12 Days of Christmas
💎2nd
2nd
2nd
10th14th
12th
4th2nd
4th
💎
3rd4th3rd
2nd48th
3rd3rd7th
5th
5th
24 Game
3rd
99 Bottles of Beer
2nd💎
3rd
5th
15th
6th
5th
4th2nd
2nd
5th3rd6th
2nd33rd
3rd2nd16th
4th
5th
Abundant Numbers
💎2nd
6th5th8th2nd10th31st11th10th25th19th
5th10th13th6th
1st2nd
16th1st2nd1st5th5th
13th3rd
1st5th5th2nd
12th3rd18th5th15th
1st1st3rd6th
5th1st
11th
Abundant Numbers (Long)
💎3rd
2nd10th
10th
12th9th
28th
1st9th18th6th
2nd2nd
16th1st
1st5th1st
12th💎
1st1st4th7th
9th1st10th4th4th
3rd1st3rd1st
1st1st
5th
Arabic to Roman
💎💎
2nd
3rd
1st
💎
1st
7th4th
8th
4th2nd
Arithmetic Numbers
💎3rd
2nd6th
12th
15th
3rd3rd
1st
1st
4th3rd6th4th
4th3rd
3rd2nd9th
3rd
Arrows
2nd1st
3rd
15th
6th
4th
💎💎
1st
5th
5th4th2nd3rd
3rd9th
1st💎11th
2nd
Ascending Primes
3rd
2nd
6th
6th
12th3rd
1st
3rd
1st
3rd
ASCII Table
💎💎
2nd
2nd
14th
6th
5th2nd
11th
3rd
6th6th
1st8th5th
1st32nd
4th3rd15th
2nd
5th
Billiards
5th
💎2nd
brainfuck
💎💎
💎
3rd
3rd
8th
4th
2nd
2nd💎
💎
15th
8th💎2nd3rd
2nd18th
2nd2nd💎
2nd
Calendar
2nd
Card Number Validation
💎2nd
8th
6th
13th
13th2nd
8th4th
8th9th
31st
1st💎
Catalan Numbers
1st5th
2nd
9th
30th
16th12th
4th
4th2nd
17th1st2nd16th1st
1st
13th3rd💎2nd
3rd1st
3rd
1st
3rd
Catalan’s Constant
💎2nd
8th
4th
2nd
1st
1st23rd
5th
3rd
Christmas Trees
3rd2nd
1st
7th
7th
5th
3rd
3rd2nd
11th6th
8th
5th2nd3rd
12th
4th26th
5th1st4th
5th
6th
Collatz
1st1st
4th1st
5th
6th
9th
11th9th4th
3rd💎
5th4th
8th
1st
4th1st
3rd3rd1st2nd
8th2nd
1st4th
2nd1st1st
1st
4th
Continued Fractions
💎1st
1st
CSS Colors
3rd
5th
4th
4th1st3rd
22nd4th
5th
Cubes
💎
2nd
20th
51st
3rd
Day of Week
💎
2nd
9th
1st
1st
1st💎
1st
1st12th5th
1st4th1st
1st
27th
1st
DFA Simulator
💎💎
9th
💎
5th
💎2nd
2nd💎
💎
3rd
2nd
Diamonds
3rd3rd
2nd
2nd
14th
3rd
4th💎
6th
8th
13th4th5th5th
2nd38th
2nd4th15th16th
5th
3rd
Divisors
💎6th
5th1st9th3rd28th1st24th6th
1st
18th4th
1st
4th1st
19th9th1st3rd1st1st1st47th1st7th
1st1st7th4th
1st1st
5th23rd
1st3rd1st1st
6th1st
1st
Emirp Numbers
1st1st
3rd
2nd1st
8th11th12th
6th
1st2nd
16th3rd13th6th5th
34th
15th2nd2nd1st
7th
1st39th
5th6th1st
5th
1st
Emirp Numbers (Long)
💎
3rd
4th
2nd
5th5th
3rd
21st4th3rd2nd
3rd13th
3rd4th4th
5th
Emojify
1st
💎
3rd
18th
3rd4th
Evil Numbers
💎2nd14th
5th4th6th3rd6th
11th12th5th
1st14th
15th1st1st9th15th12th25th3rd1st1st1st
16th7th
1st15th14th4th19th12th11th21st1st1st
1st3rd25th33rd
9th13th4th
13th
Evil Numbers (Long)
💎💎
5th2nd9th
2nd
8th
22nd
1st11th
10th6th1st1st6th17th14th16th
6th1st7th
15th6th
1st5th9th5th12th7th7th15th1st48th
1st3rd7th24th
8th3rd
4th
Factorial Factorisation
💎1st
💎
2nd
💎💎
5th
1st2nd2nd
4th
2nd15th
💎💎21st
💎
Farey Sequence
1st2nd
💎9th
3rd
2nd
9th
1st2nd
4th2nd
4th2nd5th
1st
💎6th
2nd3rd6th
2nd
Fibonacci
1st3rd
53rd10th1st17th4th4th1st2nd13th34th5th12th1st25th1st2nd1st1st1st20th1st1st1st3rd29th7th5th88th1st3rd25th16th1st4th1st12th8th1st10th1st1st
1st1st1st83rd
6th3rd1st1st22nd1st
Fizz Buzz
1st4th
1st5th16th2nd33rd3rd43rd10th
1st1st4th12th10th5th27th6th2nd
24th1st9th3rd9th5th1st33rd1st1st27th14th1st9th7th
7th1st76th4th1st
1st6th1st11th
6th11th
9th
Foo Fizz Buzz Bar
💎1st
6th2nd
21st
8th
1st
11th
6th
5th4th
16th
15th6th8th
60th1st
3rd8th6th
8th1st40th4th1st
1st6th15th
1st
7th
Forsyth–Edwards Notation
💎2nd
💎
5th
3rd
💎
💎2nd4th
8th
2nd
1st💎1st
1st
Fractions
2nd2nd
2nd
8th
32nd
9th
1st💎
22nd
6th
1st
10th8th5th
3rd1st
1st💎1st
1st
Game of Life
13th
18th
💎💎10th
Gijswijt’s Sequence
💎3rd
3rd4th
6th
7th
3rd
1st💎
2nd
10th4th
3rd5th2nd
5th
2nd21st
1st4th8th
4th
Gray Code Decoder
1st2nd
19th
1st
Gray Code Encoder
💎1st
1st
4th
1st
1st
Happy Numbers
1st1st
20th
2nd10th2nd18th
9th11th10th
1st4th
1st2nd
11th2nd1st
1st
31st1st
1st1st1st1st
8th8th
1st1st
1st1st1st25th
8th2nd
1st
Happy Numbers (Long)
💎3rd
💎5th
8th
12th
1st15th
4th
1st2nd
10th2nd1st
4th
3rd
2nd💎5th💎
7th
1st25th
2nd💎1st
1st
5th
Hexdump
💎
2nd
9th
2nd
2nd💎
4th4th2nd
💎4th
5th
22nd
2nd
Hilbert Curve
💎
Intersection
💎2nd
💎
7th
1st
6th💎
3rd3rd5th
8th10th
💎3rd8th
2nd
Inventory Sequence
💎💎
1st7th
16th
21st
14th
8th
1st
3rd💎
1st
6th
11th1st
12th5th1st3rd
7th11th
2nd29th
3rd1st9th
3rd
ISBN
💎1st
💎
3rd
3rd
8th
4th
7th3rd
11th
6th
18th2nd
1st3rd3rd4th
12th
2nd1st
1st2nd12th
3rd
7th
Jacobi Symbol
2nd
2nd
6th
6th
2nd
💎
1st
12th
2nd3rd2nd
3rd5th
3rd12th
4th3rd7th
3rd
Kaprekar Numbers
4th
15th
4th
10th
Kolakoski Constant
1st2nd
4th
2nd
7th
2nd
2nd
2nd
4th
2nd
Kolakoski Sequence
1st1st
1st6th4th21st
6th
12th
1st7th
2nd
1st💎
4th1st
6th14th4th
22nd4th
1st11th5th2nd
7th5th
1st24th
💎9th
1st
1st
Leap Years
💎3rd
8th5th5th3rd7th
4th7th
7th
1st8th10th4th
3rd3rd
1st11th2nd5th14th5th
10th7th
15th6th5th6th
1st8th1st5th19th
1st💎18th12th
7th
1st
Levenshtein Distance
1st15th
1st
16th
2nd4th5th
1st
7th
3rd
1st
4th
Leyland Numbers
2nd
3rd5th
4th
8th
6th
2nd💎
13th
1st11th6th
10th
4th💎6th
3rd11th
4th1st13th
2nd
ln 2
💎1st
2nd
1st
1st
5th
4th💎
1st
5th💎2nd
1st
1st1st
5th💎6th
4th
Look and Say
2nd3rd
💎
2nd
9th
16th
9th
8th
3rd💎
14th8th
1st
3rd
3rd
8th4th3rd💎
1st
2nd20th
2nd💎1st
4th
2nd
Lucky Numbers
💎💎
💎1st
1st
💎
8th
1st2nd
2nd
💎💎
7th
6th
7th2nd1st
11th3rd
1st4th1st3rd
3rd7th💎18th
💎💎5th
2nd
Lucky Tickets
💎2nd
💎
9th
13th
6th
4th💎
1st
2nd💎3rd
2nd1st
💎2nd8th
3rd
Mahjong
Maze
💎
Medal Tally
2nd
💎
14th
5th
2nd💎
3rd
1st💎4th
3rd36th
1st💎9th
2nd
Minesweeper
2nd
Morse Decoder
💎
3rd
11th
4th
3rd💎2nd
2nd21st
💎💎4th
💎
Morse Encoder
💎
4th
9th
1st
4th
21st
3rd3rd13th
Multitap Input
💎1st
3rd
Musical Chords
6th
N Queens
2nd
1st
Niven Numbers
1st1st
20th1st1st1st3rd26th1st19th1st12th1st
1st19th
1st1st1st1st7th21st1st1st2nd1st7th1st41st1st6th1st1st1st1st1st1st1st8th9th1st54th
1st1st4th1st
1st1st1st
1st
Niven Numbers (Long)
1st4th
14th8th1st10th
16th1st9th6th
1st
1st16th
1st10th1st1st8th20th1st25th
1st4th3rd38th23rd3rd1st1st5th9th9th8th
9th21st5th1st
1st1st1st14th
9th1st10th
6th
Number Spiral
2nd
16th
4th
5th
5th
10th
1st
6th31st
2nd
7th
Odious Numbers
💎2nd
1st4th4th3rd9th
11th12th4th
1st15th
17th1st1st
12th20th2nd1st1st1st
13th7th
1st6th1st3rd19th7th7th18th1st1st
1st3rd22nd30th
9th17th6th
10th
Odious Numbers (Long)
💎1st
1st2nd6th
9th
11th
5th
1st9th
10th
1st1st6th10th11th16th
1st1st7th
12th6th
1st5th9th5th12th9th11th15th1st1st
1st3rd6th21st
8th5th
4th
Ordinal Numbers
💎1st
3rd
3rd
10th
4th
12th6th
7th
1st💎
13th2nd4th
4th
59th4th
1st1st4th5th
5th15th
3rd7th
1st2nd15th
1st
6th
8th
PalindromemordnilaP
💎2nd
7th
22nd
22nd💎
4th
4th19th
1st💎12th
1st
Pangram Grep
💎
5th1st
11th
1st
5th8th
1st
5th💎
1st18th2nd18th
4th
5th
7th13th1st6th
3rd1st
2nd1st5th
2nd
8th
Partition Numbers
💎2nd
3rd
1st
Pascal’s Triangle
1st1st
1st
3rd
6th
11th
7th10th
9th
3rd6th
7th
1st1st7th
9th1st
1st1st4th2nd
1st1st
1st2nd1st
1st
7th
Pernicious Numbers
💎4th
1st1st1st1st4th1st1st1st1st12th1st
1st21st
1st1st
1st5th1st1st11th2nd1st1st1st43rd1st7th11th1st1st1st1st1st1st1st1st1st1st
1st1st1st1st
9th24th1st1st
1st
Pernicious Numbers (Long)
2nd1st
5th6th
8th
13th
1st
3rd
1st1st8th
6th
12th1st3rd4th
1st1st
1st1st1st
5th
Poker
3rd
Prime Numbers
1st2nd
6th4th13th4th6th
1st11th1st
11th5th
1st
1st3rd12th
23rd1st4th25th1st1st
1st10th
1st1st1st3rd
1st8th
1st1st
2nd4th1st27th
6th14th2nd
1st
Prime Numbers (Long)
1st4th
2nd12th
24th
2nd
1st
1st12th
1st
1st5th8th
22nd12th
21st1st1st
54th3rd11th1st3rd1st2nd
7th
1st1st
1st6th1st1st
💎
1st
Proximity Grid
16th
QR Decoder
3rd
Quine
1st1st
11th1st4th12th2nd28th1st14th3rd2nd2nd1st1st13th
3rd26th2nd1st
26th1st2nd1st
1st49th1st1st1st
1st1st1st1st1st6th29th1st1st
2nd1st1st28th6th1st5th1st22nd
2nd
Recamán
2nd💎
💎5th
3rd
6th
💎7th
1st
💎1st
5th
2nd
1st4th
5th1st1st4th
7th2nd
2nd10th
1st💎💎
2nd
1st
Repeating Decimals
1st
3rd
3rd
💎2nd💎
💎1st
1st💎5th
💎
Reverse Polish Notation
💎1st
15th
2nd
3rd4th
1st
6th
💎
4th💎💎5th
6th
2nd19th
4th💎30th
1st
Reversi
6th
5th
3rd
15th
💎
4th20th
1st
3rd
3rd
Rijndael S-box
10th
2nd
3rd
💎25th
11th
💎
Rock-paper-scissors-Spock-lizard
💎
2nd
6th
4th
4th💎
3rd2nd
3rd10th
4th
23rd
3rd
Roman to Arabic
2nd
2nd
10th
1st
1st
10th
10th5th
10th
4th1st
3rd
12th
1st
ROT13
💎3rd
7th
1st
13th2nd
Rule 110
💎1st
💎
2nd
15th
4th
1st💎
4th
5th
3rd4th💎
9th
💎29th
2nd💎1st
2nd
Scrambled Sort
1st
3rd
4th3rd
Set
77th
2nd
9th
Seven Segment
💎💎
5th
3rd
12th
4th
3rd💎
4th3rd2nd
8th
3rd29th
2nd4th
2nd
Sierpiński Triangle
💎
5th
2nd
6th
12th
4th
💎💎
29th
9th6th4th
11th
3rd41st
💎2nd19th
Smith Numbers
💎
6th
7th
2nd
💎
5th3rd
2nd3rd
2nd
4th3rd6th2nd
3rd12th
💎💎4th
2nd
Spelling Numbers
💎
9th1st
💎💎
2nd
3rd
2nd13th
💎
2nd
Star Wars GPT
💎
3rd
Star Wars Opening Crawl
4th
3rd
9th
Sudoku
2nd
Sudoku (Fill-in)
4th
Taxicab Numbers
💎
2nd
Ten-pin Bowling
3rd
9th
4th
5th
16th
3rd2nd3rd
2nd22nd
2nd
Tic-tac-toe
💎
29th
1st
13th
Time Distance
7th
5th
2nd
💎
2nd2nd3rd
2nd11th
💎
Tongue-twisters
4th
2nd
8th
7th1st
💎
5th
3rd
4th
3rd
Topological Sort
💎
💎
10th
2nd
Tower of Hanoi
💎4th
7th
18th
5th💎9th
Transpose Sentence
💎💎
9th
4th
6th
3rd2nd
2nd22nd
1st2nd26th
3rd
Trinomial Triangle
💎
15th
1st3rd
Ulam Sequence
2nd
United States
2nd
7th
14th
4th
38th
2nd
2nd48th1st3rd
4th
Vampire Numbers
3rd
8th
2nd💎
2nd
4th
3rd26th
8th
3rd
Van Eck Sequence
1st💎
1st5th
4th
10th
1st4th4th3rd
💎
1st8th
1st
3rd
11th1st
14th1st4th4th
3rd1st
1st1st
💎1st1st
1st
1st
Zeckendorf Representation
💎2nd
2nd
4th
10th
1st
6th4th
1st22nd
1st2nd1st
3rd
Zodiac Signs
💎
3rd
3rd💎
2nd3rd5th
1st
2nd
2nd
γ
1st
λ
14th
7th
3rd
π
2nd4th
2nd
10th
8th
12th7th
6th
3rd💎
6th14th
1st
23rd
1st
3rd💎2nd
5th
1st22nd
2nd8th
2nd
τ
2nd1st
2nd
9th
7th
12th
6th
3rd💎
4th9th
1st
19th
1st
3rd💎2nd
5th
1st15th
8th
2nd
φ
2nd
2nd
2nd
1st
1st18th
5th
5th💎
6th1st
6th
27th23rd
49th
3rd💎2nd
1st
1st1st
1st💎17th
5th
√2
2nd
2nd
8th
1st
1st13th
5th
5th💎
4th1st
1st
29th
1st
3rd💎2nd
1st
1st1st
1st2nd12th
1st
𝑒
2nd
4th
2nd
1st
1st8th
5th
2nd💎
9th6th
16th
1st
1st4th8th3rd5th
6th
1st1st
1st2nd1st
1st