12 Days of Christmas
5th
14th
9th
20th13th
4th
3rd
32nd
6th9th
2nd
24 Game
50th
99 Bottles of Beer
6th
3rd10th
6th
31st
11th
25th
9th
Abundant Numbers
3rd
25th8th15th
11th
9th11th17th16th1st
8th26th
10th9th14th
8th
26th
6th19th30th14th4th
13th
Abundant Numbers (Long)
16th2nd
16th1st
8th
3rd
5th
9th3rd25th
1st
Arabic to Roman
8th7th7th
1st
15th
4th
46th
17th
Arithmetic Numbers
12th
12th
11th
23rd
Arrows
4th7th
8th18th
7th
8th
Ascending Primes
18th
ASCII Table
60th
37th
19th
Billiards
54th
brainfuck
13th
6th
17th
2nd
6th
30th
11th8th
Catalan Numbers
11th
1st
4th
1st
8th1st
Catalan’s Constant
1st
60th
Christmas Trees
24th27th
8th
22nd
2nd
5th
9th
37th
24th2nd
2nd
Collatz
1st
31st
CSS Colors
10th
9th
14th
19th
18th
12th
Cubes
21st
13th
51st
20th
Day of Week
1st
DFA Simulator
10th
35th
Diamonds
25th9th
6th
31st
4th
7th
64th
13th10th18th
7th
Divisors
5th
37th
17th10th9th
1st
15th
1st1st13th
19th21st1st
13th6th1st13th
1st1st6th5th6th14th2nd
1st1st6th1st1st11th5th6th
1st
Emirp Numbers
4th1st1st
2nd
1st12th
2nd
5th
7th13th
37th
27th1st13th
9th
Emirp Numbers (Long)
18th
15th19th
Emojify
7th8th
3rd
4th
1st
7th
Evil Numbers
6th
5th22nd9th14th
12th
8th
9th37th1st
9th14th
11th8th1st
18th19th
1st
4th19th28th
23rd
3rd
Evil Numbers (Long)
17th
10th
1st
2nd
33rd
Farey Sequence
26th
Fibonacci
9th6th
39th
71st8th1st1st
3rd
1st
1st
11th1st1st1st33rd
1st1st38th
1st4th1st1st5th12th1st
1st
1st7th17th5th3rd17th
1st
Fizz Buzz
5th
2nd31st62nd
1st
1st
5th9th8th9th
35th
1st
1st1st30th48th16th
7th
Foo Fizz Buzz Bar
10th
1st
8th
25th
1st
11th
Forsyth–Edwards Notation
17th
18th
13th
Fractions
16th
34th
103rd
1st
Game of Life
12th
9th
26th
Gijswijt’s Sequence
36th
Happy Numbers
4th18th7th
1st
29th
13th20th
19th
4th
1st
13th1st16th
14th
Happy Numbers (Long)
24th
16th
25th
19th
5th
39th
11th12th
10th
Hexdump
11th
32nd
1st
Intersection
50th
56th
Inventory Sequence
22nd
25th
15th
ISBN
8th12th8th
18th
6th
70th
Jacobi Symbol
1st
6th
Kolakoski Constant
17th
34th
Kolakoski Sequence
7th
13th11th
26th
10th24th
7th
16th
5th
19th
18th
Leap Years
13th7th
23rd
1st
10th
34th
80th
9th37th
Levenshtein Distance
17th
1st
21st
39th
1st
1st
Leyland Numbers
3rd
4th
18th
4th
2nd
7th
15th
4th
ln 2
1st
74th
Look and Say
25th
9th
Lucky Numbers
20th
Lucky Tickets
56th
Maze
10th
35th
Medal Tally
38th
Morse Decoder
5th
9th
27th
Morse Encoder
6th
11th
22nd
8th
Musical Chords
43rd
Niven Numbers
8th6th12th11th1st1st5th1st1st1st12th4th1st13th1st1st1st1st1st6th16th1st1st15th1st1st1st1st42nd
1st1st1st1st16th5th1st1st1st7th1st6th1st17th1st1st1st10th1st1st
Niven Numbers (Long)
25th
24th
37th5th1st1st
Number Spiral
23rd
16th
Odious Numbers
8th
5th21st9th
12th
8th
8th
1st
9th11th
13th8th7th
7th19th
1st
4th16th27th
22nd
4th
Odious Numbers (Long)
19th
8th
1st
2nd
1st
Ordinal Numbers
14th
1st
4th
19th
4th
1st15th
1st
Pangram Grep
8th
13th
8th1st2nd
15th
3rd11th
14th
11th
3rd
52nd
2nd25th
7th4th
5th
Pascal’s Triangle
5th17th
1st
20th
5th
6th
75th
9th41st
Pernicious Numbers
7th1st8th1st
7th1st1st1st
1st1st1st9th1st11th1st
13th1st4th1st1st
1st1st1st1st1st1st1st
1st
1st1st1st12th17th1st1st
1st1st
Pernicious Numbers (Long)
10th1st
7th
32nd
7th
Poker
18th
Prime Numbers
4th
34th
5th20th6th6th
8th
3rd10th1st
1st1st
4th1st13th
20th1st6th2nd15th20th1st
72nd
1st23rd20th
6th
3rd
Prime Numbers (Long)
13th27th2nd
7th
1st
23rd41st
6th
48th
4th1st
10th
Proximity Grid
7th
13th
30th
QR Decoder
18th
Quine
1st
1st
2nd10th1st8th
1st5th
1st
1st
1st
1st29th68th
3rd1st1st
25th1st5th13th
1st
12th1st15th
6th
1st
Recamán
14th
86th
15th
Repeating Decimals
1st
Reverse Polish Notation
9th
1st
33rd
38th
Rijndael S-box
7th
3rd
Rock-paper-scissors-Spock-lizard
5th
4th
17th
💎
4th
34th
13th10th
Roman to Arabic
30th
1st
13th
58th
10th
ROT13
1st
Rule 110
7th
7th
9th
6th
55th
26th
Seven Segment
6th
13th
12th
6th
63rd
12th11th
SI Units
12th
Sierpiński Triangle
24th
21st
6th
29th
17th
Smith Numbers
10th
10th
14th
36th
8th
Spelling Numbers
10th
1st
38th
61st
Star Wars Opening Crawl
59th
Sudoku
14th
51st
Sudoku (Fill-in)
4th
7th
23rd
15th
Ten-pin Bowling
37th
Tic-tac-toe
137th
Time Distance
39th
Tongue-twisters
5th9th5th
7th11th
3rd
34th
7th
United States
29th
11th1st
3rd
Vampire Numbers
15th
41st
18th
Van Eck Sequence
16th11th
8th21st
30th
16th
Zodiac Signs
13th
27th
γ
1st
λ
3rd
4th27th20th
58th
9th
3rd
8th
96th
19th12th
5th
π
4th18th
25th1st
8th
13th
14th
τ
5th
26th1st
5th
9th
15th
φ
6th
20th41st
7th
1st
1st
√2
4th
21st1st
9th
130th
28th
𝑒
6th20th
30th1st
9th
101st
23rd