12 Days of Christmas
9th9th
💎
💎
💎
78th
10th
2nd
24 Game
💎
💎
99 Bottles of Beer
3rd
Abundant Numbers
10th
9th
3rd
30th
Abundant Numbers (Long)
10th
7th
18th
Arabic to Roman
9th
1st
1st
Arithmetic Numbers
3rd
1st
Ascending Primes
1st
1st
18th
ASCII Table
5th
Billiards
2nd
2nd
23rd
4th
brainfuck
3rd
36th
Card Number Validation
10th
2nd
1st
2nd
💎
6th19th
5th
12th
20th
2nd
Catalan Numbers
1st
10th
1st
7th
1st
3rd
Catalan’s Constant
3rd
Christmas Trees
3rd
Collatz
10th
4th
14th
6th
24th
CSS Colors
2nd
💎
1st
Cubes
2nd
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
19th
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
13th21st8th31st1st81st116th38th1st14th1st3rd16th1st19th29th1st17th1st9th6th1st71st💎28th1st23rd1st1st4th18th10th25th9th66th1st1st26th19th1st9th1st5th27th31st1st23rd37th19th
Fizz Buzz
💎
Foo Fizz Buzz Bar
💎
Fractions
3rd
5th
1st
1st
Gijswijt’s Sequence
5th
Happy Numbers
1st
7th
Happy Numbers (Long)
1st
23rd
Hexdump
1st
Intersection
5th
Inventory Sequence
1st
ISBN
2nd
1st
12th
Kaprekar Numbers
12th
8th
6th
2nd
5th
9th9th5th10th4th
3rd
23rd
6th
Kolakoski Constant
3rd
Kolakoski Sequence
3rd
Leap Years
5th
19th
1st
9th
22nd36th
Levenshtein Distance
1st
1st
Leyland Numbers
2nd
8th
ln 2
1st
Look and Say
4th
4th
Lucky Numbers
5th
39th
Lucky Tickets
5th
83rd
Mahjong
3rd
Maze
2nd
12th
N Queens
4th
Niven Numbers
1st
1st
1st
146th22nd
38th
Niven Numbers (Long)
6th
1st
1st
19th1st
1st
Number Spiral
34th
5th
💎
3rd
💎
7th
💎
Odious Numbers
1st
8th
Odious Numbers (Long)
1st
8th
PalindromemordnilaP
9th4th7th💎8th
💎
2nd💎2nd2nd
5th
11th
3rd4th1st4th13th💎
2nd1st5th
6th1st
1st
2nd1st
Pangram Grep
5th
14th
💎
23rd
Partition Numbers
2nd
7th
2nd
33rd
11th
Pascal’s Triangle
1st
3rd
Pernicious Numbers
22nd
1st
38th
7th
Pernicious Numbers (Long)
1st
26th
Polyominoes
2nd
5th
Prime Numbers
1st
18th
1st
3rd
54th
Prime Numbers (Long)
6th34th
1st
1st
QR Decoder
2nd
💎
Quine
6th
10th
56th
1st
Recamán
4th
Repeating Decimals
1st
Reverse Polish Notation
1st9th
Reversi
2nd
7th6th8th2nd
7th4th4th💎💎💎
💎4th
6th14th3rd5th
💎
9th2nd
2nd19th
12th
4th
💎3rd
Rijndael S-box
9th3rd5th
3rd
6th3rd
💎2nd💎
2nd
2nd
3rd4th13th
2nd3rd2nd
Rock-paper-scissors-Spock-lizard
5th
💎
9th
Roman to Arabic
1st
1st
ROT13
6th
💎
4th
💎
💎
2nd
3rd3rd
5th
2nd9th8th
29th
7th
Rule 110
3rd
Set
1st
2nd
💎
🦄
2nd
3rd
💎3rd
2nd
39th
5th
Smith Numbers
1st
17th
Star Wars Opening Crawl
10th
Tic-tac-toe
1st
8th
2nd
2nd
16th5th
31st
13th
13th
Tongue-twisters
4th13th
💎
💎
💎
15th
7th
4th
3rd
💎
Transpose Sentence
💎
1st
💎
1st
16th
12th
United States
4th
Vampire Numbers
5th
23rd
Van Eck Sequence
4th
Zeckendorf Representation
14th
10th7th
19th
4th
2nd💎
16th
33rd
5th
3rd
γ
💎
4th
6th
λ
2nd
4th
5th
π
5th
τ
5th
φ
1st
√2
1st
1st
𝑒
4th
6th
💎
8th