12 Days of Christmas
19th
20th
116th
99 Bottles of Beer
35th
5th
69th
33rd
20th
Abundant Numbers
20th
22nd
15th
154th
31st
Abundant Numbers (Long)
15th
18th
11th
113th
22nd
Arabic to Roman
11th
49th
103rd
Arithmetic Numbers
97th
Arrows
9th
173rd
Ascending Primes
35th
ASCII Table
15th
97th
brainfuck
42nd
14th
17th
77th
24th
Catalan Numbers
20th
14th
130th
Catalan’s Constant
9th
8th
44th
68th
Christmas Trees
16th
32nd
193rd
55th
Collatz
34th
11th
134th
CSS Colors
9th
90th
Cubes
12th
113th
Day of Week
6th
43rd
Diamonds
27th
53rd
Divisors
92nd
32nd
32nd
147th
323rd
53rd
87th
Emirp Numbers
16th
19th
18th
106th
73rd
Emirp Numbers (Long)
7th
13th
106th
29th
Emojify
11th
57th
14th
Evil Numbers
21st
16th
35th
98th
19th
Evil Numbers (Long)
15th
11th
25th
29th
11th
Fibonacci
67th
171st
120th
30th
25th
1st
28th
40th
54th
144th
63rd
18th
83rd
35th
57th
80th
129th
38th
52nd
93rd
45th
25th
11th
Fizz Buzz
74th
17th
29th
72nd
26th
63rd
272nd
184th
180th
11th
18th
33rd
31st
16th
45th
54th
28th
8th
30th
43rd
1st
1st
51st
9th
45th
116th
41st
20th
8th
64th
218th
27th
46th
53rd
130th
20th
10th
61st
71st
22nd
37th
8th
24th
Foo Fizz Buzz Bar
15th
13th
12th
15th
242nd
32nd
Forsyth–Edwards Notation
10th
73rd
Fractions
17th
224th
Game of Life
80th
Gijswijt’s Sequence
10th
70th
Happy Numbers
15th
10th
17th
138th
39th
Happy Numbers (Long)
13th
9th
14th
65th
32nd
Hexdump
77th
Intersection
13th
12th
44th
Inventory Sequence
13th
40th
ISBN
13th
88th
Jacobi Symbol
16th
8th
13th
90th
Kolakoski Constant
11th
44th
Kolakoski Sequence
23rd
116th
Leap Years
92nd
24th
36th
20th
150th
166th
26th
25th
35th
Levenshtein Distance
11th
6th
26th
62nd
43rd
Leyland Numbers
27th
17th
131st
Look and Say
13th
13th
25th
118th
Lucky Numbers
10th
142nd
Lucky Tickets
11th
80th
Maze
71st
Medal Tally
70th
Morse Decoder
7th
45th
Morse Encoder
10th
6th
83rd
22nd
Musical Chords
30th
Niven Numbers
24th
46th
18th
145th
41st
34th
Niven Numbers (Long)
17th
18th
17th
128th
19th
36th
Number Spiral
8th
18th
88th
Odious Numbers
20th
16th
37th
30th
70th
17th
Odious Numbers (Long)
16th
10th
24th
15th
55th
9th
Ordinal Numbers
13th
22nd
13th
99th
Pangram Grep
31st
15th
15th
10th
18th
30th
30th
24th
21st
45th
36th
46th
59th
12th
13th
Pascal’s Triangle
54th
17th
1st
19th
22nd
53rd
Pernicious Numbers
21st
15th
25th
101st
36th
40th
Pernicious Numbers (Long)
10th
23rd
63rd
Poker
5th
34th
Prime Numbers
17th
1st
283rd
75th
87th
Prime Numbers (Long)
33rd
1st
166th
Proximity Grid
71st
QR Decoder
57th
Quine
1st
20th
56th
42nd
26th
12th
25th
9th
64th
27th
46th
61st
25th
63rd
1st
90th
44th
37th
85th
60th
48th
51st
62nd
84th
93rd
8th
Recamán
10th
21st
79th
54th
26th
Repeating Decimals
5th
51st
23rd
Reverse Polish Notation
15th
100th
Rijndael S-box
27th
42nd
Rock-paper-scissors-Spock-lizard
10th
122nd
Roman to Arabic
15th
14th
82nd
29th
Rule 110
17th
126th
Seven Segment
10th
12th
78th
70th
16th
SI Units
3rd
31st
2nd
Sierpiński Triangle
11th
18th
10th
15th
62nd
25th
Smith Numbers
13th
46th
Spelling Numbers
9th
55th
40th
Star Wars Opening Crawl
4th
70th
Sudoku
6th
86th
Sudoku v2
5th
74th
Ten-pin Bowling
7th
80th
Time Distance
5th
19th
Tongue-twisters
12th
92nd
136th
27th
United States
19th
8th
68th
Vampire Numbers
8th
13th
81st
28th
Van Eck Sequence
18th
34th
Zodiac Signs
9th
76th
γ
37th
λ
11th
9th
47th
π
25th
16th
1st
42nd
100th
τ
15th
1st
40th
83rd
φ
23rd
23rd
50th
138th
√2
19th
13th
41st
167th
𝑒
21st
42nd
192nd