12 Days of Christmas
26th10th
8th16th38th209th
26th27th10th67th
5th31st15th7th13th16th
24 Game
9th
99 Bottles of Beer
17th
10th26th410th
27th24th
6th62nd
12th
10th
Abundant Numbers
31st24th
37th25th51st244th
63rd68th24th68th
18th121st20th11th20th24th
Abundant Numbers (Long)
61st
34th
21st
16th
Alphabetic Numbers
4th
Arabic to Roman
28th
13th
7th
Arithmetic Numbers
6th
Arrows
28th
9th
Ascending Primes
6th
ASCII Table
14th
13th34th
28th6th
14th54th7th8th
13th
brainfuck
18th
8th
7th
Calendar
4th
Card Number Validation
15th
Catalan Numbers
10th6th
24th22nd16th113th
47th13th22nd16th
13th73rd7th16th9th11th
Catalan’s Constant
26th5th
12th9th10th59th
63rd23rd13th15th
11th28th7th17th8th11th
Christmas Trees
18th14th
50th14th40th291st
34th53rd16th60th
17th101st14th11th24th18th
Collatz
29th19th
24th22nd29th288th
51st48th15th60th
11th80th8th11th17th27th
Continued Fractions
4th
CSS Colors
4th21st
10th
10th
7th
7th
Cubes
12th9th
17th10th22nd110th
24th20th11th18th
15th47th11th7th6th11th
Day of Week
8th
12th
15th
Diamonds
14th17th
49th13th44th174th
34th39th11th40th
11th97th12th10th11th11th
Divisors
75th26th
43rd28th39th609th
61st118th28th138th
16th182nd18th20th21st30th
Emirp Numbers
14th8th
20th12th26th174th
31st20th16th39th
33rd124th8th10th8th15th
Emirp Numbers (Long)
17th
10th
16th
Emojify
9th22nd
10th
9th
7th4th
8th
Evil Numbers
25th22nd
42nd14th41st357th
55th40th43rd93rd
25th179th9th18th17th24th
Evil Numbers (Long)
20th23rd
34th17th28th173rd
38th39th25th68th
28th69th12th16th15th20th
Farey Sequence
8th
Fibonacci
99th62nd
61st33rd1st155th
134th215th20th161st
53rd215th55th48th1st53rd
Fizz Buzz
15th11th19th
44th14th59th1st
39th48th9th1st
18th83rd47th11th23rd12th
Foo Fizz Buzz Bar
11th17th
20th18th21st334th
46th53rd26th1st
15th70th30th13th16th23rd
Forsyth–Edwards Notation
14th
Fractions
11th
11th1st
Game of Life
9th
7th
Gijswijt’s Sequence
12th
Gray Code Encoder
16th
Happy Numbers
18th14th
26th9th51st174th
35th30th38th31st
22nd89th8th12th13th19th
Happy Numbers (Long)
18th17th
23rd12th32nd117th
29th30th24th24th
14th66th6th12th12th20th
Hexdump
10th
Hilbert Curve
9th
Intersection
13th
16th
358th12th
Inventory Sequence
15th
ISBN
17th
14th
7th
11th
Jacobi Symbol
1st
8th
Kaprekar Numbers
10th
Kolakoski Constant
15th
10th
Kolakoski Sequence
22nd
22nd9th29th125th
21st30th25th26th
9th59th9th10th14th21st
Leap Years
66th24th
26th27th59th501st
56th103rd1st134th
24th102nd35th18th26th29th
Levenshtein Distance
8th
1st6th12th
5th27th
15th64th
Leyland Numbers
10th7th
14th15th21st115th
31st24th19th23rd
10th55th15th9th9th15th
ln 2
1st
Look and Say
17th14th
26th15th19th157th
27th28th26th36th
11th44th7th12th10th12th
Lucky Numbers
10th13th
17th10th36th68th
18th17th16th18th
11th45th6th8th8th11th
Lucky Tickets
12th
Mandelbrot
9th
Maze
11th
Medal Tally
7th
Morse Decoder
11th
Morse Encoder
10th
Multitap Input
9th
Musical Chords
12th
4th
Niven Numbers
54th25th
43rd23rd57th351st
61st69th34th75th
15th132nd21st22nd28th32nd
Niven Numbers (Long)
18th22nd
31st23rd41st155th
40th46th18th43rd
20th74th14th19th17th25th
Number Spiral
8th7th
11th16th9th69th11th17th12th6th18th
9th41st5th7th4th9th
Odious Numbers
26th23rd
39th12th38th307th
50th42nd39th78th
20th135th9th17th18th22nd
Odious Numbers (Long)
20th22nd
30th16th26th143rd
38th42nd22nd43rd
28th61st12th15th15th20th
Ordinal Numbers
26th81st
22nd
16th45th1st
14th
Pangram Grep
34th
18th
10th
9th
Pascal’s Triangle
23rd17th
23rd14th42nd224th
38th40th35th52nd
47th101st12th12th16th18th
Pernicious Numbers
27th25th
40th23rd49th178th
56th43rd50th55th
34th118th14th22nd25th30th
Pernicious Numbers (Long)
22nd
14th
10th
Poker
6th
Prime Numbers
46th19th
36th19th56th396th
69th68th29th80th
19th117th6th17th23rd29th
Prime Numbers (Long)
17th25th
33rd21st37th194th23rd45th51st19th51st
17th75th18th11th17th29th
QR Decoder
10th
Quine
1st
2nd1st
1st1st1st49th
13th74th59th
Recamán
15th13th
21st11th28th135th
27th30th17th27th
10th56th6th9th13th18th
Repeating Decimals
6th
10th
19th
Reverse Polish Notation
11th
16th
Rijndael S-box
5th
Rock-paper-scissors-Spock-lizard
7th
10th
6th
Roman to Arabic
22nd
28th
10th
13th
ROT13
22nd
Rule 110
10th10th
21st11th25th104th
25th26th10th19th
14th54th10th11th8th11th
Scrambled Sort
15th
Seven Segment
20th79th
17th
15th
8th
21st
Sierpiński Triangle
14th12th
21st6th20th127th
28th28th20th28th
12th55th12th10th11th17th
Smith Numbers
12th15th
16th4th19th75th
21st14th16th18th
8th47th4th9th8th12th
Spelling Numbers
11th
5th
13th
7th
Star Wars Opening Crawl
4th
6th
10th39th
8th
7th28th
3rd
4th
Sudoku
3rd
6th
Sudoku (Fill-in)
6th
5th
Ten-pin Bowling
12th
Tic-tac-toe
18th
Time Distance
9th
8th
7th
Tongue-twisters
22nd5th
18th12th16th169th
34th24th9th16th
7th35th14th9th
11th
Tower of Hanoi
16th33rd
Transpose Sentence
8th
Trinomial Triangle
11th
United States
7th26th
18th
7th
11th6th
7th
Vampire Numbers
7th8th
10th9th13th63rd
20th14th5th11th
46th6th6th7th9th
Van Eck Sequence
13th12th
18th10th18th106th
26th22nd12th24th
10th52nd8th11th10th19th
Zeckendorf Representation
9th
Zodiac Signs
12th
γ
8th
1st
6th
λ
13th8th
10th7th15th90th
22nd38th13th21st
13th37th13th7th10th15th
π
11th10th15th
12th11th28th137th
1st47th4th27th
23rd57th
11th9th11th
τ
10th8th
10th11th21st109th
1st32nd4th20th
18th44th10th9th9th11th
φ
10th8th
16th17th34th88th
48th34th1st22nd
19th56th10th11th12th12th
√2
11th8th
16th10th39th105th
1st33rd1st18th
19th55th10th11th14th11th
𝑒
15th9th
16th13th30th113th
1st39th5th25th
28th71st9th12th11th14th