12 Days of Christmas
15th
15th
5th5th
4th
4th
39th
9th4th
24 Game
79th
99 Bottles of Beer
3rd12th
8th
17th
6th
34th
9th
Abundant Numbers
6th3rd19th
12th
12th23rd20th1st
37th29th
10th13th8th
3rd
11th
5th9th7th16th1st
Abundant Numbers (Long)
22nd3rd
20th1st
9th
3rd
79th
13th3rd34th
1st
Arabic to Roman
11th8th7th
1st
14th
4th
109th
14th
Arithmetic Numbers
18th
12th
12th
76th
Arrows
4th9th
17th25th
41st
15th
Ascending Primes
24th
ASCII Table
67th
94th
27th
Billiards
80th
brainfuck
17th
6th
11th
2nd
3rd
28th
7th11th
Catalan Numbers
13th
1st
4th
1st
12th1st
Catalan’s Constant
1st
82nd
Christmas Trees
32nd31st
8th
23rd
2nd
6th
9th
19th
27th7th
Collatz
2nd
132nd
CSS Colors
4th
5th
14th
21st
10th
9th
Cubes
21st
11th
35th
12th
Day of Week
1st
DFA Simulator
10th
65th
Diamonds
29th9th
6th
20th
4th
9th
50th
14th14th20th
8th
Divisors
39th
19th13th1st
25th
16th
1st1st
21st26th1st
14th43rd1st13th
1st2nd7th6th7th15th2nd
2nd1st1st5th1st11th6th9th
Emirp Numbers
4th12th13th
6th
17th5th
4th
7th
8th1st
17th
27th11th9th
1st
Emirp Numbers (Long)
19th
17th28th
Emojify
12th8th
5th
3rd
1st
9th
Evil Numbers
6th33rd14th16th
13th
9th
11th38th1st
39th16th
13th9th1st
19th13th
1st
4th23rd32nd
25th
Evil Numbers (Long)
20th
13th
1st
4th
44th
Farey Sequence
54th
Fibonacci
9th
42nd
77th45th1st1st
18th
1st
1st
1st23rd1st37th
80th1st40th
1st4th1st1st7th13th1st
1st
1st10th27th6th3rd20th
Fizz Buzz
2nd32nd67th
1st
1st
5th10th12th9th
38th
22nd
1st4th31st52nd16th
Foo Fizz Buzz Bar
9th
1st
9th
27th
142nd
11th
Forsyth–Edwards Notation
19th
58th
14th
Fractions
17th
41st
174th
1st
Game of Life
11th
11th
60th
Gijswijt’s Sequence
81st
Happy Numbers
4th6th1st
5th
31st
21st8th
5th
1st
1st
8th11th9th
16th
Happy Numbers (Long)
24th
16th
26th
21st
5th
93rd
11th15th
10th
Hexdump
12th
67th
3rd
Intersection
21st
25th
Inventory Sequence
27th
29th
49th
ISBN
9th12th8th
18th
6th
131st
Jacobi Symbol
1st
16th
Kolakoski Constant
18th
61st
Kolakoski Sequence
15th10th
28th
18th24th
7th
18th
5th
67th
20th
Leap Years
15th21st
26th
6th
13th
42nd
100th
11th42nd
Levenshtein Distance
18th
1st
22nd
48th
21st
16th
Leyland Numbers
4th
4th
20th
5th
2nd
1st
12th
ln 2
1st
115th
Look and Say
26th
16th
Lucky Numbers
53rd
Lucky Tickets
41st
Maze
10th
61st
Medal Tally
71st
Morse Decoder
6th
10th
20th
Morse Encoder
5th
10th
21st
6th
Musical Chords
78th
Niven Numbers
9th14th12th2nd19th6th1st9th1st14th11th21st14th1st13th1st1st
7th20th4th1st20th4th39th1st6th53rd
1st1st1st2nd16th7th1st1st1st7th1st1st1st18th1st1st3rd11th1st
Niven Numbers (Long)
29th
30th
69th6th1st1st
Number Spiral
27th
46th
Odious Numbers
6th32nd14th
13th
9th
11th
1st
39th11th
16th10th9th
7th13th
1st
4th20th29th
25th
Odious Numbers (Long)
28th
10th
1st
4th
1st
Ordinal Numbers
18th
1st
4th
20th
5th
1st16th
1st
Pangram Grep
13th
9th7th
15th
26th14th
16th
12th
3rd
39th
3rd27th
7th5th
Pascal’s Triangle
5th18th
1st
21st
5th
7th
48th
10th47th
Pernicious Numbers
1st8th1st
8th28th1st1st
1st13th1st10th
12th1st
13th1st8th39th1st
1st1st1st1st1st1st1st
1st
1st1st1st12th20th1st3rd
1st
Pernicious Numbers (Long)
10th1st
7th
48th
10th
Poker
15th
Prime Numbers
36th
6th21st13th9th
9th
4th10th4th
1st1st
41st1st27th
23rd5th6th5th16th10th1st
96th
1st1st23rd
1st
Prime Numbers (Long)
15th29th3rd
7th
1st
46th47th
6th
65th
6th1st
Proximity Grid
8th
15th
54th
QR Decoder
54th
Quine
1st
1st
2nd
1st8th
1st5th
1st
1st
1st
49th33rd74th
3rd1st1st
27th1st5th14th
1st
14th1st25th
6th
Recamán
14th
143rd
16th
Repeating Decimals
4th
Reverse Polish Notation
10th
1st
38th
86th
Rijndael S-box
5th
Rock-paper-scissors-Spock-lizard
5th
4th
29th
💎
3rd
22nd
10th13th
Roman to Arabic
30th
1st
12th
46th
21st
ROT13
61st
Rule 110
6th
7th
12th
7th
51st
26th
Seven Segment
6th
11th
3rd
39th
9th10th
SI Units
46th
Sierpiński Triangle
20th
21st
6th
50th
18th
Smith Numbers
10th
10th
16th
81st
22nd
Spelling Numbers
11th
1st
17th
24th
Star Wars Opening Crawl
85th
Sudoku
8th
21st
Sudoku (Fill-in)
4th
8th
53rd
17th
Ten-pin Bowling
71st
Tic-tac-toe
175th
Time Distance
84th
Tongue-twisters
4th8th3rd
8th13th
4th
35th
14th
United States
40th
55th1st
14th
Vampire Numbers
21st
21st
11th
Van Eck Sequence
19th13th
19th23rd
16th
19th
Zodiac Signs
20th
60th
γ
1st
λ
4th6th10th
27th
1st
3rd
3rd
63rd
21st3rd
5th
π
4th21st
31st1st
9th
15th
24th
τ
5th
29th1st
6th
9th
16th
φ
6th
21st46th
7th
1st
1st
√2
4th
23rd1st
9th
124th
31st
𝑒
6th22nd
36th1st
9th
115th
25th