12 Days of Christmas
18th
12th
2nd
11th2nd
7th
8th
4th
4th
9th
3rd9th
24 Game
3rd
75th
3rd
99 Bottles of Beer
15th
1st
4th
6th
5th
3rd
14th
3rd176th
6th
10th
7th
Abundant Numbers
12th
6th
3rd1st
9th
5th
22nd
6th
24th
10th128th
36th8th
4th6th10th
Abundant Numbers (Long)
3rd1st
2nd
4th
83rd
1st
Alphabetic Numbers
2nd
Arabic to Roman
1st
3rd
3rd
4th
3rd125th25th
8th1st
9th7th
Arithmetic Numbers
2nd2nd
66th
8th
Arrows
8th
17th8th
💎
💎
4th18th
6th
5th
💎51st
13th6th
2nd
Ascending Primes
2nd1st
22nd
10th
ASCII Table
19th
💎
6th1st
7th
13th
3rd
6th61st
21st8th
10th
7th
Billiards
3rd
42nd
2nd
brainfuck
12th
7th3rd
💎
7th
90th
4th
Calendar
2nd
Card Number Validation
2nd
65th
Catalan Numbers
4th
1st
3rd1st
1st
11th
6th
1st
1st5th10th
Catalan’s Constant
6th
1st10th
4th
50th
12th
Chess Move Validation
4th
Christmas Trees
1st
4th1st
11th7th
2nd
11th
5th
27th5th
4th4th
Collatz
8th4th
35th1st
3rd
117th
6th
Continued Fractions
1st
CSS Colors
4th
12th23rd12th
6th
2nd21st
4th💎
8th16th
7th49th4th
6th5th22nd7th94th
7th
4th10th
Cubes
2nd
6th3rd
4th
11th
1st
2nd91st
6th
11th
2nd2nd
Day of Week
28th
5th1st
9th
3rd
1st
82nd
5th
DFA Simulator
9th3rd
55th
Diamonds
12th
💎
5th1st
9th
4th
4th
6th29th
5th
4th4th
Divisors
102nd
41st
10th1st
37th1st
1st
30th
3rd
8th
52nd7th130th
50th5th1st11th
7th6th
Emirp Numbers
20th
11th
14th
7th
6th1st
1st
1st19th
20th14th
3rd
5th
2nd
Emirp Numbers (Long)
4th5th
2nd
323rd
10th
Emojify
3rd3rd
4th
43rd
4th
Evil Numbers
29th
13th
8th
1st7th
1st
1st
6th
4th
1st1st
12th8th
1st
3rd10th6th
Evil Numbers (Long)
8th
1st1st
11th
1st1st
Factorial Factorisation
💎
10th
Farey Sequence
5th2nd
5th
Fibonacci
51st1st
34th
20th
12th
1st1st
7th
1st3rd1st16th
1st
1st
8th14th
1st1st
12th10th1st17th
8th1st21st
Fizz Buzz
48th74th101st34th67th41st52nd
1st11th24th
1st
51st72nd63rd5th1st40th
38th86th1st1st20th14th
13th17th1st65th7th1st1st6th214th
47th4th1st12th
93rd100th4th6th17th20th
Foo Fizz Buzz Bar
💎
8th1st
73rd
4th
11th
28th6th21st
21st10th
Forsyth–Edwards Notation
5th1st
207th
3rd
Fractions
10th
2nd
1st1st
14th
3rd
3rd159th
1st7th
5th
Game of Life
5th
4th
212th
Gijswijt’s Sequence
💎
4th1st
6th
💎
4th19th
24th6th
4th2nd
Gray Code Decoder
1st
Gray Code Encoder
8th
Happy Numbers
18th
28th22nd
18th
5th
7th2nd
10th
6th
6th
23rd
19th1st61st
18th11th
16th
3rd7th6th
Happy Numbers (Long)
7th1st
5th
2nd
3rd
6th
15th11th
Hexdump
3rd
4th💎
7th
65th
9th
Hilbert Curve
💎
Intersection
25th
2nd
3rd1st
3rd
95th
6th
6th
7th113th
4th
3rd
Inventory Sequence
13th
1st2nd
4th
30th
11th
ISBN
3rd
9th1st
4th
12th
3rd
93rd
7th
Jacobi Symbol
3rd
1st
5th
3rd
75th
Kaprekar Numbers
23rd
4th
Kolakoski Constant
4th
4th
8th
5th
4th
12th
8th6th9th4th
Kolakoski Sequence
1st
14th
1st
2nd
3rd72nd
9th
4th
Leap Years
50th9th
16th
5th
10th1st
3rd
91st8th14th15th
5th
17th
1st8th20th
36th5th8th
6th3rd
3rd
Levenshtein Distance
1st
3rd
7th
1st
5th
16th5th
13th4th
Leyland Numbers
12th
2nd
10th1st
3rd
9th
4th
3rd96th
4th
3rd3rd
ln 2
22nd
7th1st
4th
1st
51st
Look and Say
9th
8th1st
9th
3rd7th8th
4th
4th
4th91st
9th
3rd4th
Lucky Numbers
15th
2nd
8th1st
2nd
43rd
8th
2nd
Lucky Tickets
1st
7th1st
5th
14th
2nd50th
5th5th5th
Mahjong
3rd
48th
Mandelbrot
2nd
9th
Maze
💎3rd
Medal Tally
9th💎
3rd
6th
Minesweeper
3rd
Morse Decoder
2nd
5th2nd
5th
4th2nd
Morse Encoder
2nd
3rd
3rd
12th
4th
5th
2nd
Multitap Input
3rd
3rd
Musical Chords
11th6th
15th
5th
6th
29th
5th
N Queens
1st
83rd
Niven Numbers
32nd10th
32nd22nd
1st19th
4th1st
18th41st1st
6th
1st1st1st
19th
28th1st1st
28th14th1st
15th
6th3rd3rd6th
Niven Numbers (Long)
6th
2nd1st
1st
9th
1st
1st14th
Number Spiral
10th
11th
2nd
2nd
1st
💎
52nd
8th
4th
2nd
Odious Numbers
12th9th
13th
8th
1st6th
1st
1st
6th
3rd
10th
1st1st
20th
1st
1st
4th11th6th
Odious Numbers (Long)
9th
1st1st
11th
1st1st
Ordinal Numbers
5th
9th
6th
25th
4th92nd
10th
25th1st
6th6th
PalindromemordnilaP
1st
72nd
Pangram Grep
40th
21st
4th
3rd1st
18th
7th
4th
18th
12th111th
10th
3rd
8th
Partition Numbers
3rd
43rd
Pascal’s Triangle
5th
20th
1st
1st1st
1st1st
1st
2nd95th
5th49th
46th
1st
6th7th4th
Pernicious Numbers
30th1st
12th21st
1st21st
1st1st1st
1st43rd1st
15th
1st1st
1st1st1st1st1st
22nd24th1st
4th
24th6th
8th
Pernicious Numbers (Long)
17th
14th4th
1st
8th
34th
1st
Poker
22nd
3rd
8th2nd
2nd
65th
8th
Polyominoes
💎
Prime Numbers
11th18th
14th
4th
4th1st
1st1st
1st
1st
3rd
1st1st
12th1st
1st
4th
5th
Prime Numbers (Long)
27th
1st
5th1st
1st
1st
2nd
6th67th
52nd1st
Proximity Grid
2nd
QR Decoder
20th
4th3rd
57th
6th
Quine
1st1st
21st1st
24th1st19th
3rd1st
1st1st1st
51st1st
1st
1st
1st1st1st
1st1st
1st
6th
30th
Recamán
💎
8th1st
13th
1st
6th123rd
23rd
5th6th
Repeating Decimals
2nd
60th
16th
Reverse Polish Notation
2nd
1st1st
6th
6th
79th
8th
Reversi
3rd
Rijndael S-box
4th
Rock-paper-scissors-Spock-lizard
2nd
4th
2nd
6th
4th69th
13th
Roman to Arabic
4th
3rd1st
12th
14th
5th
6th69th
5th
5th
ROT13
1st
1st
63rd
1st
5th
Rule 110
25th
13th
💎
1st
8th
18th
3rd
4th35th
3rd
Scrambled Sort
1st
49th
3rd
Set
5th
57th
Seven Segment
5th
1st
5th
10th
2nd
5th88th
10th
SI Units
3rd
2nd
99th
Sierpiński Triangle
19th
8th
2nd
2nd
8th
8th
3rd
5th25th
9th
4th
Smith Numbers
4th
11th
7th
8th82nd
13th
Spelling Numbers
1st
💎
3rd
4th
💎
76th
4th
3rd5th
Star Wars GPT
2nd
35th
2nd
Star Wars Opening Crawl
7th
20th
💎
2nd
7th
💎
6th
52nd
8th
Sudoku
3rd
5th
3rd
5th
3rd
Sudoku (Fill-in)
12th
2nd
59th
Taxicab Numbers
1st
Ten-pin Bowling
9th
9th
3rd
5th8th
5th
7th
67th
11th
3rd
Tic-tac-toe
3rd
6th
Time Distance
3rd💎
💎
Tongue-twisters
23rd
7th26th
6th
3rd
8th
7th
14th
7th57th
8th
9th
6th9th
Topological Sort
4th
Tower of Hanoi
3rd
Transpose Sentence
24th
1st1st
1st
29th5th
Trinomial Triangle
1st1st
36th
Ulam Sequence
9th
United States
2nd
4th
60th1st
Vampire Numbers
7th
8th1st
6th
3rd
5th76th
9th
4th
Van Eck Sequence
9th14th
3rd
1st1st
18th
2nd
1st38th
16th
5th
Zeckendorf Representation
💎
4th
55th
Zodiac Signs
18th
6th3rd
46th
γ
2nd
1st
5th
λ
2nd4th
11th29th
11th
7th
6th63rd
16th
8th5th
π
38th
2nd
6th7th
3rd
55th11th
4th
5th
7th66th
22nd
8th5th
τ
3rd
5th
3rd
11th
4th
5th
7th74th
14th
8th5th
φ
19th
7th1st
6th
1st10th
4th
1st
9th39th
14th
10th5th
√2
21st
1st
17th
53rd9th
4th
1st
10th13th
13th
12th5th
𝑒
24th
20th
1st
6th
1st
1st15th
3rd
6th
10th9th
24th
10th6th