12 Days of Christmas
6th
12th
24 Game
2nd
7th
115th
99 Bottles of Beer
8th
6th
Abundant Numbers
66th1st
35th
29th
10th
173rd
Abundant Numbers (Long)
71st2nd
53rd
29th
6th
413th
Alphabetic Numbers
💎
Arabic to Roman
3rd
12th
Arithmetic Numbers
54th10th
44th
1st
10th
281st
Arrows
6th
31st
108th
Ascending Primes
24th9th
ASCII Table
22nd
Billiards
1st
4th
brainfuck
68th10th26th
35th
265th
Calendar
4th
Card Number Validation
3rd
10th
Catalan Numbers
11th
42nd
18th
209th
Catalan’s Constant
10th
Christmas Trees
19th
8th
32nd
321st
Collatz
48th3rd
25th
3rd
44th
Connect Four
2nd
Continued Fractions
2nd
CSS Colors
12th
Cubes
4th
Day of Week
1st
41st
1st
172nd
DFA Simulator
5th
Diamonds
9th
43rd
6th
36th
318th
Divisors
101st16th
60th
1st
6th
876th
Emirp Numbers
33rd1st1st
32nd
9th
150th
Emirp Numbers (Long)
7th
Emojify
3rd
10th
Evil Numbers
131st5th
40th
1st
5th
266th
Evil Numbers (Long)
87th1st
50th
4th
1st
22nd
531st
Factorial Factorisation
8th
6th
Farey Sequence
9th
26th
6th
67th
Fibonacci
4th1st
52nd
24th
1st
1st
20th
216th
Fizz Buzz
86th25th54th179th40th28th51st149th3rd59th16th25th19th49th64th55th55th50th40th82nd31st33rd35th185th76th203rd78th
75th36th1st1st23rd93rd48th35th241st58th32nd38th181st120th297th22nd721st43rd137th11th308th314th20th26th83rd142nd25th18th45th21st46th
Foo Fizz Buzz Bar
20th
16th
20th
83rd
Forsyth–Edwards Notation
6th
4th
Fractions
1st
16th
Game of Life
4th
Gijswijt’s Sequence
4th
9th
Gray Code Decoder
1st
Gray Code Encoder
1st
1st
18th
Happy Numbers
1st
9th
14th
1st
Happy Numbers (Long)
8th
17th
19th
55th
Hexdump
9th
Hilbert Curve
5th
Intersection
2nd
34th
6th
196th
Inventory Sequence
5th
32nd
5th
127th
ISBN
1st
11th
Jacobi Symbol
6th
Kaprekar Numbers
10th
9th
Kolakoski Constant
5th
21st
92nd
Kolakoski Sequence
13th
22nd
8th
86th
Leap Years
9th
32nd
5th
236th
Levenshtein Distance
4th
4th
60th
Leyland Numbers
9th
42nd
4th
239th
ln 2
2nd
14th
Look and Say
8th
37th
359th
Lucky Numbers
9th
34th
9th
205th
Lucky Tickets
10th
Mahjong
5th
Mandelbrot
1st
5th
Maze
8th
Medal Tally
5th
Minesweeper
2nd
4th
Morse Decoder
2nd
Morse Encoder
4th
Multitap Input
2nd
Musical Chords
10th
N Queens
9th
Nim
2nd
Niven Numbers
1st
46th
1st
5th
325th
Niven Numbers (Long)
1st46th
33rd
1st
9th
108th
Number Spiral
5th
25th
6th
105th
Odious Numbers
111th1st
37th
29th
5th
161st
Odious Numbers (Long)
77th1st
49th
29th
1st
454th
Ordinal Numbers
1st
16th
PalindromemordnilaP
5th
Pangram Grep
7th
24th
6th
Partition Numbers
13th
17th
Pascal’s Triangle
17th
48th
1st
9th
447th
Pernicious Numbers
50th1st38th
28th
26th
1st
1st
Pernicious Numbers (Long)
1st
40th
1st
1st
205th
Poker
12th
Polyominoes
4th
Prime Numbers
23rd
61st4th
29th
39th
22nd
8th
1st
69th
25th
Prime Numbers (Long)
11th
43rd1st
23rd
19th
9th
1st
66th
1st
Proximity Grid
9th
QR Decoder
6th
5th
Quine
1st
1st
21st
60th
1st
852nd
Recamán
16th
36th
13th
243rd
Repeating Decimals
3rd
Reverse Polish Notation
3rd
6th
Reversi
2nd
9th
Rijndael S-box
9th
Rock-paper-scissors-Spock-lizard
4th
9th
Roman to Arabic
9th
14th
ROT13
5th
7th
Rule 110
3rd
10th
Scrambled Sort
5th
Set
4th
Seven Segment
4th
6th
SI Units
3rd
Sierpiński Triangle
11th
26th
105th
Smith Numbers
5th
28th
9th
148th
Spelling Numbers
7th
12th
Star Wars GPT
2nd
Star Wars Opening Crawl
9th
Sudoku
3rd
Sudoku (Fill-in)
5th
Taxicab Numbers
4th
4th
Ten-pin Bowling
6th
Tic-tac-toe
2nd
Time Distance
7th
Tongue-twisters
9th
31st
8th
135th
Topological Sort
6th
Tower of Hanoi
2nd
1st
17th
Transpose Sentence
3rd
1st
Trinomial Triangle
6th6th5th
11th
6th
127th
Ulam Sequence
💎
4th
United States
💎
7th
3rd
17th
Vampire Numbers
7th
Van Eck Sequence
7th
6th
Zeckendorf Representation
5th
10th
Zodiac Signs
10th
γ
5th
λ
3rd
π
13th
23rd
12th
89th
7th
τ
12th
24th
15th
79th
φ
16th
35th
12th
135th
√2
15th
13th
41st
1st
189th
𝑒
3rd
46th
9th
294th19th