12 Days of Christmas
5th
14th
24 Game
1st
💎
112th
99 Bottles of Beer
9th
5th
Abundant Numbers
50th3rd
35th
5th
179th
Abundant Numbers (Long)
67th3rd
56th
5th
409th
Arabic to Roman
4th
9th
Arithmetic Numbers
51st9th
44th
10th
279th
Arrows
11th
38th
222nd
Ascending Primes
23rd12th
ASCII Table
22nd
Billiards
3rd
3rd
brainfuck
66th9th26th
37th
270th
Calendar
5th
Card Number Validation
3rd
8th
Catalan Numbers
10th
42nd
16th
202nd
Catalan’s Constant
10th
Christmas Trees
18th
8th
35th
338th
Collatz
42nd3rd
34th
3rd
128th
Continued Fractions
2nd
CSS Colors
12th
Cubes
4th
Day of Week
1st
43rd
1st
181st
DFA Simulator
5th
Diamonds
9th
44th
5th
37th
327th
Divisors
96th16th
62nd
6th
877th
Emirp Numbers
33rd18th1st
18th
1st
75th
Emirp Numbers (Long)
6th
Emojify
3rd
15th
Evil Numbers
130th1st
38th
5th
260th
Evil Numbers (Long)
83rd1st
49th
1st
514th
Factorial Factorisation
7th
6th
Farey Sequence
9th
27th
5th
30th
Fibonacci
3rd1st
50th
1st
1st
84th
207th
Fizz Buzz
84th54th177th40th27th51st139th3rd59th16th25th18th50th63rd54th56th50th40th83rd32nd33rd35th187th71st201st76th72nd37th1st1st21st93rd44th36th237th56th32nd39th178th117th296th22nd137th42nd136th10th307th311th19th26th82nd143rd25th17th45th22nd46th
Foo Fizz Buzz Bar
20th
16th
19th
Forsyth–Edwards Notation
3rd
4th
Fractions
1st
14th
Game of Life
5th
Gijswijt’s Sequence
5th
6th
Gray Code Decoder
1st
Gray Code Encoder
1st
15th
Happy Numbers
1st
23rd
1st
1st
Happy Numbers (Long)
8th
26th
19th
89th
Hexdump
9th
Hilbert Curve
6th
Intersection
2nd
38th
6th
213th
Inventory Sequence
4th
32nd
4th
124th
ISBN
7th
9th
Jacobi Symbol
6th
Kaprekar Numbers
9th
8th
Kolakoski Constant
5th
24th
91st
Kolakoski Sequence
12th
25th
7th
106th
Leap Years
10th
34th
7th
229th
Levenshtein Distance
4th
4th
53rd
Leyland Numbers
9th
42nd
4th
242nd
ln 2
2nd
13th
Look and Say
8th
38th
352nd
Lucky Numbers
8th
36th
7th
200th
Lucky Tickets
11th
Mahjong
5th
Mandelbrot
1st
4th
Maze
8th
Medal Tally
6th
Minesweeper
2nd
4th
Morse Decoder
2nd
Morse Encoder
5th
Multitap Input
2nd
Musical Chords
12th
N Queens
10th
Niven Numbers
1st
45th
4th
329th
Niven Numbers (Long)
8th
33rd
3rd
116th
Number Spiral
5th
17th
7th
52nd
Odious Numbers
107th1st
37th
5th
153rd
Odious Numbers (Long)
76th1st
49th
1st
443rd
Ordinal Numbers
1st
13th
PalindromemordnilaP
6th
Pangram Grep
7th
5th
Partition Numbers
12th
15th
Pascal’s Triangle
16th
49th
7th
443rd
Pernicious Numbers
50th1st
29th
1st
1st
Pernicious Numbers (Long)
3rd
44th
3rd
204th
Poker
11th
Polyominoes
4th
Prime Numbers
24th
60th1st
31st
37th
1st
1st
60th
23rd
Prime Numbers (Long)
11th
46th13th
26th
9th
1st
63rd
1st
Proximity Grid
9th
QR Decoder
6th
4th
Quine
1st
1st
21st
60th
1st
836th
Recamán
15th
39th
9th
248th
Repeating Decimals
3rd
Reverse Polish Notation
4th
6th
Reversi
3rd
9th
Rijndael S-box
11th
Rock-paper-scissors-Spock-lizard
1st
6th
Roman to Arabic
8th
10th
ROT13
5th
6th
Rule 110
3rd
9th
Scrambled Sort
5th
Set
7th
Seven Segment
6th
6th
SI Units
2nd
Sierpiński Triangle
11th
34th
118th
Smith Numbers
7th
31st
8th
147th
Spelling Numbers
5th
10th
Star Wars GPT
4th
Star Wars Opening Crawl
8th
Sudoku
4th
Sudoku (Fill-in)
5th
Ten-pin Bowling
6th
Tic-tac-toe
3rd
Time Distance
6th
Tongue-twisters
3rd
13th
4th
29th
Topological Sort
5th
Tower of Hanoi
2nd
1st
15th
Transpose Sentence
3rd
Trinomial Triangle
5th4th3rd
4th
117th
United States
2nd
8th
2nd
11th
Vampire Numbers
7th
Van Eck Sequence
7th
4th
Zeckendorf Representation
5th
9th
Zodiac Signs
11th
γ
5th
λ
2nd
π
12th
27th
11th
44th
7th
τ
12th
27th
13th
42nd
φ
16th
34th
10th
89th
√2
15th
13th
40th
1st
126th
𝑒
3rd
46th
6th
165th21st