12 Days of Christmas
31st10th
861st
25th
24 Game
5th
86th
99 Bottles of Beer
13th2nd
1st
10th
40th
13th
Abundant Numbers
2nd
6th
7th
16th8th
109th
Abundant Numbers (Long)
7th
1st
1st
37th
19th4th
9th
34th
Arabic to Roman
7th
Arithmetic Numbers
💎
1st
1st
5th💎50th
2nd
220th
Arrows
5th
Ascending Primes
5th
4th
5th
52nd
ASCII Table
14th💎
💎
7th
5th
31st
Billiards
3rd
3rd
10th
41st
brainfuck
10th💎12th💎
💎
2nd2nd50th
15th
6th
8th
Calendar
3rd
50th
Card Number Validation
3rd
2nd
5th
30th
Catalan Numbers
6th
13th
10th
93rd
Catalan’s Constant
4th2nd
80th
Christmas Trees
29th2nd
4th
180th
Collatz
23rd
4th
10th
💎3rd209th
8th
40th
Continued Fractions
1st
💎
5th
51st
CSS Colors
7th
5th
307th
Cubes
3rd
3rd
Day of Week
1st
12th
1st
69th
73rd
1st
DFA Simulator
💎
💎
55th
Diamonds
7th
14th
14th
42nd
36th
Divisors
1st
9th
46th6th
40th
1st
Emirp Numbers
1st
8th
1st
14th
Emirp Numbers (Long)
7th
7th
145th
Emojify
💎
Evil Numbers
2nd3rd
2nd
5th5th
1st
Evil Numbers (Long)
2nd
1st
7th1st
17th
42nd
Factorial Factorisation
2nd
7th
20th
Farey Sequence
1st
11th
29th
Fibonacci
15th9th26th
7th1st44th1st
23rd
43rd1st1st1st
73rd
1st
28th120th
1st
83rd
18th
Fizz Buzz
66th1st111th3rd
11th1st1st
1st
63rd
Foo Fizz Buzz Bar
2nd
2nd
10th
1st
Forsyth–Edwards Notation
2nd
3rd
1st
49th
Fractions
3rd1st
21st
11th
81st
1st
1st
Game of Life
1st
1st
53rd
Gijswijt’s Sequence
3rd
6th
47th
Gray Code Decoder
3rd
38th
Gray Code Encoder
3rd
1st
Happy Numbers
27th1st
25th
26th20th
1st
Happy Numbers (Long)
2nd
3rd
1st7th
8th
119th
Hexdump
3rd
52nd
Hilbert Curve
4th
3rd
3rd
38th
Intersection
8th
5th
44th
Inventory Sequence
2nd
2nd
10th9th
108th
ISBN
4th2nd
6th
7th26th
69th
Jacobi Symbol
4th
4th
1st
52nd
Kaprekar Numbers
7th
7th
114th
Kolakoski Constant
5th
Kolakoski Sequence
11th9th
12th
16th
20th
Leap Years
3rd
3rd
8th
3rd
59th
Levenshtein Distance
6th
1st
36th
Leyland Numbers
3rd
3rd
8th
ln 2
💎
3rd
1st
Look and Say
3rd
16th
117th
143rd
Lucky Numbers
5th
4th
1st
53rd
Lucky Tickets
6th
6th
47th
Mahjong
💎
💎
2nd
25th
Mandelbrot
4th
4th
8th
22nd
47th
Maze
4th
3rd
Medal Tally
2nd
37th
Minesweeper
2nd
💎
4th
Morse Decoder
6th
Morse Encoder
2nd
2nd
Multitap Input
2nd
53rd
Musical Chords
4th
N Queens
5th
6th
16th
40th
Niven Numbers
17th
2nd1st
1st
1st4th1st
1st
51st
Niven Numbers (Long)
8th
21st
19th29th
6th
49th
Number Spiral
11th
13th
15th
56th
Odious Numbers
2nd3rd
💎
1st5th40th
1st
Odious Numbers (Long)
2nd
💎
1st1st
16th
1st
Ordinal Numbers
3rd
5th
3rd
94th
PalindromemordnilaP
2nd
61st
Pangram Grep
2nd
2nd
8th5th54th
63rd
Partition Numbers
9th
11th
9th
77th
Pascal’s Triangle
8th
15th
83rd
Pernicious Numbers
1st
2nd1st
1st
1st1st
1st
1st
Pernicious Numbers (Long)
10th
14th
38th
Poker
4th
4th
Polyominoes
💎
3rd
💎
20th
Prime Numbers
7th
2nd1st7th3rd35th
15th1st
8th
92nd
Prime Numbers (Long)
1st
10th
1st1st
21st
7th
62nd
Proximity Grid
2nd
2nd
QR Decoder
8th
Quine
138th
25th1st
25th7th
27th
1st
33rd
81st
Recamán
27th1st
12th
12th
57th
Repeating Decimals
3rd
Reverse Polish Notation
2nd
7th
32nd
Reversi
9th
Rijndael S-box
12th
6th41st
Rock-paper-scissors-Spock-lizard
💎
2nd
Roman to Arabic
1st
3rd
11th
34th
ROT13
2nd15th3rd
11th
1st
15th
8th
Rule 110
2nd
3rd
111th
Scrambled Sort
💎
3rd
7th
7th
Set
1st
2nd
75th
Seven Segment
💎
💎
20th
SI Units
2nd
2nd
Sierpiński Triangle
1st6th1st
6th5th
1st
10th
Smith Numbers
💎
2nd
💎
1st
9th💎
2nd
61st
Spelling Numbers
💎
3rd
6th
Star Wars GPT
9th
4th
10th
55th
Star Wars Opening Crawl
3rd
Sudoku
3rd
Sudoku (Fill-in)
3rd
Ten-pin Bowling
4th
4th
10th113th
Tic-tac-toe
5th
5th
79th
Time Distance
5th
Tongue-twisters
11th
14th
Topological Sort
3rd
2nd
3rd
21st
Tower of Hanoi
13th2nd5th
1st
5th1st13th
15th
35th
5th
Transpose Sentence
1st
12th
54th
Trinomial Triangle
2nd
31st
United States
6th
7th
4th
Vampire Numbers
6th
192nd
Van Eck Sequence
7th
7th
7th2nd
34th
Zeckendorf Representation
1st
5th
56th
Zodiac Signs
12th
γ
4th💎
💎
λ
21st
7th8th
36th
74th
π
3rd5th💎
2nd
17th
11th
τ
💎
2nd
11th
φ
1st
6th
130th
√2
1st
4th
1st
𝑒
1st
4th
16th11th
10th
1st10th