Numbers (Long)
1st
26th
QR Decoder
2nd
11th
10th
Quine
1st5th
5th1st75th
33rd
84th
79th
1st
1st
Recamán
4th
4th
21st
171st
Reverse Polish Notation
53rd
23rd
16th
Rock-paper-scissors-Spock-lizard
2nd
9th
13th
Roman to Arabic
22nd
14th
65th
Rule 110
2nd
13th
56th
20th
Seven Segment
2nd
41st
Sierpiński Triangle
3rd
19th
24th
90th
Smith Numbers
3rd2nd
12th
20th
76th
Spelling Numbers
64th
Star Wars Opening Crawl
9th
Sudoku
3rd
45th
Sudoku (Fill-in)
2nd
47th
Ten-pin Bowling
3rd
5th
18th
Time Distance
7th
11th
Tongue-twisters
3rd
23rd
112th
158th
United States
4th
32nd
5th
14th
Vampire Numbers
5th
24th
76th
Van Eck Sequence
4th
17th
1st
17th
11th
106th
Zodiac Signs
15th
31st
λ
13th
53rd
π
65th
20th58th29th
85th
τ
20th
34th
93rd
φ
30th
1st
48th
√2
11th
13th
22nd
108th
𝑒
3rd
18th
25th
31st
125th