12 Days of Christmas
💎
1st
15th
4th
1st
24 Game
49th
99 Bottles of Beer
💎
9th
7th
7th
315th
2nd
Abundant Numbers
2nd
10th16th
11th
44th
2nd
8th
14th
329th
35th33rd3rd
4th
Abundant Numbers (Long)
1st
13th
25th
1st
18th
15th
30th26th3rd
6th
Arabic to Roman
1st
1st
1st
4th
3rd
105th
5th
13th
19th
1st
Arithmetic Numbers
6th
6th
21st
1st
8th
6th2nd
Arrows
5th
10th
6th
11th
3rd
Ascending Primes
4th
4th
10th
8th
1st
2nd
ASCII Table
3rd
4th
5th
1st
6th
5th
6th
9th2nd
3rd
Billiards
2nd
4th
2nd
💎
1st
2nd
brainfuck
4th
2nd
💎
9th
6th
3rd
79th
4th
4th
114th
💎
2nd
Card Number Validation
3rd
2nd
3rd
5th
7th
💎9th23rd
10th6th
5th💎
3rd
Catalan Numbers
1st
9th1st
11th1st9th7th
7th5th
2nd
1st
95th
1st
3rd
1st
Catalan’s Constant
1st
Christmas Trees
2nd
7th
6th
10th
2nd
6th
Collatz
2nd
6th
12th
5th
6th
7th
21st
3rd1st
CSS Colors
4th
2nd
4th
6th
💎9th
1st
3rd
💎
Cubes
3rd
6th
3rd
6th
4th
Day of Week
16th
1st
1st24th4th4th
10th1st4th1st
1st
1st1st1st
1st9th13th
6th
10th68th
1st
20th
2nd
1st
1st
DFA Simulator
💎
💎
4th
💎
2nd
Diamonds
2nd
5th
5th
13th
141st
2nd
Divisors
15th
1st
5th15th
6th
9th18th
1st
1st21st11th5th
15th
1st
38th1st1st
7th
7th
Emirp Numbers
1st
1st
14th
1st
7th12th
21st
1st
3rd
Emirp Numbers (Long)
3rd
11th
3rd
10th
2nd
Emojify
2nd
4th
4th
💎
💎
💎
3rd
Evil Numbers
1st
1st12th
9th1st
29th
1st
13th
34th
112th
25th1st
8th
11th
Evil Numbers (Long)
1st
1st11th
1st
22nd
6th
18th
32nd
17th1st
11th
Factorial Factorisation
2nd
4th
7th
4th
4th
Farey Sequence
💎
3rd
5th
7th
1st
4th
7th7th
25th
19th
1st
3rd
Fibonacci
21st45th
13th
8th38th51st18th5th3rd1st40th1st22nd12th1st15th12th9th1st1st93rd
2nd28th1st22nd38th23rd1st25th1st10th62nd42nd
1st
37th167th1st1st14th5th50th26th1st38th19th22nd
Fizz Buzz
11th
12th
6th25th18th
7th13th21st
15th13th
7th1st1st
8th12th
1st
31st53rd
1st198th8th
6th
18th
Foo Fizz Buzz Bar
6th25th6th
10th
16th
6th
1st
1st
22nd3rd
Forsyth–Edwards Notation
💎
💎
4th
5th
2nd
5th
💎12th
5th
💎2nd
4th
2nd15th💎
💎
Fractions
1st
💎6th
5th
1st
1st
1st
11th
12th
1st
1st
1st
4th
3rd
Game of Life
3rd
3rd
3rd
5th
💎
5th
2nd
3rd
Gijswijt’s Sequence
4th
2nd
78th
3rd
Happy Numbers
1st
1st
12th5th
15th6th
8th
16th💎
5th
Happy Numbers (Long)
2nd
5th
17th6th
6th
12th
7th
88th
35th
1st
Hexdump
💎
💎
2nd
5th
💎
3rd
Intersection
💎
3rd
6th
3rd
7th6th
13th
169th
💎
1st
Inventory Sequence
3rd
7th
5th
10th2nd
ISBN
💎
1st
3rd
9th
2nd
4th
12th
💎
4th
Jacobi Symbol
💎
1st
2nd
2nd
Kaprekar Numbers
13th
2nd
4th
Kolakoski Constant
74th
3rd
Kolakoski Sequence
2nd
15th
6th
68th
3rd
Leap Years
100th
2nd
12th27th
1st
11th40th62nd
39th
25th
393rd
82nd
7th
Levenshtein Distance
2nd
💎1st
1st
💎
18th
1st
12th28th
1st2nd💎
7th
1st
6th
Leyland Numbers
3rd
2nd
💎9th
5th
100th
💎
2nd
ln 2
2nd
1st
7th4th5th
5th
1st
1st
22nd
4th
Look and Say
1st
6th
7th
💎
4th
82nd
4th3rd
Lucky Numbers
💎
5th
25th
5th
151st
2nd
Lucky Tickets
3rd
68th
4th
Mahjong
2nd
37th
Maze
7th
4th
6th
3rd
Medal Tally
3rd
4th
3rd
6th
💎
2nd
Morse Decoder
💎
2nd
💎
3rd
5th
4th💎
💎
💎
Morse Encoder
4th
4th
💎
5th
2nd
💎
Musical Chords
6th
N Queens
💎
2nd
💎💎💎
5th
💎
9th
3rd
2nd
2nd
24th
💎
💎
💎
💎
Niven Numbers
1st
6th
1st
1st
5th
184th
4th
17th
Niven Numbers (Long)
1st
8th
1st
1st
22nd
4th
Number Spiral
17th
7th
5th
5th
6th
14th
73rd
3rd
Odious Numbers
1st
1st
1st
1st
37th
36th1st
8th
11th
Odious Numbers (Long)
1st
1st
1st
6th
6th
20th
22nd1st
10th
Ordinal Numbers
2nd
💎
17th
💎
10th8th
8th
13th
19th💎
1st
PalindromemordnilaP
3rd
4th
💎
10th
8th
1st
Pangram Grep
49th
2nd
8th9th
4th
3rd
2nd16th10th
1st
5th
192nd
46th39th
4th
9th16th
6th
Partition Numbers
2nd
6th
5th
5th
💎5th12th
3rd4th
6th6th
2nd
3rd
Pascal’s Triangle
1st
6th
9th
8th12th
1st
86th
16th
6th16th
13th
110th
1st
7th
Pernicious Numbers
11th
11th
17th1st
34th
19th
30th
5th
Pernicious Numbers (Long)
2nd
1st
7th
14th
5th
Poker
2nd
💎
3rd
🦄
Polyominoes
💎
47th
Prime Numbers
1st
8th
3rd1st3rd
1st
1st21st
27th
7th
37th
45th
1st2nd
5th
Prime Numbers (Long)
1st
6th
1st
15th
1st
2nd
Proximity Grid
💎
💎
💎6th
3rd
3rd
💎
QR Decoder
5th
Quine
1st23rd1st
5th2nd199th104th47th
1st
1st
4th22nd1st7th1st
1st
64th1st1st180th1st
10th1st
1st1st
33rd
58th27th
69th102nd1st5th1st
12th
Recamán
2nd
9th
7th
5th15th
12th
11th
132nd
7th3rd
Repeating Decimals
3rd
Reverse Polish Notation
1st
3rd
3rd4th1st
7th1st
💎8th
6th7th
6th
4th
30th3rd💎
2nd
Reversi
3rd
💎
7th
2nd
Rijndael S-box
2nd
2nd
3rd
💎
💎
Rock-paper-scissors-Spock-lizard
2nd
5th
6th
💎11th
💎
💎
Roman to Arabic
💎
💎
1st
16th
6th
💎
ROT13
6th
3rd
2nd
3rd
5th
💎
1st
3rd
8th
31st
12th
💎8th3rd
Rule 110
💎
3rd
5th
4th
💎
9th
9th
32nd
4th1st
Set
🦄💎
4th
3rd
💎8th
💎3rd2nd
2nd
💎3rd10th
5th2nd💎💎💎
2nd
61st
5th💎
4th
2nd
🦄💎
Seven Segment
2nd
13th
2nd
13th
💎
SI Units
💎💎
💎
💎💎
💎💎💎💎💎💎2nd
💎💎
💎💎
💎💎💎💎💎
💎
16th
2nd💎💎💎💎💎💎
💎💎
Sierpiński Triangle
57th
4th
17th
6th
26th
110th
2nd
Smith Numbers
2nd
10th
5th
4th
Spelling Numbers
1st
1st
2nd
5th
💎
Star Wars GPT
2nd
2nd
💎
💎
8th🦄
2nd
28th
🦄
💎
Star Wars Opening Crawl
💎
2nd
💎
103rd
Sudoku
2nd
Ten-pin Bowling
6th
2nd
2nd
Tic-tac-toe
1st
2nd
3rd
7th
💎
💎
7th
💎
Time Distance
2nd
2nd
4th
3rd
3rd
Tongue-twisters
2nd
💎
3rd
11th
💎
2nd
Transpose Sentence
7th
5th
9th
4th
4th
💎
United States
💎
3rd
4th
💎
3rd
5th
💎
Vampire Numbers
4th
3rd
72nd
2nd
Van Eck Sequence
2nd
6th
5th
165th
3rd
Zeckendorf Representation
4th
7th
2nd
1st
Zodiac Signs
💎
7th
3rd
2nd
γ
40th
λ
2nd
4th
4th
22nd
2nd
π
1st
25th25th
44th
25th
2nd
τ
1st
21st22nd
45th
2nd
φ
1st
1st
7th
4th
7th
38th
78th
1st
√2
1st1st1st
6th
1st
1st
1st1st
1st
1st
8th
𝑒
1st
1st
3rd
12th
43rd
71st
1st