12 Days of Christmas
26th9th
8th14th37th205th
25th25th9th65th
5th30th14th8th12th15th
24 Game
9th
99 Bottles of Beer
16th
10th26th404th
25th24th
6th61st
12th
10th
Abundant Numbers
31st23rd
36th24th51st240th
63rd66th24th68th
18th118th20th11th20th24th
Abundant Numbers (Long)
60th
34th
20th
16th
Alphabetic Numbers
3rd
Arabic to Roman
28th
12th
7th
Arithmetic Numbers
6th
Arrows
28th
9th
Ascending Primes
6th
ASCII Table
12th
12th33rd
27th5th
13th52nd6th8th
13th
brainfuck
18th
8th
7th
Calendar
3rd
Card Number Validation
15th
Catalan Numbers
10th6th
23rd21st16th111th
46th12th20th16th
13th71st7th16th9th11th
Catalan’s Constant
25th5th
12th8th9th58th
60th23rd12th15th
11th26th7th16th8th11th
Christmas Trees
18th12th
50th12th37th290th
34th50th16th60th
17th98th14th11th24th18th
Collatz
28th18th
23rd20th29th283rd
51st48th15th60th
11th78th8th11th17th27th
Continued Fractions
4th
CSS Colors
4th20th
9th
10th
7th
7th
Cubes
11th8th
15th10th22nd108th
24th20th10th18th
14th44th11th7th6th11th
Day of Week
8th
12th
15th
Diamonds
12th15th
48th11th44th172nd
34th38th11th40th
11th94th12th10th11th11th
Divisors
74th23rd
42nd27th38th608th
61st115th26th136th
15th178th18th20th21st30th
Emirp Numbers
13th8th
20th12th26th174th
31st20th16th39th
32nd122nd8th10th8th15th
Emirp Numbers (Long)
16th
10th
15th
Emojify
9th20th
10th
9th
7th4th
8th
Evil Numbers
25th21st
42nd14th41st354th
55th39th42nd92nd
25th179th9th18th17th24th
Evil Numbers (Long)
19th21st
33rd16th28th171st
37th37th25th67th
28th68th11th16th15th20th
Farey Sequence
8th
Fibonacci
99th60th
61st33rd1st150th
130th209th20th158th
51st213th54th48th1st53rd
Fizz Buzz
12th11th19th
43rd13th60th1st
39th48th9th1st
18th83rd46th9th23rd11th
Foo Fizz Buzz Bar
11th16th
19th17th21st323rd
45th51st25th1st
15th67th25th13th16th23rd
Forsyth–Edwards Notation
13th
Fractions
11th
11th1st
Game of Life
9th
7th
Gijswijt’s Sequence
12th
Gray Code Encoder
15th
Happy Numbers
18th13th
26th9th50th173rd
35th28th37th31st
22nd87th8th12th13th19th
Happy Numbers (Long)
18th16th
23rd12th31st116th
29th28th23rd24th
13th63rd6th12th12th20th
Hexdump
10th
Hilbert Curve
8th
Intersection
13th
15th
355th12th
Inventory Sequence
15th
ISBN
17th
14th
7th
11th
Jacobi Symbol
1st
8th
Kaprekar Numbers
10th
Kolakoski Constant
14th
10th
Kolakoski Sequence
22nd
22nd9th28th122nd
21st30th23rd26th
9th57th9th10th14th21st
Leap Years
66th24th
26th27th60th494th
56th101st1st132nd
24th101st35th18th26th29th
Levenshtein Distance
8th
1st6th12th
4th27th
15th63rd
Leyland Numbers
9th6th
14th15th20th115th
31st23rd19th23rd
9th54th15th9th9th15th
ln 2
1st
Look and Say
15th13th
25th14th19th152nd
27th28th25th36th
11th42nd7th12th10th12th
Lucky Numbers
10th12th
15th10th34th67th
18th16th15th18th
11th35th6th8th8th10th
Lucky Tickets
12th
Mandelbrot
9th
Maze
11th
Medal Tally
7th
Morse Decoder
10th
Morse Encoder
9th
Multitap Input
9th
Musical Chords
12th
4th
Niven Numbers
53rd23rd
42nd22nd57th348th
60th68th34th74th
15th128th21st22nd26th32nd
Niven Numbers (Long)
18th21st
31st23rd40th153rd
39th45th17th43rd
20th71st14th19th17th25th
Number Spiral
8th7th
11th16th9th69th11th17th12th6th18th
9th39th5th7th4th9th
Odious Numbers
26th22nd
39th12th38th304th
50th40th38th78th
20th135th9th17th18th22nd
Odious Numbers (Long)
20th21st
30th16th26th141st
38th40th21st43rd
28th60th11th15th15th20th
Ordinal Numbers
26th75th
20th
16th43rd1st
14th
Pangram Grep
34th
18th
10th
9th
Pascal’s Triangle
23rd16th
22nd14th40th222nd
38th39th34th52nd
46th101st12th12th16th18th
Pernicious Numbers
27th24th
40th23rd48th177th
54th41st49th54th
33rd118th13th21st23rd30th
Pernicious Numbers (Long)
20th
14th
10th
Poker
5th
Prime Numbers
44th19th
36th19th57th394th
68th67th28th79th
19th114th6th17th23rd29th
Prime Numbers (Long)
17th25th
32nd21st36th192nd21st45th49th18th50th
17th73rd17th11th17th29th
QR Decoder
9th
Quine
1st
2nd1st
1st1st1st49th
13th74th58th
Recamán
15th12th
21st11th27th134th
27th30th17th27th
10th55th6th9th13th18th
Repeating Decimals
6th
10th
18th
Reverse Polish Notation
11th
16th
Rijndael S-box
5th
Rock-paper-scissors-Spock-lizard
7th
10th
6th
Roman to Arabic
20th
26th
10th
13th
ROT13
21st
Rule 110
10th10th
21st9th23rd105th
25th26th10th19th
14th52nd10th11th8th11th
Scrambled Sort
15th
Seven Segment
19th76th
16th
14th
8th
21st
Sierpiński Triangle
14th11th
21st6th18th124th
28th28th20th28th
12th53rd12th10th11th17th
Smith Numbers
11th14th
16th4th16th74th
21st12th16th18th
8th46th4th9th8th12th
Spelling Numbers
11th
5th
12th
7th
Star Wars Opening Crawl
4th
6th
10th39th
8th
7th26th
3rd
4th
Sudoku
3rd
6th
Sudoku (Fill-in)
6th
5th
Ten-pin Bowling
12th
Tic-tac-toe
17th
Time Distance
9th
8th
7th
Tongue-twisters
22nd5th
17th10th16th168th
33rd24th8th16th
7th33rd14th9th
11th
Tower of Hanoi
14th33rd
Transpose Sentence
8th
Trinomial Triangle
11th
United States
7th25th
15th
7th
10th6th
7th
Vampire Numbers
6th8th
15th9th13th64th
19th13th5th11th
44th6th6th7th9th
Van Eck Sequence
13th12th
18th10th18th104th
26th22nd12th24th
10th51st8th11th10th19th
Zeckendorf Representation
8th
Zodiac Signs
12th
γ
8th
1st
6th
λ
13th8th
12th7th15th88th
22nd37th12th20th
13th35th13th7th10th14th
π
11th10th15th
15th11th28th135th
1st47th4th27th
22nd54th
10th9th11th
τ
10th8th
13th11th20th108th
1st32nd4th20th
17th43rd9th9th9th11th
φ
10th8th
16th11th33rd87th
46th34th1st22nd
19th54th10th11th12th12th
√2
11th8th
15th10th39th104th
1st32nd1st17th
18th51st10th11th14th11th
𝑒
15th9th
16th13th28th110th
1st38th5th25th
28th70th9th12th11th14th