12 Days of Christmas
21st
17th
25th28th
6th
6th
7th
4th
4th5th4th
68th6th
34th
3rd
24 Game
5th
2nd4th
13th
2nd
💎
3rd
6th2nd4th2nd
28th3rd
9th
99 Bottles of Beer
18th
22nd
25th
5th
1st
5th
3rd
4th
💎3rd💎
45th5th10th24th
4th
Abundant Numbers
12th
6th13th
16th9th
13th
7th
3rd2nd
8th
3rd
1st1st4th
31st5th1st4th
9th110th1st10th14th39th
9th
1st5th
Abundant Numbers (Long)
4th6th
5th11th16th
20th
4th
💎2nd
8th
3rd
1st1st3rd
11th2nd1st1st
2nd83rd1st1st3rd24th
1st3rd
Alphabetic Numbers
4th
10th11th
💎3rd3rd
3rd2nd2nd
28th2nd
8th
Arabic to Roman
2nd
2nd
16th1st
2nd
1st
💎
2nd
2nd5th2nd
39th💎2nd💎
63rd1st
16th7th
8th3rd
Arithmetic Numbers
6th9th💎1st1st1st
7th10th
26th
3rd2nd💎4th3rd💎2nd5th2nd2nd
💎1st💎
2nd11th3rd1st💎16th💎💎3rd4th4th6th8th3rd61st1st3rd4th3rd
💎3rd2nd5th2nd💎
Arrows
8th
7th
19th
6th
4th6th3rd
1st4th2nd
12th2nd
21st
3rd
Ascending Primes
5th
10th
8th6th
10th
4th
3rd
2nd
7th
1st6th1st
9th5th2nd2nd
5th
1st22nd3rd3rd9th6th
2nd
ASCII Table
5th
3rd
23rd
4th💎
4th💎
5th
1st3rd4th
50th💎5th3rd
4th23rd6th8th16th11th
💎
Billiards
3rd
3rd4th
11th
2nd
4th
1st
3rd
9th4th3rd1st
34th2nd
7th4th
brainfuck
8th
6th9th
21st
6th
5th4th
13th
2nd
3rd
52nd3rd5th3rd
14th
3rd29th3rd
24th
Calendar
7th
15th
💎
6th
3rd
💎
45th3rd
8th
Card Number Validation
6th
5th8th
19th
5th
💎
3rd
💎13th💎
12th4th2nd💎
6th
2nd52nd3rd
10th8th
1st
Catalan Numbers
1st
5th
1st9th8th
4th1st
6th11th
5th💎
11th
17th
1st1st1st3rd
1st💎1st3rd
2nd
3rd1st3rd6th30th6th
3rd💎
Catalan’s Constant
7th
5th5th
10th
2nd
💎
1st
3rd
6th4th1st💎
37th4th
6th
3rd
Chess Move Validation
5th
10th
5th
3rd
3rd
3rd4th2nd
24th2nd
Christmas Trees
8th11th
8th
19th
1st3rd
5th2nd
6th
1st
1st
3rd1st💎
10th
19th💎
14th21st
Collatz
4th
25th
1st6th
9th10th9th
2nd
8th
1st3rd
6th
3rd
💎1st💎
6th3rd1st4th2nd11th
7th6th1st3rd7th29th
15th6th2nd
Connect Four
5th
5th
💎
1st4th💎
1st2nd2nd
23rd3rd
5th
Continued Fractions
3rd
14th
4th
3rd
3rd
2nd2nd4th
39th3rd
8th
CSS Colors
11th
11th
8th
1st💎
3rd
💎
2nd4th💎
1st
30th
30th3rd
25th
3rd
Cubes
9th
10th
4th4th
2nd
3rd
💎6th3rd
35th2nd
18th
Day of Week
3rd
9th
7th9th
28th
8th
1st
2nd
1st1st3rd
1st9th5th💎
1st4th82nd1st
1st
1st
DFA Simulator
3rd
3rd
16th
5th
💎
3rd
2nd4th3rd
46th2nd
14th
Diamonds
5th6th
7th
12th
3rd
6th
17th
3rd
2nd
7th2nd2nd
2nd31st3rd
11th
7th
7th
Divisors
1st
9th17th14th12th6th11th
8th
18th7th
💎10th
7th11th10th
1st1st1st16th
18th1st4th1st
25th
1st16th1st1st5th1st
6th1st2nd
Emirp Numbers
20th
13th7th
29th30th
16th9th
4th
5th
6th
8th4th1st
41st10th8th6th
1st19th1st45th31st20th
3rd
6th5th
Emirp Numbers (Long)
5th
2nd4th
14th
8th3rd
2nd
4th
8th
2nd11th1st
5th2nd3rd1st
3rd47th4th
17th8th
5th
Emojify
5th
2nd6th
15th
2nd
2nd
2nd3rd3rd
11th💎
1st
20th2nd
1st
2nd
Evil Numbers
12th5th
7th11th13th29th8th1st13th5th
1st6th
2nd17th12th
1st1st1st
15th1st8th1st
10th
1st1st💎12th12th28th
1st
11th6th
Evil Numbers (Long)
9th2nd
1st9th13th
8th1st20th15th
4th
7th
14th
6th6th1st
14th3rd2nd1st
5th
1st1st1st18th7th5th11th
3rd2nd
Factorial Factorisation
3rd
2nd
12th
4th3rd
5th
4th
3rd
5th
12th2nd2nd1st
37th3rd3rd14th
2nd
Farey Sequence
3rd
12th6th1st6th10th9th
19th
7th1st1st
2nd
7th
9th
4th7th3rd
15th💎3rd1st
4th
14th5th
3rd47th1st3rd10th5th
4th
Fibonacci
35th
36th
18th105th49th2nd9th11th9th18th19th20th1st33rd1st9th1st1st11th24th1st
1st1st1st11th1st1st3rd1st1st
1st
1st
28th28th11th1st1st1st33rd10th1st
3rd20th💎1st
12th
Fizz Buzz
14th23rd67th3rd12th14th
37th
5th
5th2nd
2nd
5th
1st9th4th
1st1st1st1st1st
9th
8th52nd7th1st4th1st
11th2nd
Foo Fizz Buzz Bar
8th5th
9th9th
34th
6th
4th2nd
5th
7th
7th6th5th
18th1st8th1st
8th21st7th6th24th28th
3rd
Forsyth–Edwards Notation
4th
4th
17th
2nd
4th
1st
2nd
1st4th2nd
6th
4th3rd3rd
16th
8th
6th2nd
Fractions
11th
4th1st
1st
7th
22nd
6th5th
1st2nd
2nd
1st
4th8th💎
23rd7th7th1st
9th66th3rd6th1st5th
2nd💎
Game of Life
6th
4th
20th
4th
1st
6th
3rd4th3rd
57th2nd
18th
5th
Gijswijt’s Sequence
4th2nd
💎
11th4th
2nd
1st
1st
1st
6th
💎
17th3rd💎1st
27th3rd
6th7th
4th
6th3rd
Gray Code Decoder
10th
6th
9th
1st1st5th
1st1st1st
35th2nd
10th
Gray Code Encoder
5th
12th
1st
1st1st1st
1st1st1st
41st2nd
1st
4th
Happy Numbers
7th22nd
19th8th
28th30th
5th
15th7th
2nd
7th
9th1st5th
34th3rd6th1st
8th
1st62nd1st10th31st11th
3rd
5th6th
Happy Numbers (Long)
5th5th
8th
19th
5th
1st2nd
5th
7th
1st9th1st
20th1st4th2nd
6th
3rd18th1st6th15th11th
4th2nd
Hexdump
2nd
2nd
19th
7th
4th
4th
3rd
3rd
3rd3rd2nd
6th
2nd56th3rd
3rd
5th
Hilbert Curve
7th
11th
2nd
3rd
3rd
💎
32nd2nd
10th
2nd
Intersection
9th
5th7th
24th
2nd
5th
7th
1st10th7th
21st7th7th3rd
19th4th
8th
Inventory Sequence
8th14th
20th7th
9th
5th
5th2nd
2nd
1st
2nd1st1st
10th1st1st1st
4th
7th
4th30th1st5th1st4th
5th2nd
ISBN
10th
4th6th
9th8th
23rd
5th
5th2nd
💎
5th
1st12th4th
34th4th1st1st
2nd12th6th8th16th6th
4th
Jacobi Symbol
💎
1st2nd5th3rd5th
13th
💎💎
2nd
💎1st2nd
3rd
4th
1st5th💎4th💎2nd
2nd
2nd8th3rd5th7th2nd
2nd3rd
💎
Kaprekar Numbers
5th5th
8th
8th
2nd4th
2nd
2nd
1st
💎4th2nd
6th2nd3rd1st
5th
3rd25th1st
8th7th
4th
Kolakoski Constant
💎
2nd7th
16th
2nd
5th
💎
4th
6th6th1st
8th💎2nd1st
42nd3rd
9th
6th
Kolakoski Sequence
7th7th
7th5th
5th
7th
4th2nd
💎
1st
1st11th2nd
25th1st💎1st
7th4th6th1st2nd
10th
5th2nd
Leap Years
7th25th
29th
10th
6th
6th8th
8th
4th
1st10th3rd
10th7th5th1st
50th8th21st1st
5th14th
7th💎
Levenshtein Distance
💎
2nd7th
10th
1st
1st
6th1st2nd
27th2nd1st💎
16th1st2nd16th
3rd
Leyland Numbers
3rd
3rd2nd
💎
8th
27th
5th5th
💎
6th3rd
1st1st3rd
14th1st1st1st
1st1st2nd9th9th14th
5th
ln 2
2nd
2nd4th
4th
6th
2nd
3rd
3rd
1st
💎
1st💎1st💎3rd
1st
1st52nd3rd2nd1st3rd
6th
3rd
Look and Say
5th💎7th2nd11th9th
23rd
2nd8th
6th3rd💎2nd6th1st
1st1st1st
1st65th7th5th1st
💎23rd
6th84th1st8th5th5th
6th💎2nd
Lucky Numbers
1st4th
6th8th
6th
1st3rd
3rd
3rd
1st
1st8th1st
16th4th1st1st
6th1st6th5th3rd
3rd
Lucky Tickets
7th
2nd9th
19th
6th
2nd
💎
7th
8th
3rd
22nd3rd1st1st
4th
50th3rd6th13th6th
4th
Mahjong
3rd
2nd3rd
3rd
5th2nd💎
2nd
🦄
2nd
💎
3rd
11th3rd💎💎
🦄3rd2nd
7th
💎🦄
Mandelbrot
3rd
3rd
9th
1st
3rd
5th
12th2nd4th1st
37th3rd
10th
Maze
13th
9th5th
21st
3rd3rd
💎
3rd
19th2nd3rd4th
2nd43rd2nd
11th
Medal Tally
5th
2nd
15th
2nd
3rd
3rd
3rd5th2nd
18th3rd4th💎
4th36th4th
4th
2nd
Minesweeper
3rd
3rd
💎
3rd
3rd2nd2nd
30th3rd
6th
Morse Decoder
5th
5th
15th
4th
💎7th2nd
3rd
3rd
43rd2nd
10th
Morse Encoder
8th
15th
4th
2nd10th2nd
2nd4th3rd
51st2nd
12th
Multitap Input
4th
9th
💎8th5th
2nd💎4th
24th4th
12th
Musical Chords
4th3rd3rd
13th
7th3rd
💎
2nd
6th6th3rd
2nd4th2nd
29th3rd
8th
N Queens
3rd2nd4th3rd4th
16th
3rd
3rd
💎4th3rd
3rd
4th
3rd8th2nd3rd3rd
5th49th3rd3rd12th3rd
Nim
5th
9th
4th
1st11th6th
💎2nd1st
25th3rd
10th
Niven Numbers
1st
20th2nd1st23rd10th32nd22nd13th12th1st10th23rd1st25th3rd3rd2nd7th10th21st4th9th1st1st4th21st5th1st4th6th1st
1st1st20th16th19th8th22nd1st1st1st1st12th1st
3rd10th6th1st6th27th10th1st
Niven Numbers (Long)
13th8th
25th8th12th
12th
1st
1st7th
9th
2nd
1st1st1st11th
22nd3rd1st1st
14th
11th24th1st1st1st35th
1st4th
Number Spiral
12th
12th3rd
16th
6th
4th2nd
3rd
6th
3rd15th2nd
13th2nd💎1st
💎49th2nd5th19th4th
1st3rd
Odious Numbers
18th
4th10th14th31st9th1st
5th
3rd5th
2nd
12th
6th1st1st
12th1st7th1st
11th
1st1st💎12th26th25th
1st
12th7th
Odious Numbers (Long)
15th
2nd8th13th
9th1st
15th
4th
7th
11th
6th1st1st
11th4th1st1st
5th
1st1st1st19th13th5th
5th💎
Ordinal Numbers
15th
7th
17th
7th
5th4th
5th
3rd
1st4th4th
1st2nd3rd1st
5th
42nd4th1st2nd9th
1st1st
8th2nd
PalindromemordnilaP
6th
10th
13th
5th
1st16th2nd
3rd7th1st
15th
72nd3rd
18th
💎
Pangram Grep
13th
8th8th
16th
15th5th
2nd4th
3rd
1st18th💎
16th4th3rd1st
20th
10th112th1st22nd5th
14th
8th
Partition Numbers
6th4th5th2nd5th
8th
1st3rd
💎
5th6th2nd
1st6th💎
8th3rd2nd3rd1st
1st
9th7th
💎17th3rd3rd1st1st
4th
💎
Pascal’s Triangle
9th7th
10th
1st
6th
6th1st
7th
1st
3rd1st1st
17th1st5th1st
9th23rd1st1st3rd1st
3rd3rd
Pernicious Numbers
16th1st
1st21st8th12th1st
27th1st
5th1st
5th
1st
10th1st1st
1st1st4th1st1st
1st
1st1st1st1st1st1st1st24th1st
4th
1st1st
3rd
1st
Pernicious Numbers (Long)
17th
17th
8th
10th
7th
8th
5th15th1st
3rd1st1st
7th34th1st
9th1st
7th2nd
Poker
2nd
💎
18th
3rd4th
2nd
3rd
💎
3rd
22nd2nd4th2nd
💎48th3rd
12th3rd
🦄
Polyominoes
4th💎2nd2nd
2nd
2nd2nd
💎
2nd5th💎
💎8th3rd2nd3rd💎
4th3rd
6th💎
💎
💎
💎
Prime Numbers
7th1st15th
13th
19th9th
30th15th
6th22nd
1st6th
7th
23rd
1st1st1st
1st1st3rd1st
24th
38th
1st1st1st1st12th16th
1st
6th7th
Prime Numbers (Long)
6th1st21st
12th11th
17th7th13th
15th
1st1st
1st5th
7th
22nd
1st21st1st
1st4th1st1st
10th
9th
6th1st1st6th42nd1st
2nd💎
Proximity Grid
💎
💎
13th
4th
💎
2nd
2nd4th2nd
11th
24th3rd
10th
QR Decoder
8th
6th
13th
💎4th4th
3rd5th3rd
34th3rd
11th
Quine
1st
11th
11th1st15th8th1st
2nd1st
8th
2nd1st
6th
28th
1st
1st
1st1st1st1st1st
1st
1st
1st1st6th
1st1st
1st9th1st3rd
Recamán
14th
18th7th
29th
10th5th
5th
💎
5th
1st
1st
20th6th5th3rd
4th23rd1st
14th5th
3rd3rd
Repeating Decimals
2nd
💎4th
14th
2nd
💎
2nd
18th1st4th💎
27th2nd16th14th
Reverse Polish Notation
2nd
4th5th
15th
3rd
4th6th
2nd
1st
1st
2nd
15th3rd6th1st
16th
15th4th
8th
5th3rd
Reversi
4th
2nd6th
14th
5th
💎
2nd
13th2nd3rd3rd
36th3rd
11th
8th
Rijndael S-box
15th
7th
14th
6th
4th
2nd
2nd
3rd
3rd
💎4th2nd
35th3rd
12th6th
Rock-paper-scissors-Spock-lizard
3rd
2nd5th
20th
💎
2nd
14th💎3rd2nd
2nd61st3rd
12th
Roman to Arabic
6th
6th5th
19th
10th6th
4th
3rd
3rd
1st5th3rd
15th1st2nd1st
21st5th
58th1st
15th
9th
9th
ROT13
5th4th4th4th
21st
4th3rd
4th
4th
1st15th1st
14th3rd3rd1st
1st23rd
2nd63rd1st1st1st
1st
Rule 110
4th
2nd
16th
4th
4th
💎
6th
4th6th💎
3rd1st💎
46th3rd
4th
6th
Scrambled Sort
2nd
4th7th
11th
2nd2nd
4th
2nd
1st1st1st
22nd💎2nd1st
42nd3rd
5th
Set
5th
4th5th
16th
5th3rd
3rd
2nd4th4th
14th💎3rd1st
4th49th4th
11th
3rd
Seven Segment
10th
4th
24th
4th
5th
4th
5th
3rd5th3rd
26th3rd
18th
SI Units
💎
💎
13th
💎
2nd
3rd💎2nd
35th2nd
11th
Sierpiński Triangle
17th
16th
10th
6th
3rd
7th
6th
2nd
6th4th3rd
34th2nd
11th
4th💎
Smith Numbers
5th6th
9th
18th
8th6th
4th4th
5th
2nd
2nd5th💎
11th2nd2nd💎
8th
5th15th3rd7th20th10th
4th
Snake
3rd
6th
💎4th2nd
4th2nd💎
12th2nd
4th
Spelling Numbers
5th
5th
16th1st
💎
2nd
1st4th3rd
17th2nd
17th
Star Wars GPT
2nd
2nd
15th
5th2nd
3rd
3rd
3rd
5th
💎2nd1st5th
35th3rd
9th
2nd
Star Wars Opening Crawl
💎
💎5th
17th
5th
4th
💎
2nd
13th2nd💎2nd
7th3rd
10th
Sudoku
1st
2nd2nd
15th
💎
💎
2nd
15th2nd3rd3rd
32nd2nd
9th
Sudoku (Fill-in)
💎
1st5th
15th
3rd
💎
3rd
💎
2nd
16th2nd💎💎
34th3rd3rd12th
Taxicab Numbers
11th
5th
5th
4th
5th7th💎
4th2nd2nd
35th1st
11th
Ten-pin Bowling
2nd
2nd
14th
5th
4th
3rd
💎4th2nd
3rd4th2nd2nd
8th
44th2nd
12th4th
Tic-tac-toe
6th
6th
11th
1st4th
2nd
1st
2nd
3rd11th4th4th💎4th
13th
47th2nd
2nd
8th
1st
Time Distance
7th
5th
19th
6th5th
3rd
2nd
3rd5th2nd
24th3rd
18th
Tongue-twisters
9th
12th
24th
5th
3rd
4th
4th
2nd
48th2nd6th2nd
41st4th
21st
8th💎
Topological Sort
4th
15th
5th2nd5th
2nd4th1st
35th4th
10th
Tower of Hanoi
1st
7th
15th
3rd
1st
1st
💎9th3rd
15th4th6th1st
6th31st2nd
5th
Transpose Sentence
5th
3rd8th
18th
3rd
7th
1st
1st1st1st
10th7th3rd1st
3rd50th3rd5th13th9th
Trinomial Triangle
7th
7th
14th
2nd
1st
5th9th1st
1st4th1st
36th1st
4th
Ulam Sequence
4th
4th
1st
💎
3rd
💎4th💎
2nd3rd1st
9th1st
6th
United States
6th
5th
19th
2nd
1st
3rd2nd3rd
1st4th💎
46th1st
15th
2nd
Vampire Numbers
💎
2nd4th
19th
2nd
4th
3rd4th
4th4th1st
4th9th2nd5th💎
61st2nd5th19th3rd
3rd
Van Eck Sequence
11th
8th7th
18th
5th
5th
2nd
1st
1st
1st
13th6th💎1st
6th53rd💎
1st5th
5th
Zeckendorf Representation
6th
9th
14th
2nd
4th
4th
1st
2nd7th3rd
4th1st2nd1st
3rd47th3rd
8th
2nd
Zodiac Signs
3rd
💎
15th
3rd
4th
💎
2nd
💎2nd1st
1st7th2nd
5th
γ
12th
7th6th
10th
1st1st
💎
💎
4th
💎
2nd
8th6th1st2nd2nd
💎20th2nd
5th
λ
13th
8th5th
22nd
2nd
6th
3rd
3rd
22nd7th7th2nd
4th48th5th
13th12th
3rd
π
9th
💎6th
15th7th
3rd
💎
3rd
3rd
2nd
3rd
1st💎1st1st4th
6th
64th3rd
10th
6th
τ
9th
💎8th
18th11th
3rd
💎
3rd
6th
2nd
3rd
8th2nd1st💎
6th
59th3rd
11th
5th
φ
1st9th2nd11th7th
1st14th5th2nd8th
1st
4th
3rd
1st
1st
31st💎1st💎4th
1st
1st39th4th13th17th4th
1st
4th
√2
5th
3rd
💎10th5th
4th8th4th2nd7th
1st
3rd
4th
11th25th3rd
23rd21st💎1st💎1st
1st
5th13th3rd10th18th
1st
5th
𝑒
3rd3rd1st6th8th
4th
1st
💎
3rd
5th
2nd10th1st
1st💎1st1st3rd
6th
1st9th3rd7th10th1st
6th2nd5th