12 Days of Christmas
18th
16th
24th24th
5th
6th
6th
4th
4th5th2nd
68th4th
32nd
9th3rd
24 Game
5th
2nd4th
11th
💎
💎
2nd
5th2nd4th💎
28th2nd
6th
99 Bottles of Beer
17th
20th
24th
5th
1st
5th
3rd
3rd
💎3rd💎
42nd4th10th23rd
4th
Abundant Numbers
12th
6th13th
14th9th
13th
6th
3rd2nd
7th
3rd
1st1st4th
29th5th1st4th
9th103rd💎10th14th37th
9th
1st5th
Abundant Numbers (Long)
3rd6th
5th11th15th
20th
3rd
💎2nd
6th
3rd
1st1st3rd
11th2nd1st1st
2nd79th💎1st3rd23rd
1st3rd
Alphabetic Numbers
7th9th
💎
3rd
2nd2nd
19th💎
Arabic to Roman
1st
1st
15th1st
💎
1st
💎
2nd
2nd
2nd
37th2nd2nd💎
60th1st
16th6th
8th3rd
Arithmetic Numbers
8th💎1st1st1st
7th10th
25th
3rd1st💎4th3rd💎2nd4th1st2nd
💎
💎
2nd12th4th1st💎14th💎💎3rd4th3rd6th6th3rd57th1st3rd4th2nd
💎3rd2nd5th2nd💎
Arrows
7th
7th
17th
6th
3rd
2nd
1st4th1st
12th💎
18th
3rd
Ascending Primes
5th
8th
8th6th
8th
4th
1st
2nd
7th
1st
1st
9th4th2nd1st
4th
1st21st💎3rd9th6th
2nd
ASCII Table
5th
3rd
22nd
3rd💎
4th💎
4th
1st
4th
48th💎5th3rd
4th21st3rd8th16th9th
💎
Billiards
1st
💎4th
11th
💎
4th
💎
3rd
8th3rd3rd1st
28th2nd
5th4th
brainfuck
5th
5th9th
21st
4th
5th4th
9th
2nd
3rd
49th2nd5th💎
12th
3rd28th3rd
23rd
Calendar
7th
15th
💎
4th
3rd
💎
39th3rd
7th
Card Number Validation
5th
4th8th
19th
4th
💎
3rd
💎
💎
9th2nd2nd💎
4th
2nd46th2nd
10th7th
1st
Catalan Numbers
1st
5th
1st9th8th
4th1st
6th10th
5th💎
8th
17th
1st
1st3rd
1st💎1st3rd
2nd
3rd1st💎6th26th6th
3rd💎
Catalan’s Constant
5th
4th4th
10th
💎
💎
1st
2nd
4th3rd1st💎
31st2nd
5th
2nd
Christmas Trees
5th10th
7th
19th
1st4th
5th2nd
6th
1st
1st
2nd1st💎
10th
18th💎
14th21st
Collatz
4th
25th
1st5th
8th9th9th
2nd
8th
1st3rd
6th
3rd
💎
💎
3rd2nd1st4th💎10th
7th6th1st3rd6th26th
15th5th2nd
Continued Fractions
3rd
12th
3rd
3rd
3rd
1st2nd💎
34th3rd
7th
CSS Colors
11th
11th
8th
1st💎
3rd
💎
2nd4th💎
1st
28th
30th💎
23rd
3rd
Cubes
7th
10th
3rd2nd
2nd
2nd
💎6th💎
35th💎
14th
Day of Week
3rd
1st
1st8th
27th
6th
1st
2nd
1st
3rd
1st1st4th💎
1st4th81st1st
1st
1st
DFA Simulator
3rd
3rd
16th
3rd
💎
3rd
2nd4th1st
43rd2nd
12th
Diamonds
5th6th
6th
12th
2nd
6th
16th
3rd
2nd
6th2nd1st
2nd28th2nd
11th
7th
7th
Divisors
7th16th14th10th6th11th
5th
16th6th
💎10th
6th9th10th
1st19th1st14th
18th1st4th1st
24th
1st1st1st1st5th1st
6th5th2nd
Emirp Numbers
20th
11th7th
28th30th
15th8th
3rd
4th
8th
7th
1st
39th9th7th5th
1st17th1st43rd28th19th
3rd
6th5th
Emirp Numbers (Long)
4th
1st4th
14th
8th3rd
2nd
4th
7th
2nd
1st
5th2nd3rd1st
3rd42nd3rd
16th8th
5th
Emojify
5th
2nd6th
15th
2nd
2nd
2nd
3rd
10th💎1st💎
18th💎
1st
2nd
Evil Numbers
10th5th
7th11th11th28th8th1st13th17th
1st6th
2nd15th11th
14th1st1st
16th1st9th1st
9th
1st1st4th12th12th26th
1st
10th6th
Evil Numbers (Long)
8th2nd
1st9th11th
8th1st19th14th
1st
5th
13th
6th1st1st
13th7th5th1st
3rd
1st1st2nd16th6th4th10th
1st2nd
Factorial Factorisation
3rd
2nd
12th
4th4th
3rd
3rd
3rd
2nd
10th2nd2nd1st
33rd3rd2nd12th
2nd
Farey Sequence
2nd
9th4th1st4th10th8th
18th
6th1st1st
1st
6th
5th
4th
1st
15th💎3rd1st
4th
6th5th
3rd39th💎3rd10th4th
4th
Fibonacci
33rd
32nd
20th3rd44th1st8th11th7th18th18th19th1st29th1st6th1st1st10th23rd1st
1st
1st11th1st1st3rd1st1st
1st
1st
27th24th9th1st1st1st29th8th1st
3rd18th💎1st
10th
Fizz Buzz
11th22nd67th3rd9th13th
36th
5th
5th2nd
2nd
5th
1st
4th
1st1st1st1st1st
9th
8th46th7th1st4th1st
10th2nd
Foo Fizz Buzz Bar
6th6th
8th8th
32nd
6th
4th2nd
5th
7th
7th
5th
12th1st8th1st
8th21st7th6th22nd17th
3rd
Forsyth–Edwards Notation
4th
4th
17th
2nd
4th
1st
2nd
1st4th💎
5th
4th3rd1st
14th
8th
6th2nd
Fractions
11th
3rd1st
1st
7th
20th
5th5th
1st2nd
2nd
1st
4th3rd💎
20th7th7th1st
9th63rd2nd6th1st5th
2nd💎
Game of Life
6th
4th
19th
4th
1st
5th
2nd6th1st
49th2nd
17th
5th
Gijswijt’s Sequence
2nd2nd
💎
11th2nd
2nd
1st
1st
1st
6th
💎
12th3rd💎1st
21st💎
6th7th
4th
6th3rd
Gray Code Decoder
9th
6th
1st
5th
1st1st1st
30th4th
7th
Gray Code Encoder
4th
12th
1st13th1st
1st1st1st
35th💎
2nd
Happy Numbers
6th21st
16th7th
28th26th
6th
14th7th
1st
7th
9th
5th
31st3rd6th1st
8th
1st57th1st10th29th11th
3rd
5th6th
Happy Numbers (Long)
5th5th
8th
18th
5th
1st2nd
4th
7th
1st
1st
18th8th4th2nd
6th
3rd17th1st6th14th11th
4th2nd
Hexdump
💎
💎
18th
5th
4th
4th
3rd
3rd
3rd3rd💎
6th
2nd52nd2nd
3rd
5th
Hilbert Curve
5th
9th
2nd
3rd
💎
21st💎
2nd
Intersection
5th
4th7th
24th
💎
5th
5th
1st
7th
20th6th7th2nd
19th2nd
8th
Inventory Sequence
7th14th
17th8th
9th
5th
5th2nd
2nd
1st
2nd
1st
11th1st1st1st
4th
6th
4th25th💎5th1st4th
5th💎
ISBN
9th
4th6th
9th8th
22nd
5th
5th2nd
💎
5th
1st
3rd
34th4th1st1st
2nd12th6th8th16th6th
4th
Jacobi Symbol
1st
💎2nd5th3rd4th
13th
💎💎
2nd
💎1st2nd
3rd
2nd
1st3rd💎4th💎2nd
2nd
2nd7th2nd5th7th2nd
2nd3rd
💎
Kaprekar Numbers
5th5th
8th
9th
2nd4th
3rd
2nd
1st
2nd
2nd
4th💎3rd1st
3rd
3rd23rd💎
8th7th
3rd
Kolakoski Constant
💎
2nd7th
16th
2nd
5th
💎
4th
6th
1st
9th💎2nd1st
36th💎
9th
6th
Kolakoski Sequence
7th6th
7th4th
3rd
6th
4th2nd
💎
2nd
1st
2nd
24th3rd💎1st
5th3rd6th1st2nd
10th
5th2nd
Leap Years
4th23rd
25th
10th
4th
3rd7th
7th
4th
1st
3rd
6th4th4th1st
46th8th18th1st
5th12th
7th💎
Levenshtein Distance
💎
2nd7th
13th
1st
1st
5th
2nd
26th2nd1st💎
21st1st2nd16th
3rd
Leyland Numbers
3rd
3rd2nd
💎
7th
26th
5th3rd
💎
5th3rd
1st
3rd
13th1st1st1st
1st1st💎9th8th14th
5th
ln 2
2nd
2nd3rd
1st
5th
1st
2nd
3rd
1st
💎
1st💎1st💎3rd
1st
1st49th2nd2nd1st3rd
6th
3rd
Look and Say
4th💎6th2nd10th9th
23rd
2nd7th
6th3rd💎2nd3rd1st
1st
1st
💎59th10th5th1st
💎21st
6th78th1st8th4th5th
6th💎2nd
Lucky Numbers
1st4th
5th8th
6th
1st3rd
3rd
3rd
1st
1st
💎
16th4th1st1st
6th1st6th4th3rd
3rd
Lucky Tickets
6th
2nd8th
17th
3rd
2nd
💎
7th
6th
3rd
17th3rd1st1st
4th
47th💎5th10th6th
4th
Mahjong
2nd
2nd3rd
2nd
3rd💎💎
2nd
🦄
💎
💎
2nd
9th💎💎💎
🦄1st💎
5th
💎🦄
Mandelbrot
3rd
3rd
9th
1st
3rd
💎
3rd
10th
4th1st
33rd2nd
10th
Maze
13th
9th6th
21st
3rd2nd
💎
2nd
18th2nd3rd💎
2nd38th2nd
10th
Medal Tally
5th
1st
15th
💎
3rd
3rd
3rd
2nd
16th2nd3rd💎
4th34th3rd
4th
2nd
Minesweeper
3rd
3rd
💎
3rd
💎
25th2nd
5th
Morse Decoder
5th
5th
15th
3rd
4th
💎
2nd
2nd3rd3rd
39th2nd
10th
Morse Encoder
7th
15th
4th
2nd
2nd
💎4th2nd
45th💎
12th
Multitap Input
4th
9th
💎
4th
💎
💎
22nd3rd
8th
Musical Chords
3rd3rd2nd
11th
6th3rd
💎
2nd
5th
2nd
2nd4th1st
24th💎
6th
N Queens
3rd💎2nd3rd4th
16th
2nd
3rd
💎3rd3rd
3rd
2nd
2nd7th1st3rd2nd
4th41st2nd2nd11th3rd
Niven Numbers
1st
17th2nd1st22nd9th29th20th12th11th1st9th21st1st21st3rd3rd2nd7th9th20th4th7th1st1st4th19th4th1st3rd6th1st
1st1st18th16th16th7th21st1st1st1st1st12th1st
3rd10th6th1st6th24th9th1st
Niven Numbers (Long)
11th8th
24th8th11th
12th
8th
1st7th
8th
2nd
1st1st1st10th
22nd3rd1st1st
12th
10th22nd1st1st1st31st
1st4th
Number Spiral
12th
11th3rd
16th
4th
4th💎
3rd
6th
3rd
2nd
10th💎💎1st
💎42nd💎5th17th4th
1st3rd
Odious Numbers
17th
4th9th13th29th9th1st
18th
3rd5th
2nd
11th
14th1st1st
11th1st9th1st
9th
1st1st4th11th24th24th
1st
10th7th
Odious Numbers (Long)
14th
2nd8th11th
9th1st
15th
1st
5th
10th
6th1st1st
11th6th5th1st
3rd
1st1st3rd18th12th4th
4th💎
Ordinal Numbers
15th
7th
17th
8th
5th4th
5th
3rd
1st
4th
1st5th3rd1st
4th
41st3rd1st2nd9th
1st1st
8th2nd
PalindromemordnilaP
5th
9th
13th
5th
1st5th2nd
2nd7th1st
13th
65th3rd
15th
💎
Pangram Grep
12th
7th7th
15th
13th3rd
2nd3rd
3rd
1st
💎
13th4th8th1st
19th
10th108th1st21st5th
12th
7th
Partition Numbers
5th3rd5th2nd5th
8th
1st3rd
💎
5th5th💎
1st
💎
6th2nd💎3rd1st
1st
6th6th
💎15th5th3rd1st1st
4th
💎
Pascal’s Triangle
7th8th
10th7th
1st
6th
6th1st
5th
1st
3rd1st1st
17th1st5th1st
9th23rd1st1st3rd1st
3rd2nd
Pernicious Numbers
12th1st
1st18th6th10th1st
24th1st
3rd1st
4th
1st
9th9th1st
1st1st4th1st1st
1st
1st1st1st1st1st1st1st23rd1st
4th
1st1st
3rd
1st
Pernicious Numbers (Long)
15th
17th
7th
1st
5th
7th
4th1st1st
3rd1st1st
6th31st1st
8th1st
5th2nd
Poker
2nd
💎3rd
17th
2nd3rd
2nd
3rd
💎
3rd
21st💎4th💎
💎41st2nd
11th2nd
🦄
Polyominoes
2nd💎💎2nd
💎
💎💎💎
💎
2nd
2nd
💎5th💎2nd💎💎
3rd💎
5th💎
💎
💎
💎
Prime Numbers
7th1st14th
13th
16th9th
30th15th
6th21st
1st6th
5th
22nd
1st10th1st
1st1st3rd1st
23rd
35th
1st1st1st1st12th14th
1st
6th7th
Prime Numbers (Long)
6th1st18th
10th11th
14th7th13th
14th
1st1st
1st5th
5th
21st
1st4th1st
1st3rd1st1st
10th
9th
6th1st1st6th37th1st
2nd💎
Proximity Grid
💎
💎
13th
4th
💎
2nd
2nd4th2nd
8th
22nd3rd
9th
QR Decoder
7th
6th
13th
💎
3rd
💎5th1st
32nd2nd
8th
Quine
1st
8th
10th1st12th8th1st
2nd1st
1st
2nd1st
4th
23rd
1st
5th
1st1st1st1st1st
1st
1st
1st1st4th
1st1st
1st8th1st2nd
Recamán
14th
17th7th
27th
10th7th
5th
💎
4th
1st
1st
21st5th5th2nd
4th23rd2nd
14th5th
3rd3rd
Repeating Decimals
2nd
💎4th
13th
💎
💎
2nd
16th💎4th💎
25th💎13th14th
Reverse Polish Notation
💎
2nd5th
15th
2nd
3rd5th
2nd
1st
1st
2nd
13th2nd6th1st
16th
15th3rd
7th
5th3rd
Reversi
4th
2nd6th
13th
4th
💎
2nd
12th2nd3rd💎
30th2nd
9th
7th
Rijndael S-box
14th
7th
14th
6th
4th
2nd
💎
2nd
2nd
💎4th💎
28th3rd
12th6th
Rock-paper-scissors-Spock-lizard
3rd
2nd5th
20th
💎
2nd
12th💎3rd2nd
2nd58th2nd
12th
Roman to Arabic
6th
6th4th
21st
10th6th
1st
3rd
3rd
1st
3rd
14th5th3rd1st
17th5th
57th1st
15th
9th
9th
ROT13
5th4th4th3rd
21st
4th3rd
3rd
4th
1st
1st
13th3rd3rd1st
1st20th
2nd60th1st1st1st
1st
Rule 110
5th
2nd
16th
3rd
5th
💎
6th
4th
💎
1st1st💎
40th3rd
4th
6th
Scrambled Sort
2nd
4th7th
11th
2nd2nd
4th
2nd
1st1st1st
19th💎2nd1st
39th3rd
5th
Set
5th
3rd5th
14th
5th2nd
3rd
2nd
2nd
11th💎3rd💎
4th40th2nd
10th
2nd
Seven Segment
10th
3rd
23rd
2nd
4th
3rd
4th
3rd4th1st
23rd3rd
16th
SI Units
💎
💎
13th
💎
2nd
💎💎💎
31st2nd
7th
Sierpiński Triangle
17th
15th
10th
5th
4th
7th
4th
2nd
5th3rd2nd
33rd1st
11th
3rd💎
Smith Numbers
4th5th
7th
18th
8th4th
4th4th
5th
2nd
2nd
💎
10th💎2nd💎
8th
5th14th2nd6th20th8th
4th
Spelling Numbers
5th
6th
15th1st
4th
2nd
2nd4th3rd
17th2nd
17th
Star Wars GPT
2nd
2nd
14th
5th1st
3rd
3rd
3rd
5th
2nd2nd1st5th
34th3rd
8th
2nd
Star Wars Opening Crawl
💎
💎5th
16th
3rd
2nd
💎
2nd
13th💎💎💎
7th2nd
8th
Sudoku
1st
2nd2nd
15th
💎
💎
2nd
13th💎3rd2nd
30th2nd
8th
Sudoku (Fill-in)
💎
1st5th
15th
2nd
💎
2nd
💎
2nd
13th2nd💎💎
31st2nd3rd10th
Taxicab Numbers
7th
5th
2nd
2nd
4th2nd💎
1st
28th💎
10th
Ten-pin Bowling
2nd
2nd
14th
4th
4th
3rd
💎
2nd
3rd4th💎2nd
8th
41st2nd
11th4th
Tic-tac-toe
4th
6th
11th
1st3rd
2nd
1st
2nd
3rd6th3rd3rd💎4th
9th
42nd💎
2nd
7th
💎
Time Distance
6th
5th
19th
6th3rd
3rd
2nd
💎5th2nd
23rd3rd
17th
Tongue-twisters
8th
11th
23rd
4th
3rd
3rd
4th
2nd
46th2nd6th2nd
40th3rd
20th
8th💎
Topological Sort
2nd
12th
4th
3rd
4th1st
27th3rd
7th
Tower of Hanoi
1st
5th
12th
1st
1st
1st
💎
3rd
10th2nd5th1st
5th21st💎
4th
Transpose Sentence
5th
3rd8th
18th
3rd
5th
1st
1st1st1st
8th5th3rd1st
3rd46th3rd5th12th8th
Trinomial Triangle
7th
7th
14th
2nd
1st
4th4th1st
1st4th1st
32nd1st
4th
United States
6th
5th
18th
3rd
1st
3rd
3rd
1st5th💎
44th1st
13th
2nd
Vampire Numbers
💎
2nd4th
19th
💎
4th
2nd4th
4th
2nd
4th8th2nd5th💎
56th💎5th19th3rd
3rd
Van Eck Sequence
11th
7th7th
18th
5th
6th
2nd
1st
1st
1st
13th6th💎1st
6th48th1st
1st5th
4th
Zeckendorf Representation
6th
9th
14th
2nd
4th
4th
1st
2nd
3rd
2nd1st2nd1st
3rd44th3rd
7th
2nd
Zodiac Signs
3rd
💎
14th
2nd
4th
💎
2nd
💎2nd1st
1st7th2nd
4th
γ
10th
7th6th
9th
1st1st
💎
💎
4th
💎
2nd
7th5th1st2nd2nd
💎17th💎
5th
λ
13th
8th5th
22nd
2nd
6th
3rd
2nd
18th7th6th💎
4th45th6th
13th12th
3rd
π
8th
💎6th
17th6th
1st
💎
2nd
3rd
2nd
3rd
1st💎1st1st3rd
4th
57th2nd
10th
5th
τ
9th
💎8th
16th10th
4th
💎
2nd
5th
2nd
3rd
5th💎1st💎
4th
53rd2nd
10th
5th
φ
1st8th2nd10th7th
1st12th5th2nd7th
1st
3rd
3rd
1st
1st
27th💎1st💎4th
1st
1st36th3rd12th15th4th
1st
4th
√2
5th
3rd
💎9th5th
1st7th4th2nd7th
1st
2nd
4th
11th8th3rd
20th17th💎1st💎1st
1st
5th1st2nd7th16th
1st
5th
𝑒
3rd2nd1st7th8th
1st
1st
3rd
2nd
5th
2nd4th1st
1st💎1st1st3rd
5th
1st1st3rd7th10th1st
6th2nd5th