12 Days of Christmas
5th
14th
9th
26th13th
4th
3rd
34th
7th9th
💎
24 Game
54th
99 Bottles of Beer
6th
3rd10th
7th
31st
11th
26th
7th
Abundant Numbers
3rd
27th8th17th
11th
10th11th19th16th1st
28th26th
10th10th14th
8th
27th
6th20th32nd14th4th
Abundant Numbers (Long)
17th2nd
16th1st
8th
3rd
8th
9th3rd29th
1st
Arabic to Roman
8th8th7th
1st
15th
4th
52nd
17th
Arithmetic Numbers
13th
12th
11th
24th
Arrows
4th7th
14th18th
8th
8th
Ascending Primes
19th
ASCII Table
61st
40th
19th
Billiards
59th
brainfuck
16th
6th
17th
2nd
6th
36th
12th10th
Catalan Numbers
12th
1st
4th
1st
8th1st
Catalan’s Constant
1st
62nd
Christmas Trees
24th28th
8th
22nd
2nd
5th
9th
40th
24th5th
2nd
Collatz
1st
36th
CSS Colors
10th
10th
14th
19th
18th
12th
Cubes
22nd
13th
54th
23rd
Day of Week
1st
DFA Simulator
10th
36th
Diamonds
26th9th
6th
32nd
4th
7th
70th
13th12th19th
8th
Divisors
5th
37th
18th10th10th
1st
16th
1st1st14th
21st22nd1st
14th34th1st13th
1st2nd6th5th6th15th2nd
1st1st6th1st1st11th5th7th
Emirp Numbers
4th1st1st
2nd
14th12th
2nd
6th
7th13th
46th
27th1st14th
9th
Emirp Numbers (Long)
18th
15th19th
Emojify
8th8th
3rd
4th
1st
7th
Evil Numbers
6th
5th24th10th16th
13th
9th
10th37th1st
34th15th
12th8th1st
19th19th
1st
4th21st28th
25th
Evil Numbers (Long)
18th
11th
1st
2nd
38th
Farey Sequence
28th
Fibonacci
9th6th
40th
74th12th1st1st
4th
1st
1st
11th1st1st1st35th
54th1st39th
1st4th1st1st6th13th1st
1st
1st7th20th5th3rd17th
Fizz Buzz
5th
2nd31st65th
1st
1st
5th9th10th9th
36th
1st
1st1st30th51st16th
Foo Fizz Buzz Bar
10th
1st
8th
25th
1st
11th
Forsyth–Edwards Notation
18th
18th
13th
Fractions
17th
35th
112th
1st
Game of Life
11th
11th
27th
Gijswijt’s Sequence
45th
Happy Numbers
4th18th7th
1st
29th
27th21st
20th
4th
1st
13th1st17th
14th
Happy Numbers (Long)
24th
16th
25th
19th
5th
47th
11th12th
10th
Hexdump
12th
35th
1st
Intersection
53rd
64th
Inventory Sequence
26th
27th
15th
ISBN
8th12th8th
18th
6th
79th
Jacobi Symbol
1st
6th
Kolakoski Constant
17th
38th
Kolakoski Sequence
7th
13th11th
27th
18th24th
7th
17th
5th
19th
18th
Leap Years
13th7th
26th
1st
12th
37th
90th
9th39th
Levenshtein Distance
17th
1st
22nd
40th
1st
Leyland Numbers
3rd
4th
19th
4th
2nd
8th
15th
ln 2
1st
92nd
Look and Say
25th
9th
Lucky Numbers
23rd
Lucky Tickets
68th
Maze
10th
37th
Medal Tally
41st
Morse Decoder
5th
9th
31st
Morse Encoder
6th
11th
23rd
9th
Musical Chords
52nd
Niven Numbers
9th6th12th12th1st12th5th1st1st1st12th4th1st13th1st1st1st1st1st7th20th1st1st16th1st32nd1st1st46th
1st1st1st1st16th7th1st1st1st7th1st6th1st17th1st1st1st10th1st
Niven Numbers (Long)
26th
26th
42nd6th1st1st
Number Spiral
24th
17th
Odious Numbers
8th
5th24th10th
13th
9th
10th
1st
35th11th
15th9th7th
7th19th
1st
4th18th28th
25th
Odious Numbers (Long)
21st
10th
1st
2nd
1st
Ordinal Numbers
14th
1st
4th
19th
4th
1st16th
1st
Pangram Grep
8th
13th
8th1st2nd
15th
19th11th
15th
11th
3rd
60th
2nd26th
7th4th
Pascal’s Triangle
5th18th
1st
21st
5th
7th
78th
9th43rd
Pernicious Numbers
7th1st8th1st
7th1st1st1st
1st1st1st9th1st12th1st
13th1st5th34th1st
1st1st1st1st1st1st1st
1st
1st1st1st12th18th1st1st
1st
Pernicious Numbers (Long)
10th1st
7th
37th
7th
Poker
18th
Prime Numbers
4th
34th
5th21st7th7th
9th
3rd10th1st
1st1st
28th1st13th
21st1st6th2nd15th21st1st
82nd
1st24th21st
6th
Prime Numbers (Long)
13th27th3rd
7th
1st
36th42nd
6th
51st
4th1st
Proximity Grid
7th
13th
31st
QR Decoder
21st
Quine
1st
1st
2nd
1st8th
1st5th
1st
1st
1st
36th30th69th
3rd1st1st
26th1st5th13th
1st
13th34th16th
6th
2nd
Recamán
14th
92nd
15th
Repeating Decimals
1st
Reverse Polish Notation
9th
1st
33rd
42nd
Rijndael S-box
7th
3rd
Rock-paper-scissors-Spock-lizard
5th
5th
17th
💎
4th
35th
14th10th
Roman to Arabic
31st
1st
13th
64th
10th
ROT13
1st
Rule 110
7th
7th
9th
6th
61st
27th
Seven Segment
6th
13th
12th
6th
68th
12th12th
SI Units
14th
Sierpiński Triangle
24th
21st
6th
33rd
18th
Smith Numbers
10th
10th
14th
41st
9th
Spelling Numbers
11th
1st
38th
63rd
Star Wars Opening Crawl
61st
Sudoku
14th
54th
Sudoku (Fill-in)
4th
7th
26th
17th
Ten-pin Bowling
39th
Tic-tac-toe
151st
Time Distance
45th
Tongue-twisters
6th9th5th
10th11th
3rd
36th
7th
United States
32nd
14th1st
3rd
Vampire Numbers
16th
44th
18th
Van Eck Sequence
16th12th
17th21st
33rd
18th
Zodiac Signs
13th
29th
γ
1st
λ
3rd
4th27th21st
61st
9th
4th
8th
101st
21st12th
5th
π
4th20th
28th1st
8th
15th
14th
τ
5th
27th1st
6th
10th
15th
φ
6th
20th44th
7th
1st
1st
√2
4th
22nd1st
9th
142nd
29th
𝑒
6th21st
34th1st
9th
116th
24th