12 Days of Christmas
32nd10th
10th
871st
24th
24 Game
5th
90th
99 Bottles of Beer
13th2nd
1st
10th
41st
16th
Abundant Numbers
2nd
6th
8th
16th
8th
112th
Abundant Numbers (Long)
7th
1st
2nd
37th
19th
4th
9th
36th
Alphabetic Numbers
3rd
2nd
Arabic to Roman
8th
66th
Arithmetic Numbers
💎
1st
1st
5th
💎51st
2nd
85th
Arrows
5th
44th
Ascending Primes
5th
4th
5th
57th
ASCII Table
14th💎
💎
7th
5th
31st
Billiards
3rd
3rd
10th
44th
brainfuck
10th💎2nd💎
💎
2nd
2nd51st
31st
8th
6th
8th
Calendar
3rd
1st
Card Number Validation
3rd
2nd
5th
33rd
Catalan Numbers
3rd6th
13th
10th
1st
Catalan’s Constant
2nd💎
82nd
Christmas Trees
10th
29th2nd
4th
3rd
Collatz
23rd
1st
1st
💎
3rd213th
8th
42nd
Continued Fractions
1st
💎
5th
57th
CSS Colors
2nd
2nd
34th
Cubes
3rd
3rd
Day of Week
1st
12th
1st
73rd
78th
1st
DFA Simulator
💎
💎
58th
Diamonds
7th
15th
14th
44th
38th
Divisors
1st
10th
46th
7th
40th
1st
Emirp Numbers
1st
8th
1st
15th
Emirp Numbers (Long)
5th
8th
148th
Emojify
💎
22nd
Evil Numbers
2nd3rd
2nd
5th
5th
1st
Evil Numbers (Long)
2nd
1st
7th
1st
17th
43rd
Factorial Factorisation
2nd
4th
19th
Farey Sequence
1st
11th
31st
Fibonacci
15th10th28th
7th1st44th1st
25th
44th1st43rd1st1st
74th
1st
28th123rd
1st
87th
18th
Fizz Buzz
65th1st111th3rd
11th
1st1st
1st
68th
Foo Fizz Buzz Bar
2nd
2nd
10th
48th
1st
Forsyth–Edwards Notation
2nd
3rd
1st
51st
Fractions
3rd1st
21st
11th
83rd
1st
1st
Game of Life
1st
1st
55th
Gijswijt’s Sequence
3rd
6th
27th
Gray Code Decoder
3rd
5th
40th
Gray Code Encoder
3rd
1st
Happy Numbers
27th1st
26th
26th
22nd
1st
Happy Numbers (Long)
2nd
3rd
1st
7th
8th
123rd
Hexdump
3rd
54th
Hilbert Curve
4th
3rd
3rd
42nd
Intersection
8th
5th
46th
Inventory Sequence
2nd
2nd
10th
10th
113th
ISBN
4th2nd
6th
7th
27th
16th
71st
Jacobi Symbol
4th
4th
1st
55th
Kaprekar Numbers
7th
7th
120th
Kolakoski Constant
5th
57th
Kolakoski Sequence
12th9th
13th
16th
21st
Leap Years
5th
4th
8th
6th
8th
62nd
Levenshtein Distance
6th
1st
44th
Leyland Numbers
3rd
3rd
8th
ln 2
💎
3rd
1st
7th
Look and Say
3rd
16th
118th
149th
Lucky Numbers
3rd
4th
1st
54th
Lucky Tickets
6th
6th
50th
Mahjong
💎
💎
2nd
28th
Mandelbrot
💎
4th
8th
22nd
48th
Maze
4th
3rd
106th
Medal Tally
2nd
34th
Minesweeper
2nd
💎
4th
Morse Decoder
2nd
💎
Morse Encoder
2nd
2nd
27th
Multitap Input
2nd
💎
58th
Musical Chords
4th
N Queens
5th
6th
18th
46th
Niven Numbers
18th
2nd1st
1st
1st
4th1st
1st
53rd
Niven Numbers (Long)
8th
23rd
21st
30th
6th
52nd
Number Spiral
2nd
7th
16th
59th
Odious Numbers
2nd3rd
2nd
1st
5th43rd
1st
Odious Numbers (Long)
2nd
💎
1st
1st
16th
1st
Ordinal Numbers
3rd
5th
4th
7th
PalindromemordnilaP
2nd
2nd
69th
Pangram Grep
2nd
2nd
8th
6th54th
65th
Partition Numbers
9th
11th
9th
52nd
Pascal’s Triangle
8th
15th
1st
83rd
Pernicious Numbers
1st
2nd1st
1st
1st
1st1st
1st
1st
Pernicious Numbers (Long)
11th
15th
40th
Poker
6th
4th
4th
Polyominoes
💎
3rd
💎
12th
21st
Prime Numbers
7th
2nd1st7th4th38th
15th
1st
8th
93rd
Prime Numbers (Long)
1st
11th
1st
1st
21st
7th
64th
Proximity Grid
2nd
2nd
QR Decoder
7th
Quine
141st
26th1st
25th7th
27th
1st
33rd
83rd
Recamán
27th1st
1st
12th
58th
Repeating Decimals
3rd
Reverse Polish Notation
2nd
7th
36th
Reversi
3rd
Rijndael S-box
13th
6th41st
65th
Rock-paper-scissors-Spock-lizard
💎
1st
Roman to Arabic
1st
3rd
11th
35th
ROT13
2nd15th3rd
11th
1st
16th
8th
Rule 110
2nd
3rd
114th
Scrambled Sort
💎
3rd
7th
11th
Set
1st
2nd
82nd
Seven Segment
💎
💎
20th
SI Units
2nd
2nd
Sierpiński Triangle
1st6th1st
6th
6th
1st
10th
Smith Numbers
💎
2nd
💎
1st
9th
💎
2nd
64th
Spelling Numbers
💎
💎
3rd
60th
Star Wars GPT
9th
4th
10th
60th
Star Wars Opening Crawl
3rd
Sudoku
3rd
Sudoku (Fill-in)
3rd
Taxicab Numbers
2nd
1st
5th
41st
Ten-pin Bowling
4th
4th
9th115th
Tic-tac-toe
5th
5th
83rd
Time Distance
3rd
103rd
Tongue-twisters
9th
15th
390th
Topological Sort
3rd
2nd
4th
23rd
Tower of Hanoi
14th2nd5th
1st
5th
1st15th
17th
37th
5th
Transpose Sentence
1st
12th
57th
Trinomial Triangle
2nd
💎
6th
36th
United States
6th
7th
5th
70th
Vampire Numbers
6th
66th
Van Eck Sequence
7th
7th
7th
3rd
35th
Zeckendorf Representation
1st
5th
58th
Zodiac Signs
2nd
45th
γ
3rd💎
💎
λ
21st
7th8th
15th
37th
41st
π
3rd5th💎
2nd
15th
18th
13th
τ
💎
2nd
11th
φ
1st
6th
132nd
√2
💎
4th
1st
𝑒
1st
4th
17th
13th
10th
1st10th