12 Days of Christmas
17th
16th
5th5th
4th
4th
39th
9th4th
24 Game
85th
99 Bottles of Beer
3rd12th
8th
18th
6th
35th
9th
Abundant Numbers
6th3rd20th
12th
14th12th24th20th1st
39th29th
10th13th9th
4th
11th
5th9th7th16th1st
Abundant Numbers (Long)
23rd3rd
20th1st
9th
4th
83rd
13th3rd35th
1st
Arabic to Roman
11th8th7th
1st
15th
4th
114th
14th
Arithmetic Numbers
18th
12th
14th
81st
Arrows
4th10th
17th26th
44th
18th
Ascending Primes
24th
ASCII Table
68th
103rd
28th
Billiards
87th
brainfuck
17th
6th
12th
2nd
3rd
28th
7th11th
Catalan Numbers
14th
1st
5th
1st
12th1st
Catalan’s Constant
1st
88th
Christmas Trees
34th33rd
8th
23rd
2nd
6th
11th
19th
27th7th
Collatz
3rd
139th
CSS Colors
4th
5th
14th
22nd
10th
9th
Cubes
23rd
12th
35th
15th
Day of Week
1st
DFA Simulator
11th
70th
Diamonds
29th9th
7th
22nd
5th
10th
54th
14th14th21st
9th
Divisors
39th
20th13th1st
26th
16th
1st1st
22nd26th1st
15th44th1st14th
1st2nd7th8th7th15th2nd
3rd1st1st5th1st11th6th9th
Emirp Numbers
4th12th13th
6th
17th5th
4th
7th
8th1st
17th
27th11th9th
1st
Emirp Numbers (Long)
19th
19th29th
Emojify
12th8th
5th
3rd
1st
9th
Evil Numbers
6th34th15th17th
13th
9th
11th38th1st
39th16th
13th9th1st
19th14th
1st
4th24th32nd
25th
Evil Numbers (Long)
22nd
13th
1st
4th
46th
Farey Sequence
59th
Fibonacci
9th
43rd
78th49th1st2nd
18th
1st
1st
10th1st23rd1st38th
86th1st43rd
1st4th1st1st7th14th1st
1st
1st10th30th6th3rd21st
Fizz Buzz
2nd33rd67th
1st
1st
6th10th13th9th
39th
22nd
1st4th32nd53rd16th
Foo Fizz Buzz Bar
9th
1st
9th
28th
149th
12th
Forsyth–Edwards Notation
19th
61st
15th
Fractions
18th
43rd
178th
1st
Game of Life
11th
11th
63rd
Gijswijt’s Sequence
91st
Happy Numbers
4th6th1st
5th
31st
22nd8th
5th
1st
1st
8th11th9th
16th
Happy Numbers (Long)
24th
16th
26th
22nd
6th
97th
11th15th
11th
Hexdump
13th
71st
3rd
Intersection
22nd
26th
Inventory Sequence
27th
31st
52nd
ISBN
9th12th8th
18th
7th
135th
Jacobi Symbol
1st
16th
Kolakoski Constant
20th
67th
Kolakoski Sequence
15th10th
28th
18th24th
7th
20th
5th
70th
20th
Leap Years
16th23rd
26th
7th
14th
44th
104th
11th44th
Levenshtein Distance
20th
1st
22nd
50th
23rd
16th
Leyland Numbers
4th
4th
21st
5th
3rd
1st
13th
ln 2
1st
117th
Look and Say
27th
17th
Lucky Numbers
55th
Lucky Tickets
42nd
Maze
10th
64th
Medal Tally
75th
Morse Decoder
6th
10th
20th
Morse Encoder
5th
10th
21st
6th
Musical Chords
82nd
Niven Numbers
9th15th12th2nd20th6th1st10th1st14th12th22nd14th1st17th1st1st
7th21st4th1st21st4th39th1st6th54th
1st1st1st2nd16th8th1st1st1st7th1st1st1st18th1st1st3rd11th1st
Niven Numbers (Long)
29th
30th
70th6th1st1st
Number Spiral
28th
51st
Odious Numbers
6th33rd14th
13th
9th
11th
1st
39th12th
16th10th9th
7th14th
1st
4th21st29th
25th
Odious Numbers (Long)
29th
10th
1st
4th
1st
Ordinal Numbers
18th
1st
4th
21st
5th
1st17th
1st
Pangram Grep
13th
9th8th
15th
27th14th
16th
13th
4th
40th
3rd28th
7th5th
Pascal’s Triangle
5th18th
1st
23rd
5th
9th
49th
10th48th
Pernicious Numbers
1st8th1st
8th29th1st1st
1st19th1st10th1st13th1st
13th1st8th42nd1st
1st1st1st1st1st1st1st
1st
1st1st1st13th24th1st3rd
1st
Pernicious Numbers (Long)
10th1st
8th
50th
11th
Poker
16th
Prime Numbers
37th
6th22nd13th10th
10th
4th10th6th
1st1st
41st1st27th
24th5th6th5th16th10th1st
101st
1st1st26th
1st
Prime Numbers (Long)
15th30th5th
7th
1st
46th50th
6th
67th
6th1st
Proximity Grid
8th
15th
58th
QR Decoder
58th
Quine
1st
1st
2nd
1st8th
1st5th
1st
1st
1st
51st43rd74th
4th1st1st
28th1st6th15th
1st
15th1st27th
6th
Recamán
16th
148th
16th
Repeating Decimals
4th
Reverse Polish Notation
10th
1st
40th
91st
Rijndael S-box
5th
Rock-paper-scissors-Spock-lizard
5th
4th
29th
💎
3rd
25th
10th13th
Roman to Arabic
30th
1st
14th
47th
21st
ROT13
63rd
Rule 110
6th
8th
13th
8th
59th
29th
Seven Segment
6th
14th
3rd
41st
11th11th
SI Units
49th
Sierpiński Triangle
21st
23rd
6th
52nd
19th
Smith Numbers
11th
10th
17th
84th
22nd
Spelling Numbers
11th
1st
17th
24th
Star Wars Opening Crawl
87th
Sudoku
10th
24th
Sudoku (Fill-in)
4th
8th
55th
19th
Ten-pin Bowling
75th
Tic-tac-toe
185th
Time Distance
86th
Tongue-twisters
4th8th3rd
9th13th
4th
35th
14th
United States
42nd
58th1st
14th
Vampire Numbers
22nd
22nd
11th
Van Eck Sequence
19th12th
20th24th
17th
19th
Zodiac Signs
20th
62nd
γ
1st
λ
4th6th10th
28th
1st
3rd
4th
68th
23rd3rd
5th
π
4th21st
35th1st
10th
16th
26th
τ
5th
32nd1st
7th
11th
17th
φ
6th
21st49th
8th
1st
1st
√2
4th
23rd1st
10th
131st
35th
𝑒
6th22nd
38th1st
10th
121st
26th