12 Days of Christmas
26th
9th
3rd86th
24 Game
3rd
99 Bottles of Beer
35th
13th
29th
4th28th
4th
Abundant Numbers
15th
66th33rd38th
1st
41st
4th84th
65th
8th
Abundant Numbers (Long)
53rd19th37th
1st
56th
3rd19th
49th
Arabic to Roman
19th
1st
18th
4th45th
12th
Arithmetic Numbers
47th16th
15th
2nd78th
27th
Arrows
41st
7th
6th49th
Ascending Primes
4th
ASCII Table
37th10th21st
9th
26th
5th24th
5th
Billiards
2nd58th
brainfuck
38th
4th34th
Calendar
💎68th
Card Number Validation
3rd74th
Catalan Numbers
18th
23rd
28th
1st
3rd1st
37th
13th
Catalan’s Constant
9th
7th
1st
4th12th
15th
Christmas Trees
44th
17th
3rd69th
79th
Collatz
8th
72nd34th46th
41st
45th
1st50th
43rd
8th
CSS Colors
18th
5th
41st2nd28th
Cubes
23rd
7th
3rd45th
Day of Week
1st
37th
1st1st
26th
DFA Simulator
6th
3rd61st
Diamonds
34th
29th
29th
5th30th
Divisors
12th
127th26th54th
48th
1st
48th
7th2nd
47th
7th
Emirp Numbers
24th
15th
1st128th
38th
5th
Emirp Numbers (Long)
20th
17th
2nd77th
42nd
Emojify
6th
6th
💎70th
Evil Numbers
61st37th40th
28th
1st1st
65th
6th
Evil Numbers (Long)
49th26th36th
18th
1st1st
Factorial Factorisation
3rd53rd
Farey Sequence
35th16th
7th
5th78th
Fibonacci
56th
192nd89th88th
18th
1st
110th
1st1st116th
11th
Fizz Buzz
71st
172nd111th78th
91st
118th9th48th
Foo Fizz Buzz Bar
16th59th
23rd
8th21st
Forsyth–Edwards Notation
11th
2nd61st
Fractions
42nd
16th
3rd45th
1st
Game of Life
21st13th13th
2nd16th
Gijswijt’s Sequence
12th
3rd35th
Gray Code Decoder
55th
Gray Code Encoder
4th38th
Happy Numbers
13th
41st22nd14th
27th
1st141st
36th
9th
Happy Numbers (Long)
42nd24th27th
22nd
5th22nd
39th
Hexdump
13th
4th30th
Hilbert Curve
💎36th
Intersection
29th
10th
3rd60th
32nd
Inventory Sequence
9th30th
3rd15th
28th
ISBN
6th
16th23rd
11th
6th18th
Jacobi Symbol
16th
10th
5th16th
Kolakoski Constant
9th
3rd23rd
Kolakoski Sequence
23rd
23rd
4th16th
37th
Leap Years
14th37th44th21st26th19th
18th28th25th26th11th
53rd26th11th65th4th63rd48th22nd61st23rd14th8th
Levenshtein Distance
9th
25th
12th
4th21st
16th
Leyland Numbers
19th
34th
20th
3rd1st
46th
ln 2
7th
4th1st
Look and Say
23rd
18th
4th35th
55th
Lucky Numbers
18th
19th
3rd72nd
Lucky Tickets
13th
7th89th
Mandelbrot
3rd80th
Maze
10th13th
8th
3rd32nd
Medal Tally
10th
7th
3rd56th
Minesweeper
💎48th
Morse Decoder
💎52nd
Morse Encoder
17th
2nd73rd
Multitap Input
2nd47th
Musical Chords
17th
9th
2nd57th
N Queens
2nd92nd
Niven Numbers
49th9th30th
40th1st
39th
1st54th
108th
7th
Niven Numbers (Long)
53rd9th50th
18th
9th69th
62nd
Number Spiral
7th
5th31st
12th
Odious Numbers
54th33rd36th
27th
1st1st
57th
7th
Odious Numbers (Long)
45th24th33rd
17th
1st1st
Ordinal Numbers
24th
25th
6th82nd
1st
PalindromemordnilaP
4th77th
Pangram Grep
41st
20th
54th3rd127th
43rd
Partition Numbers
5th90th
Pascal’s Triangle
46th21st23rd
24th
23rd
20th
6th119th
71st
5th
Pernicious Numbers
56th1st43rd
31st23rd
1st1st
46th
6th
Pernicious Numbers (Long)
19th
8th
8th32nd
5th
Poker
3rd63rd
Polyominoes
57th
Prime Numbers
21st
124th18th40th
28th1st
9th155th83rd91st
7th
Prime Numbers (Long)
10th
115th42nd64th
35th1st
1st1st35th58th
4th
Proximity Grid
10th
6th
2nd18th
QR Decoder
15th
4th
2nd24th
Quine
1st
107th70th28th
79th
1st1st
101st
Recamán
10th
24th42nd
7th
5th33rd
40th
Repeating Decimals
2nd20th
18th
Reverse Polish Notation
10th
22nd
1st8th
4th27th
46th
Reversi
3rd69th
Rijndael S-box
50th18th
3rd76th
Rock-paper-scissors-Spock-lizard
7th
11th
6th26th
Roman to Arabic
24th
5th114th
ROT13
5th90th
Rule 110
15th
6th73rd
Scrambled Sort
2nd44th
Set
9th
3rd66th
Seven Segment
4th
30th
8th
4th64th
SI Units
💎48th
Sierpiński Triangle
28th
17th
6th72nd
Smith Numbers
22nd17th17th
7th
4th74th
Spelling Numbers
28th
1st
7th
4th36th
Star Wars GPT
2nd73rd
Star Wars Opening Crawl
15th
53rd
Sudoku
20th
2nd41st
Sudoku (Fill-in)
86th
Ten-pin Bowling
60th
Tic-tac-toe
2nd
Time Distance
9th
10th
3rd28th
Tongue-twisters
8th
5th67th
Topological Sort
2nd63rd
Tower of Hanoi
1st102nd
Transpose Sentence
4th25th
Trinomial Triangle
52nd
United States
20th
7th
41st
Vampire Numbers
9th
6th
4th33rd
28th
Van Eck Sequence
18th
14th
1st32nd
Zeckendorf Representation
5th88th
Zodiac Signs
14th
4th
3rd68th
γ
18th8th
3rd45th
λ
14th
9th
5th24th
20th
π
16th
11th28th
4th16th
44th
τ
17th
7th
5th11th
37th
φ
18th
21st
58th
5th1st
32nd
√2
16th
16th
47th
5th1st
29th
𝑒
18th
17th
5th1st
46th