12 Days of Christmas
💎
7th
13th
12th
7th
19th18th
6th
13th
5th
9th
72nd
4th
6th4th
3rd
24 Game
19th
57th
99 Bottles of Beer
💎
109th
72nd
13th
9th
3rd
3rd
41st
2nd
3rd
Abundant Numbers
2nd2nd
12th
37th
10th18th
2nd
17th
5th
20th14th
17th
14th
39th
61st
1st
13th
6th
15th
Abundant Numbers (Long)
3rd1st
1st
20th
1st
4th
20th15th
17th
14th
1st
99th
1st
Alphabetic Numbers
1st
8th6th
27th
1st
Arabic to Roman
2nd
1st
6th1st
1st
8th1st
1st
6th
Arithmetic Numbers
4th1st10th
4th
42nd
25th
34th
8th
9th
6th15th6th9th
1st
7th
3rd
74th
3rd
6th
Arrows
24th
9th78th
Ascending Primes
4th
17th
6th
12th
51st
ASCII Table
16th
12th7th
10th
5th
14th
11th
21st
6th
4th
6th
Billiards
3rd
8th
6th
12th
4th
6th
32nd
3rd
brainfuck
🦄
3rd
10th
8th
💎
7th
22nd
💎
2nd
Calendar
1st
4th
1st
Card Number Validation
4th
4th
8th
3rd
65th
Catalan Numbers
1st1st2nd
4th
16th
18th
4th10th
3rd
10th
1st4th3rd4th
10th
8th
7th3rd1st
3rd
3rd3rd
3rd
9th1st
Catalan’s Constant
5th
34th
6th
4th1st
167th
4th
Christmas Trees
💎
7th
8th
50th
3rd
9th
19th
1st
Collatz
1st4th9th
1st
11th
16th
15th
4th
9th
1st6th27th7th
5th
29th1st
15th
110th
1st
5th
17th
Connect Four
35th
Continued Fractions
3rd
1st
6th
2nd2nd
11th
1st3rd
5th8th
1st
3rd35th
CSS Colors
💎
9th
9th
10th
133rd
1st
25th
50th
2nd
7th
Cubes
8th
16th
8th
8th
52nd
6th
Day of Week
2nd18th
4th
13th
9th
1st
7th
1st
2nd1st1st
1st13th
8th
1st
1st
2nd
DFA Simulator
💎
1st
9th
9th
22nd
6th
4th
57th
Diamonds
5th
6th
48th
44th10th
9th
94th
Divisors
1st1st14th
7th
47th
1st
1st
💎38th1st7th
1st
14th
16th
35th
1st
2nd
3rd
11th1st
Emirp Numbers
4th1st
10th9th
1st
17th
4th
10th
5th
3rd
Emirp Numbers (Long)
2nd
21st
7th
7th
70th
Emojify
2nd
27th
131st
3rd
12th
Evil Numbers
17th7th1st9th25th21st
187th135th86th20th24th10th8th36th42nd30th24th14th1st25th16th
2nd
29th13th
22nd
12th16th13th
1st
17th
24th
1st
6th
16th1st
6th
Evil Numbers (Long)
3rd1st
8th
2nd
14th
6th
13th11th
1st
8th13th9th
1st
4th
1st
5th
29th
8th
Factorial Factorisation
2nd
10th
18th
13th
3rd
6th
7th
54th
3rd
Farey Sequence
💎1st7th
6th
14th
10th
22nd
1st
1st
1st
7th
4th
45th
💎
Fibonacci
38th4th1st13th36th3rd1st
54th
1st20th1st21st1st1st1st25th1st
1st
5th12th
1st1st1st1st36th
1st
5th1st1st3rd
1st7th1st
9th1st1st
1st
1st
2nd
12th4th
Fizz Buzz
9th1st19th
12th
328th
11th
11th
2nd27th5th
13th35th
1st1st
1st
22nd
1st4th
11th
20th7th
Foo Fizz Buzz Bar
6th💎11th
13th
24th
10th
5th
6th
10th
1st
21st
1st
6th
Forsyth–Edwards Notation
14th
25th
6th
80th
14th
Fractions
2nd
3rd
10th
9th
14th
1st6th
7th
1st
9th
1st
4th1st
4th
12th
Game of Life
3rd
12th
8th
26th
6th
12th
68th
Gijswijt’s Sequence
8th
118th
3rd
Gray Code Decoder
4th
1st
2nd
2nd4th💎2nd2nd
1st1st
4th
3rd1st4th1st
1st
1st1st5th
1st
1st
2nd
1st36th
1st17th
4th
3rd
Gray Code Encoder
1st6th5th
1st
6th1st1st1st3rd
1st1st1st5th1st
1st
1st3rd
3rd1st1st1st6th
1st
4th1st1st
1st8th💎
1st8th1st1st1st
2nd1st
3rd
3rd
1st
1st
6th
Happy Numbers
4th1st
5th
10th23rd
1st
1st78th3rd
1st
15th
6th
40th
1st
14th
18th
Happy Numbers (Long)
1st💎
1st
33rd
12th
8th
1st
1st
3rd
5th
10th
2nd
17th
5th
13th
Hexdump
3rd
4th
7th
24th
5th
7th
2nd
8th
73rd
1st
2nd
Hilbert Curve
10th
27th
Intersection
💎
💎
7th
12th
3rd
5th
25th
2nd
Inventory Sequence
4th
4th
23rd
17th
7th
3rd
1st
5th
1st
11th
5th
ISBN
5th
6th
13th
7th
31st
14th
18th
Jacobi Symbol
3rd
5th
13th
23rd
7th
2nd
10th
73rd
4th
Kaprekar Numbers
7th
106th
3rd
Kolakoski Constant
5th
3rd19th
5th
4th
62nd
5th
4th
4th
Kolakoski Sequence
💎
9th
7th11th
4th
10th
7th
44th
4th
13th
3rd
13th
Leap Years
8th
2nd7th
5th
23rd
4th
15th
3rd
2nd
16th
6th6th
23rd
18th
3rd
6th
6th
1st
Levenshtein Distance
1st5th
💎
4th
4th
13th
1st10th
💎
17th
2nd
3rd5th
💎
5th
7th
1st
6th21st
2nd16th
1st
6th
Leyland Numbers
1st11th
1st
7th
20th
1st
4th
💎
8th
7th
1st
3rd
3rd
3rd
3rd
ln 2
4th
1st
9th
5th1st
1st
6th
Look and Say
3rd
4th
8th7th
4th
15th
1st
6th
8th
15th
4th
7th
Lucky Numbers
19th
60th7th
62nd
4th
3rd
Lucky Tickets
23rd
2nd
68th
Mahjong
21st
24th
51st
Mandelbrot
8th
9th
12th
8th
41st
2nd
Maze
1st
17th
2nd
44th
Medal Tally
💎
7th
22nd
7th
6th
60th
Minesweeper
8th
8th
24th
Morse Decoder
💎
12th
28th
Morse Encoder
2nd
11th
30th
Multitap Input
11th
39th
Musical Chords
9th
13th
N Queens
11th
5th
5th
88th
7th
3rd
Niven Numbers
1st1st18th46th
1st
48th
11th21st14th
1st
1st1st4th
1st
4th1st8th
24th
1st
35th21st1st1st
1st
15th10th
1st4th
Niven Numbers (Long)
1st
13th
20th
10th
6th
2nd
1st
11th
24th
68th
1st
Number Spiral
4th
4th
25th
19th
4th
6th
1st
61st
7th4th
4th
Odious Numbers
15th7th1st13th26th22nd14th34th156th104th73rd21st25th10th9th37th39th27th25th12th1st25th16th16th24th2nd10th27th13th82nd9th1st59th27th12th11th13th54th1st28th17th38th14th38th60th76th85th23rd1st24th70th6th135th90th12th1st9th40th19th7th18th10th22nd5th
Odious Numbers (Long)
5th1st
11th
9th
2nd
14th
6th
27th12th
1st
9th11th9th
1st
4th
1st
5th
6th
Ordinal Numbers
5th
5th
15th
9th
20th7th
2nd
9th
11th
5th
4th
4th14th1st
3rd
9th
PalindromemordnilaP
2nd
6th
10th
15th
2nd
7th
12th
8th
10th
65th
2nd
Pangram Grep
1st
4th
18th
10th
1st
8th19th
14th
2nd
3rd
1st
13th13th
1st
13th9th1st
1st
1st
8th4th
Partition Numbers
8th
9th6th
7th
3rd
15th
Pascal’s Triangle
1st
7th
12th
8th
23rd
11th
33rd
96th
23rd
7th
Pernicious Numbers
4th2nd1st
16th1st
28th1st1st6th
10th20th
1st1st24th9th1st
8th1st1st1st
1st
4th1st1st
23rd
1st
1st1st1st1st1st1st
23rd1st7th1st
4th
1st
1st4th
Pernicious Numbers (Long)
1st
24th7th
6th
3rd
7th
1st
7th
6th
26th
47th
1st
Poker
7th
14th
28th
Polyominoes
4th
7th
13th
24th
Prime Numbers
5th1st
13th1st
10th25th
1st
1st
1st
15th1st
1st1st
46th18th
1st
10th9th
1st
5th
1st
7th
15th
Prime Numbers (Long)
2nd1st
9th1st
27th
14th
14th
2nd
1st
1st
21st10th
1st1st
1st17th
1st
10th
1st
1st
20th
Proximity Grid
18th
4th
44th
3rd
QR Decoder
4th
9th
Quine
1st1st1st1st1st
1st
13th1st34th
16th
8th1st
1st1st
20th
1st1st1st1st
15th6th5th
1st1st1st1st1st3rd1st
14th1st1st
4th1st
1st
1st
💎
💎1st
Recamán
3rd
7th15th
11th
33rd
5th
Repeating Decimals
26th
76th
Reverse Polish Notation
3rd4th
4th
8th
11th
4th
5th
3rd
3rd
1st
3rd
5th17th
4th
6th
Reversi
44th
Rijndael S-box
4th
16th48th
8th
5th
4th
13th
2nd
26th
15th
2nd
Rock-paper-scissors-Spock-lizard
11th
22nd
Roman to Arabic
3rd
1st
1st
1st1st
ROT13
4th
5th
6th
8th
4th5th5th
💎4th1st1st
10th
15th
10th
1st1st
1st
💎1st
11th
1st
Rule 110
2nd
19th
8th
11th
11th
52nd
4th
2nd
Scrambled Sort
1st
5th
7th
3rd
2nd
1st
4th
8th
Set
💎
1st
💎
5th
💎
3rd
8th
1st
Seven Segment
2nd
💎
10th
2nd
6th
2nd
34th
2nd
SI Units
20th
19th
54th
Sierpiński Triangle
10th
45th
18th
8th
31st125th7th
30th28th
63rd
40th
Smith Numbers
2nd
7th
11th
13th
24th
85th
6th
2nd
Spelling Numbers
💎
10th
25th1st
3rd
42nd
3rd
Star Wars GPT
🦄2nd
4th
1st
19th
Star Wars Opening Crawl
2nd
2nd
2nd
10th
15th
3rd
Sudoku
10th
19th
Sudoku (Fill-in)
28th
14th
26th
Taxicab Numbers
6th
36th
Ten-pin Bowling
23rd
7th85th
Tic-tac-toe
2nd
4th
3rd
3rd
Time Distance
26th
70th
Tongue-twisters
3rd
6th
12th
7th
27th
7th
2nd
13th
Topological Sort
🦄
8th
9th
23rd
Tower of Hanoi
6th
1st
1st2nd5th6th16th
9th1st
4th
8th7th1st4th
1st10th
11th
1st
5th
3rd21st
6th
3rd6th
Transpose Sentence
3rd5th
8th
4th
22nd
6th
1st
1st
5th
12th
77th
2nd
Trinomial Triangle
3rd
17th
51st
United States
35th
11th
116th1st
3rd
Vampire Numbers
💎
2nd
5th2nd
6th
5th
3rd
Van Eck Sequence
3rd
24th
18th
8th7th
3rd
9th
16th
3rd
11th
Zeckendorf Representation
4th
3rd
12th
10th
17th
3rd
1st
5th
58th
4th
Zodiac Signs
11th
27th
5th
γ
7th
30th
5th
4th1st
97th
5th
4th
λ
13th
6th
9th
47th35th
4th
16th
5th
149th
5th
9th6th
π
15th
5th
46th
8th
5th1st
4th
365th
5th
5th
7th
τ
13th
5th
40th
8th
5th1st
4th
287th
5th
5th
φ
13th
4th
31st
9th
5th1st
123rd
6th
5th
√2
20th
5th
21st
7th
5th1st
1st
6th
5th
𝑒
14th
5th
50th
20th
9th
5th1st
1st43rd
7th
5th