12 Days of Christmas
20th
8th
3rd28th
24 Game
3rd
99 Bottles of Beer
32nd
12th
15th
4th16th
Abundant Numbers
14th
58th28th31st
1st
8th
8th50th
55th
8th
Abundant Numbers (Long)
44th17th29th
1st
19th
3rd27th
39th
Arabic to Roman
18th
1st
17th
4th82nd
11th
Arithmetic Numbers
36th13th
12th
2nd23rd
19th
Arrows
25th
7th
4th73rd
Ascending Primes
4th
ASCII Table
35th9th18th
7th
13th
5th33rd
4th
Billiards
2nd31st
brainfuck
35th
4th28th
Card Number Validation
3rd42nd
Catalan Numbers
15th
19th
22nd
1st
3rd1st
32nd
12th
Catalan’s Constant
8th
5th
1st
4th17th
13th
Christmas Trees
44th
15th
3rd35th
68th
Collatz
9th
59th26th38th
39th
3rd
1st104th
36th
8th
CSS Colors
15th
3rd
35th3rd23rd
Cubes
18th
6th
2nd32nd
Day of Week
1st
28th
1st1st
20th
DFA Simulator
6th
3rd30th
Diamonds
33rd
17th
27th
5th32nd
Divisors
11th
112th26th50th
41st
1st
12th
6th1st
39th
7th
Emirp Numbers
16th
15th
1st37th
27th
5th
Emirp Numbers (Long)
14th
16th
2nd29th
33rd
Emojify
5th
4th
2nd36th
Evil Numbers
54th31st33rd
26th
1st1st
55th
6th
Evil Numbers (Long)
44th22nd30th
17th
1st1st
Farey Sequence
31st14th
7th
5th48th
Fibonacci
46th
175th74th69th
3rd
1st
63rd
1st1st87th
9th
Fizz Buzz
69th
155th103rd71st
87th
113th9th1st
Foo Fizz Buzz Bar
14th48th
23rd
8th1st
Forsyth–Edwards Notation
11th
2nd22nd
Fractions
36th
15th
3rd62nd
1st
Game of Life
21st13th14th
2nd27th
Gijswijt’s Sequence
12th
53rd
Happy Numbers
8th
34th7th6th
24th
1st1st
26th
9th
Happy Numbers (Long)
39th19th22nd
20th
5th28th
33rd
Hexdump
12th
4th32nd
Intersection
22nd
8th
3rd56th
23rd
Inventory Sequence
8th26th
3rd27th
24th
ISBN
5th
16th22nd
9th
6th29th
Jacobi Symbol
15th
9th
5th20th
Kolakoski Constant
9th
3rd36th
Kolakoski Sequence
20th
22nd
4th19th
33rd
Leap Years
12th
35th36th20th18th15th
18th27th22nd20th8th
21st23rd9th56th2nd47th45th21st51st21st12th8th
Levenshtein Distance
8th
17th
9th
4th1st
1st
Leyland Numbers
14th
29th
19th
3rd7th
36th
ln 2
6th
5th1st
Look and Say
19th
17th
4th21st
45th
Lucky Numbers
17th
17th
3rd51st
Lucky Tickets
11th
6th76th
Maze
10th11th
7th
3rd58th
Medal Tally
9th
6th
4th21st
Morse Decoder
2nd82nd
Morse Encoder
16th
2nd35th
Musical Chords
14th
7th
2nd54th
N Queens
2nd60th
Niven Numbers
41st1st27th
31st1st
1st
1st33rd
91st
7th20th
Niven Numbers (Long)
47th1st37th
14th
9th37th
51st
Number Spiral
7th
5th50th
10th
Odious Numbers
45th28th28th
25th
1st1st
47th
7th
Odious Numbers (Long)
39th20th27th
15th
1st1st
Ordinal Numbers
22nd
22nd
6th4th
1st
PalindromemordnilaP
4th31st
Pangram Grep
35th
19th
48th3rd51st
39th
Pascal’s Triangle
46th18th21st
23rd
13th
17th
6th72nd
58th
5th
Pernicious Numbers
45th1st27th
23rd22nd
1st1st
37th
6th18th
Pernicious Numbers (Long)
18th
8th
9th1st
5th
Poker
3rd27th
Polyominoes
26th
Prime Numbers
20th
113th12th35th
22nd1st
9th119th77th80th
7th
Prime Numbers (Long)
8th
99th35th50th
31st1st
1st1st31st45th
4th
Proximity Grid
10th
4th
2nd31st
QR Decoder
13th
3rd
2nd30th
Quine
1st
97th64th26th
74th
1st1st
99th
Recamán
9th
20th35th
7th
5th55th
33rd
Repeating Decimals
2nd22nd
14th
Reverse Polish Notation
10th
20th
1st8th
4th42nd
34th
Rijndael S-box
39th16th
3rd42nd
Rock-paper-scissors-Spock-lizard
5th
6th
6th34th
Roman to Arabic
21st
5th73rd
ROT13
4th40th
Rule 110
16th
6th65th
Set
7th
3rd27th
Seven Segment
4th
26th
7th
4th77th
SI Units
💎13th
Sierpiński Triangle
25th
17th
6th63rd
Smith Numbers
21st14th13th
7th
4th36th
Spelling Numbers
23rd
1st
7th
4th43rd
Star Wars GPT
2nd41st
Star Wars Opening Crawl
14th
36th
Sudoku
14th
2nd51st
Sudoku (Fill-in)
64th
Ten-pin Bowling
75th
Tic-tac-toe
2nd
Time Distance
8th
10th
3rd22nd
Tongue-twisters
12th
6th
3rd14th
Transpose Sentence
4th48th
United States
19th
7th
3rd70th
Vampire Numbers
8th
5th
4th30th
21st
Van Eck Sequence
17th
14th
1st44th
Zodiac Signs
14th
4th
3rd35th
γ
14th7th
3rd24th
λ
5th
7th
3rd21st
12th
π
12th
9th24th
4th36th
59th
τ
13th
7th
5th30th
39th
φ
16th
20th
52nd
7th1st
26th
√2
13th
15th
37th
5th1st
24th
𝑒
18th
16th
6th1st
41st