12 Days of Christmas
30th4th
848th
22nd
24 Game
3rd
89th
99 Bottles of Beer
13th2nd
3rd
11th
40th
130th
Abundant Numbers
2nd
9th
6th
17th10th
172nd
Abundant Numbers (Long)
7th
1st
1st
20th4th
8th
95th
Arabic to Roman
8th
Arithmetic Numbers
💎
1st
1st
5th💎49th
2nd
223rd
Arrows
6th
Ascending Primes
5th
4th
5th
66th
ASCII Table
13th2nd
💎
7th
5th
77th
Billiards
3rd
6th
10th
48th
brainfuck
9th💎12th💎
💎
2nd2nd72nd
15th
15th
7th
Calendar
3rd
52nd
Card Number Validation
3rd
2nd
5th
53rd
Catalan Numbers
6th
13th
10th
87th
Catalan’s Constant
4th1st
131st
Christmas Trees
28th2nd
4th
210th
Collatz
23rd
5th
10th
💎3rd205th
8th
124th
CSS Colors
5th
11th
302nd
Cubes
💎
3rd
Day of Week
1st
12th
1st
65th
70th1st
DFA Simulator
💎
💎
67th
Diamonds
11th
13th
97th
Divisors
1st
9th
45th6th
40th
1st
Emirp Numbers
6th
14th
18th
113th
Emirp Numbers (Long)
7th
7th
151st
Emojify
💎
Evil Numbers
2nd5th
3rd
9th5th
1st
Evil Numbers (Long)
2nd
1st
7th8th
17th
41st
Factorial Factorisation
2nd
6th
42nd
Farey Sequence
1st
11th
48th
Fibonacci
9th25th
7th3rd43rd1st
43rd1st1st1st
71st
1st
28th115th1st
84th
18th
Fizz Buzz
65th1st110th3rd
11th1st1st
1st
212th
Foo Fizz Buzz Bar
1st
2nd
10th
133rd
Forsyth–Edwards Notation
2nd
3rd
💎
74th
Fractions
3rd1st
21st
11th
77th
60th
1st
Game of Life
1st
1st
70th
Gijswijt’s Sequence
3rd
6th
67th
Happy Numbers
27th10th
27th
31st22nd
104th
Happy Numbers (Long)
2nd
3rd
13th7th
8th
136th
Hexdump
6th
68th
Hilbert Curve
1st
3rd
3rd
40th
Intersection
8th
5th
112th
Inventory Sequence
2nd
2nd
10th9th
112th
ISBN
4th2nd
6th
7th26th
104th
Jacobi Symbol
4th
4th
1st
78th
Kaprekar Numbers
12th
6th
110th
Kolakoski Constant
5th
Kolakoski Sequence
11th9th
12th
16th
64th
Leap Years
4th
3rd
11th
1st
56th
Levenshtein Distance
6th
1st
52nd
Leyland Numbers
3rd
3rd
1st
ln 2
💎
3rd
46th
Look and Say
10th
15th
113th
159th
Lucky Numbers
7th
4th
1st
54th
Lucky Tickets
6th
6th
64th
Mahjong
💎
💎
2nd
28th
Mandelbrot
4th
4th
9th
21st
53rd
Maze
4th
3rd
Medal Tally
3rd
52nd
Minesweeper
2nd
💎
4th
Morse Decoder
6th
Morse Encoder
3rd
4th
Multitap Input
2nd
45th
Musical Chords
4th
N Queens
5th
6th
20th
56th
Niven Numbers
17th
2nd1st
1st
1st4th1st
1st
41st
Niven Numbers (Long)
8th
20th
19th28th
5th
61st
Number Spiral
11th
12th
70th
Odious Numbers
2nd3rd
3rd
4th5th39th
1st
Odious Numbers (Long)
5th
💎
7th1st
16th
1st
Ordinal Numbers
3rd
2nd
3rd
149th
PalindromemordnilaP
2nd
85th
Pangram Grep
4th
3rd
8th5th53rd
120th
Partition Numbers
8th
11th
9th
77th
Pascal’s Triangle
7th
15th
104th
Pernicious Numbers
1st
2nd1st
1st
1st1st
1st
1st
Pernicious Numbers (Long)
9th
13th
45th
Poker
💎
4th
Polyominoes
💎
3rd
💎
31st
Prime Numbers
2nd1st13th7th35th
16th6th
8th
84th
Prime Numbers (Long)
1st
10th
1st1st
20th
6th
53rd
Proximity Grid
2nd
2nd
QR Decoder
8th
Quine
137th
25th1st
25th5th
27th
1st
32nd
74th
Recamán
27th1st
12th
12th
105th
Repeating Decimals
3rd
Reverse Polish Notation
2nd
7th
70th
Reversi
9th
Rijndael S-box
6th40th
Rock-paper-scissors-Spock-lizard
💎
6th
Roman to Arabic
1st
3rd
10th
65th
ROT13
2nd14th3rd
11th
1st
12th
8th
Rule 110
2nd
3rd
132nd
Scrambled Sort
💎
3rd
7th
39th
Set
1st
2nd
82nd
Seven Segment
2nd
2nd
70th
SI Units
2nd
2nd
Sierpiński Triangle
1st6th1st
6th5th
1st
17th
Smith Numbers
💎
2nd
💎
1st
9th💎
💎
84th
Spelling Numbers
💎
5th
6th
Star Wars GPT
4th
9th
54th
Star Wars Opening Crawl
3rd
Sudoku
3rd
Sudoku (Fill-in)
3rd
Ten-pin Bowling
4th
4th
109th
Tic-tac-toe
5th
5th
82nd
Time Distance
3rd
Tongue-twisters
5th
57th
Topological Sort
3rd
2nd
2nd
31st
Tower of Hanoi
12th1st4th
1st
6th1st12th
42nd
5th
Transpose Sentence
3rd
71st
Trinomial Triangle
8th
41st
United States
7th
7th
22nd
Vampire Numbers
7th
203rd
Van Eck Sequence
7th
6th
5th2nd
56th
Zeckendorf Representation
1st
5th
69th
Zodiac Signs
12th
γ
4th💎
6th
λ
7th6th
52nd
93rd
π
3rd5th💎
2nd
15th
54th
τ
💎
2nd
52nd
φ
1st
6th
147th
√2
1st
4th
1st
𝑒
1st
4th
16th11th
10th
1st9th