12 Days of Christmas
9th10th
💎
💎
💎
79th
10th
2nd
24 Game
💎
💎
99 Bottles of Beer
3rd
Abundant Numbers
11th
9th
4th
31st
Abundant Numbers (Long)
11th
7th
19th
Arabic to Roman
1st
1st
1st
Arithmetic Numbers
3rd
1st
Arrows
2nd
Ascending Primes
1st
1st
20th
ASCII Table
5th
Billiards
2nd
2nd
28th
5th
brainfuck
3rd
37th
Card Number Validation
10th
2nd
1st
2nd
💎
6th19th
5th
12th
23rd
2nd9th
Catalan Numbers
1st
10th
2nd
7th
1st
3rd
Catalan’s Constant
3rd
Christmas Trees
3rd
Collatz
11th
4th
13th
5th
25th
CSS Colors
2nd
💎
1st
Cubes
3rd
2nd
4th
5th
3rd
Day of Week
1st
1st
Diamonds
18th
3rd
41st
4th
Divisors
40th
25th
1st
2nd
1st
5th
12th1st
Emirp Numbers
1st
1st
2nd
29th
20th
Emirp Numbers (Long)
1st
9th
Emojify
3rd
3rd
4th
💎
Evil Numbers
1st
9th
8th
Evil Numbers (Long)
1st
8th
Factorial Factorisation
1st
14th
Farey Sequence
1st
14th
Fibonacci
13th22nd9th32nd1st81st120th39th1st14th1st3rd17th1st19th30th1st18th1st10th6th1st72nd💎30th1st23rd1st1st4th19th10th27th9th68th1st1st27th20th1st1st1st5th20th31st1st26th38th20th
Fizz Buzz
2nd
Foo Fizz Buzz Bar
💎
Fractions
3rd
1st
1st
1st
Gijswijt’s Sequence
5th
Happy Numbers
1st
7th
Happy Numbers (Long)
1st
24th
Hexdump
1st
Intersection
5th
Inventory Sequence
1st
ISBN
2nd
1st
3rd
13th
Jacobi Symbol
5th
Kaprekar Numbers
13th
8th
6th
2nd
4th
9th10th5th10th4th
3rd
25th
7th
Kolakoski Constant
3rd
Kolakoski Sequence
3rd
Leap Years
6th
20th
1st
11th
23rd36th
Levenshtein Distance
1st
1st
Leyland Numbers
2nd
8th
ln 2
1st
Look and Say
4th
1st
4th
Lucky Numbers
5th
44th
Lucky Tickets
5th
90th
Mahjong
3rd
Mandelbrot
10th
10th
2nd
1st
💎
💎
6th
26th
7th2nd
Maze
2nd
12th
Morse Decoder
3rd
💎
💎
4th
Morse Encoder
1st
12th
N Queens
4th
Niven Numbers
1st
1st
1st
152nd18th
41st
Niven Numbers (Long)
6th
1st
1st
20th1st
1st
Number Spiral
35th
5th
💎
3rd
💎
7th
💎
Odious Numbers
1st
8th
Odious Numbers (Long)
1st
8th
Ordinal Numbers
1st
PalindromemordnilaP
10th4th7th💎8th
💎
2nd💎2nd2nd
5th
12th
3rd3rd1st4th12th💎
2nd1st5th
6th1st
1st6th
2nd1st
Pangram Grep
1st
2nd
8th
💎
💎
12th1st
17th
251st
22nd
Partition Numbers
3rd
7th
3rd
37th
12th
Pascal’s Triangle
22nd
1st
9th
💎
3rd
6th
9th
1st
174th
1st12th
Pernicious Numbers
22nd
1st
39th
8th
Pernicious Numbers (Long)
1st
28th
Polyominoes
2nd
5th
Prime Numbers
1st
10th
1st
4th
23rd
Prime Numbers (Long)
7th37th
12th
1st
1st
QR Decoder
2nd
💎
Quine
6th
10th
63rd
1st
Recamán
4th
Repeating Decimals
1st
Reverse Polish Notation
1st10th
Reversi
💎
3rd6th6th2nd
8th3rd5th2nd💎💎
💎3rd
💎1st3rd6th
2nd
9th2nd
💎24th
14th
4th
💎💎
Rijndael S-box
9th3rd5th
3rd
6th3rd
💎2nd💎
2nd
2nd
3rd4th14th
2nd3rd2nd
Rock-paper-scissors-Spock-lizard
4th
4th
💎
7th
Roman to Arabic
1st
1st
ROT13
6th
💎
6th
💎
💎
2nd
3rd3rd
6th
2nd9th10th
1st
7th5th
Rule 110
1st
Scrambled Sort
3rd
4th
💎
💎
14th
2nd5th
16th1st
Set
2nd
1st
2nd4th2nd💎💎💎
💎7th5th
💎2nd3rd3rd
3rd2nd3rd
3rd
💎1st
6th1st
3rd2nd
SI Units
2nd
Sierpiński Triangle
5th
Smith Numbers
1st
17th
Spelling Numbers
5th
2nd
Star Wars GPT
💎
1st
2nd
6th
6th
2nd
Star Wars Opening Crawl
10th
Tic-tac-toe
1st
1st
💎
2nd
💎
17th1st
1st
35th
1st
13th
Tongue-twisters
5th14th
💎
💎
💎
16th
8th
4th
3rd
💎
Transpose Sentence
💎
1st
3rd💎
1st
16th
14th
United States
4th
Vampire Numbers
5th
23rd
Van Eck Sequence
4th
Zeckendorf Representation
14th
10th7th
20th
4th
2nd💎
16th
36th
5th
3rd
γ
💎
4th
6th
λ
2nd
4th
5th
π
5th
τ
5th
φ
1st
√2
1st
1st
𝑒
4th
7th
💎
10th