12 Days of Christmas
8th
12th
7th
21st
4th
24 Game
21st
💎
99 Bottles of Beer
7th
6th
6th
85th349th
34th
19th
3rd
Abundant Numbers
19th
24th
89th
12th
Abundant Numbers (Long)
18th
48th
8th
Arabic to Roman
7th
8th
51st
4th
Arithmetic Numbers
31st
3rd
Arrows
24th
5th
Ascending Primes
31st
5th
ASCII Table
8th
34th
5th
Billiards
2nd
13th
2nd
brainfuck
42nd
💎
Card Number Validation
6th
3rd
19th
7th
Catalan Numbers
3rd
83rd
116th
💎
Catalan’s Constant
3rd
22nd
2nd
Christmas Trees
33rd
61st
11th
Collatz
23rd
14th
22nd
9th
73rd
5th
10th
CSS Colors
1st
53rd
3rd
Cubes
53rd
3rd
Day of Week
33rd
2nd
DFA Simulator
5th
17th
💎
Diamonds
32nd
40th
69th
3rd
Divisors
93rd
7th
Emirp Numbers
7th
78th
3rd
Emirp Numbers (Long)
47th
3rd
Emojify
58th
5th
Evil Numbers
1st
339th
13th
14th
Evil Numbers (Long)
230th
11th
Factorial Factorisation
4th
21st
3rd
Farey Sequence
24th
5th
Fibonacci
52nd
37th36th500th169th226th34th44th45th67th60th48th50th
44th
128th33rd200th412th60th
28th132nd55th
46th143rd149th161st33rd214th151st
50th35th44th
27th35th
Fizz Buzz
39th
15th
207th
44th37th
16th
362nd
557th
18th
Foo Fizz Buzz Bar
9th
114th
8th
Forsyth–Edwards Notation
27th
6th
Fractions
93rd
10th
Game of Life
29th
3rd
Gijswijt’s Sequence
21st
8th
Happy Numbers
38th
41st
6th
Happy Numbers (Long)
20th
41st
9th
Hexdump
3rd
39th
💎
Intersection
64th
2nd
Inventory Sequence
8th
37th
5th
ISBN
14th
8th
39th
9th
Jacobi Symbol
45th
4th
Kaprekar Numbers
5th
20th
6th
Kolakoski Constant
41st
3rd
Kolakoski Sequence
38th
9th
Leap Years
18th51st9th15th254th57th88th16th
30th
33rd23rd23rd30th
28th9th46th
83rd276th
11th43rd22nd14th18th75th
130th19th75th60th
16th15th17th11th11th9th
Levenshtein Distance
60th
2nd
Leyland Numbers
101st
1st
4th
ln 2
58th
2nd
Look and Say
35th
3rd
Lucky Numbers
13th
95th
5th
Lucky Tickets
22nd
💎
Mahjong
16th
💎
Mandelbrot
5th
3rd
5th
14th
2nd
4th2nd8th
4th
5th2nd
28th
3rd
3rd
5th4th
Maze
21st
2nd
Medal Tally
26th
2nd
Morse Decoder
56th
3rd
Morse Encoder
58th
5th
Musical Chords
2nd
28th
2nd
N Queens
3rd
28th
2nd
Niven Numbers
189th
21st
Niven Numbers (Long)
46th
15th
Number Spiral
53rd
7th
Odious Numbers
20th
1st
110th
12th
Odious Numbers (Long)
192nd
11th
Ordinal Numbers
58th
10th
PalindromemordnilaP
3rd
19th
1st
Pangram Grep
13th
9th
10th
149th
30th
9th
Partition Numbers
7th
5th
40th
5th
Pascal’s Triangle
19th
11th
55th
39th
11th
Pernicious Numbers
7th
167th
20th
Pernicious Numbers (Long)
62nd
4th
Poker
29th
💎
Polyominoes
17th
2nd
Prime Numbers
14th
24th
70th
1st
Prime Numbers (Long)
178th
1st
Proximity Grid
41st
💎
QR Decoder
32nd
4th
Quine
23rd
30th
31st
63rd
7th
Recamán
11th
20th
7th
Repeating Decimals
37th
💎
Reverse Polish Notation
36th
2nd
Reversi
44th
💎
Rijndael S-box
20th
💎
Rock-paper-scissors-Spock-lizard
46th
2nd
Roman to Arabic
44th
9th
ROT13
2nd
135th
4th
Rule 110
42nd
4th
Scrambled Sort
2nd
💎
7th
5th
14th
🦄
💎
Set
2nd
21st
2nd
Seven Segment
3rd
5th
30th
2nd
SI Units
19th
💎
Sierpiński Triangle
66th
11th
Smith Numbers
34th
4th
Spelling Numbers
7th
76th
28th
💎
Star Wars GPT
2nd
🦄
💎
2nd
12th
💎
Star Wars Opening Crawl
44th
💎
Sudoku
🦄
22nd
💎
Sudoku (Fill-in)
🦄
20th
💎
Ten-pin Bowling
46th
2nd
Tic-tac-toe
2nd
2nd
19th
3rd
Time Distance
36th
💎
Tongue-twisters
14th
29th
27th
11th
37th
4th
Transpose Sentence
6th
3rd
29th
3rd
United States
89th
4th
Vampire Numbers
24th
2nd
Van Eck Sequence
8th
67th
8th
Zeckendorf Representation
16th
4th
Zodiac Signs
18th
💎
γ
34th
💎
λ
24th
25th
1st
π
7th
8th
44th
2nd
τ
42nd
2nd
φ
52nd
3rd
√2
176th
2nd
𝑒
10th
8th
101st
7th