12 Days of Christmas
2nd2nd
3rd
2nd
25th11th
10th
4th2nd
5th
💎
💎4th3rd
2nd10th
3rd3rd25th
4th
7th
24 Game
2nd
99 Bottles of Beer
2nd💎
4th
5th
28th
5th
2nd
3rd💎
2nd
4th4th6th
2nd31st
2nd💎8th
💎
5th
Abundant Numbers
💎2nd
6th4th8th2nd13th33rd9th11th25th30th
9th7th15th4th
3rd2nd
16th1st3rd7th5th
12th4th
4th7th7th3rd
12th5th20th8th15th
1st1st14th8th
9th1st
10th
Abundant Numbers (Long)
💎1st
1st8th
10th
12th12th
38th
1st6th17th7th
2nd2nd
16th1st
5th1st
11th💎
1st1st4th6th
9th1st9th4th9th
1st1st3rd1st
1st1st
5th
Arabic to Roman
💎💎
2nd
3rd
1st
💎
1st
4th4th
9th
4th2nd
Arithmetic Numbers
💎3rd
2nd9th
12th
28th
3rd3rd
1st
4th3rd6th4th
4th2nd
2nd2nd13th
2nd
Arrows
2nd1st
3rd
15th
8th
3rd
2nd💎
💎
5th
5th4th1st2nd
3rd6th
4th💎15th
💎
Ascending Primes
💎
2nd
2nd
7th
5th
9th3rd
1st
3rd
2nd
3rd
ASCII Table
1st💎
2nd
5th
9th
5th
💎2nd
11th
2nd
22nd6th
1st8th5th
1st17th
2nd3rd23rd
2nd
5th
Billiards
5th
💎2nd
brainfuck
💎💎
💎
3rd
8th
9th
4th
💎
3rd💎
💎
50th
7th💎3rd3rd
2nd9th
3rd2nd15th
2nd
Calendar
2nd
Card Number Validation
2nd2nd
9th
6th
9th💎
7th3rd
6th9th
51st
1st💎
Catalan Numbers
1st1st
2nd
9th
26th
14th6th
3rd
4th2nd
16th1st2nd1st
1st
13th2nd💎2nd
3rd1st
1st
1st
3rd
Catalan’s Constant
💎💎
5th
2nd
2nd
1st
1st10th
💎
5th
💎
Christmas Trees
3rd💎
1st
7th
11th
4th
2nd
3rd2nd
11th6th
8th
5th2nd3rd
11th
4th17th
2nd1st14th
4th
6th
Collatz
1st1st
4th1st
5th
9th
9th
1st8th3rd
3rd💎
7th4th
1st
2nd1st
3rd3rd1st2nd
7th2nd
1st4th
3rd1st2nd
2nd
3rd
Continued Fractions
1st
3rd
CSS Colors
3rd
9th
4th
2nd1st2nd
19th4th
4th
Cubes
💎
2nd
13th
22nd
3rd
Day of Week
💎
2nd
9th
21st
1st
1st💎
1st
1st11th5th
1st4th1st
5th
23rd
1st
DFA Simulator
💎💎
5th
8th
💎
1st
💎2nd
2nd💎
💎
2nd
2nd
Diamonds
3rd1st
1st
2nd
9th
1st
4th💎
6th
8th
10th4th5th5th
2nd17th
3rd4th18th15th
4th
2nd
Divisors
💎6th
5th1st7th3rd25th1st23rd9th
25th
16th1st
1st
4th1st
18th10th1st2nd1st1st41st1st7th
1st1st7th4th
4th1st
5th1st
1st3rd5th1st
6th2nd
1st
Emirp Numbers
4th1st
3rd
2nd24th
8th10th6th
6th
1st
3rd2nd
16th3rd6th4th
52nd
13th4th4th1st
6th
1st16th
4th6th16th
4th
3rd
Emirp Numbers (Long)
💎
3rd
6th
2nd
5th5th
3rd
20th2nd3rd1st
3rd41st
4th4th14th
4th
Emojify
2nd
💎
3rd
51st
3rd4th
Evil Numbers
💎2nd
5th4th6th3rd20th
11th10th8th
1st7th
3rd14th1st2nd9th14th10th23rd3rd1st5th
16th6th
1st14th13th4th16th10th10th22nd1st1st
1st3rd23rd31st
9th12th4th
11th
Evil Numbers (Long)
💎💎
4th2nd8th
15th
9th
21st
1st1st
7th6th1st1st6th16th12th15th
1st6th
13th5th
1st4th7th3rd9th6th6th13th1st43rd
1st3rd6th20th
7th1st
4th
Factorial Factorisation
💎1st
💎
4th
4th💎
5th
1st2nd2nd
3rd
2nd9th
💎💎21st
💎
Farey Sequence
1st2nd
💎8th
6th
18th
7th
1st2nd
1st2nd
4th2nd5th
💎
💎1st
4th2nd6th
3rd
Fibonacci
1st3rd52nd9th1st20th4th54th1st1st13th33rd18th11th1st1st1st1st1st1st1st19th23rd1st1st3rd7th5th75th1st3rd26th16th1st4th1st11th7th1st9th1st1st
1st1st1st81st
6th3rd1st1st22nd1st
Fizz Buzz
1st4th
1st5th12th2nd32nd3rd44th11th
28th1st4th5th9th4th27th7th2nd
22nd5th9th3rd6th1st31st1st1st27th13th1st7th7th
6th1st74th4th21st
1st4th4th10th
6th7th
8th
Foo Fizz Buzz Bar
💎1st
6th2nd
20th
9th
10th
9th
4th
5th4th
18th
8th8th
55th1st
3rd8th6th
9th1st39th4th1st
4th4th23rd
💎
5th
Forsyth–Edwards Notation
💎2nd
💎
4th
2nd
3rd💎
💎2nd4th
5th
2nd
2nd💎5th
💎
Fractions
2nd2nd
2nd
9th
19th
3rd
1st💎
18th
6th
1st
10th8th5th
3rd40th
1st💎1st
2nd
Game of Life
12th
14th
2nd💎16th
Gijswijt’s Sequence
💎2nd
2nd2nd
6th
8th
2nd
1st💎
1st
6th4th
2nd5th2nd
4th
2nd8th
1st4th9th
3rd
Gray Code Decoder
1st2nd
1st
Gray Code Encoder
💎1st
3rd
32nd
3rd
Happy Numbers
3rd2nd19th
4th9th2nd28th
8th10th16th
10th4th
1st
3rd3rd
16th3rd
4th
47th3rd
6th9th6th5th
9th7th
1st39th
1st6th17th25th
11th3rd
5th
Happy Numbers (Long)
💎3rd
💎5th
9th
8th
1st14th
2nd
1st2nd
10th2nd
4th
2nd
2nd💎5th💎
7th
1st11th
💎💎4th
2nd
5th
Hexdump
💎
2nd
12th
💎
2nd💎
2nd4th2nd
💎11th
4th
22nd
1st
Hilbert Curve
2nd
Intersection
💎💎
💎
8th
2nd
4th💎
2nd3rd5th
8th6th
2nd3rd9th
2nd
Inventory Sequence
💎💎
1st6th
18th
21st4th
23rd
8th
4th
3rd💎
6th
11th1st
12th5th1st3rd
6th11th
2nd13th
3rd1st8th
3rd
ISBN
💎1st
💎
6th
6th
7th
3rd
7th3rd
6th
18th2nd
1st3rd3rd4th
12th
2nd1st
6th2nd19th
2nd
6th
Jacobi Symbol
2nd
2nd
7th
7th
💎
💎
1st
13th
2nd3rd2nd
2nd4th
3rd5th
2nd2nd12th
2nd
Kaprekar Numbers
3rd2nd
24th
3rd
10th
Kolakoski Constant
1st2nd
2nd
2nd
7th
2nd
💎
2nd
2nd
💎
Kolakoski Sequence
1st1st
1st6th4th21st
6th
11th
1st8th
1st
1st💎
5th1st
14th3rd
20th4th
1st10th5th2nd
4th5th
1st14th
2nd💎10th
💎
1st
Leap Years
💎3rd
7th4th3rd3rd23rd
3rd11th
5th
1st3rd9th1st
1st2nd
4th8th2nd14th4th
5th6th
13th5th5th6th
1st8th1st3rd18th
1st💎19th12th
7th
1st
Levenshtein Distance
6th
1st1st
1st
23rd
2nd4th5th
1st
7th19th
3rd
16th
5th
Leyland Numbers
2nd
3rd5th
7th
18th
7th
6th
2nd💎
13th
12th6th
10th
2nd💎6th
3rd1st
4th1st16th
2nd
ln 2
💎1st
2nd
8th
1st
3rd
4th💎
1st
4th💎💎
1st
1st1st
4th💎5th
5th
Look and Say
2nd2nd
💎
2nd
8th
15th
5th
4th
3rd💎
15th8th
3rd
2nd
8th4th3rd💎
4th
2nd32nd
2nd💎4th
5th
2nd
Lucky Numbers
💎💎
💎1st
2nd
3rd
15th
1st2nd
2nd
💎💎
6th
6th
2nd1st
10th3rd
1st3rd1st3rd
2nd6th💎5th
1st💎4th
💎
Lucky Tickets
2nd2nd
💎
8th
13th
3rd
4th💎
12th
2nd💎3rd
2nd1st
1st💎11th
3rd
Mahjong
💎
Maze
💎
Medal Tally
2nd
💎
9th
2nd
2nd💎
3rd
4th💎3rd
2nd14th
1st💎12th
2nd
Minesweeper
2nd
Morse Decoder
💎
3rd
9th
4th
2nd
2nd💎2nd
2nd11th
4th💎9th
2nd
Morse Encoder
💎
4th
13th
2nd
2nd
2nd
24th
3rd3rd17th
Multitap Input
💎1st
3rd
Musical Chords
6th
N Queens
💎
💎
Niven Numbers
1st1st17th1st2nd1st3rd29th9th18th13th11th1st
1st1st
1st3rd3rd2nd7th20th4th1st2nd9th4th38th1st6th6th6th1st1st1st2nd1st7th8th1st51st
1st1st12th1st
6th1st3rd
1st
Niven Numbers (Long)
1st4th12th6th1st8th
15th9th8th8th
1st
1st14th
1st9th1st1st7th18th2nd24th
4th1st36th22nd3rd1st1st5th8th8th7th
8th18th1st1st
1st1st1st13th
8th1st11th
6th
Number Spiral
2nd
10th
3rd
4th
5th
9th
1st
6th20th
💎
14th
Odious Numbers
💎2nd
1st4th4th3rd17th
11th10th9th
1st7th
3rd17th3rd2nd
11th17th3rd1st4th
11th6th
1st6th6th3rd16th6th7th19th1st1st
1st3rd20th30th
9th17th5th
8th
Odious Numbers (Long)
💎1st
1st2nd6th
14th
10th
9th
1st3rd
7th
1st1st6th16th10th14th
1st7th
11th5th
1st4th7th3rd9th8th11th13th1st1st
1st3rd5th18th
7th4th
4th
Ordinal Numbers
💎1st
2nd
3rd
12th
11th
12th6th
3rd
2nd💎
13th2nd
4th
50th3rd
1st1st4th5th
4th15th
3rd5th
1st2nd15th
1st
5th
6th
PalindromemordnilaP
💎2nd
7th
27th
19th💎
1st
4th53rd
1st💎9th
1st
Pangram Grep
💎4th
5th1st
12th
19th
4th5th
1st
5th💎
3rd18th2nd
4th
5th
7th13th1st5th
3rd1st
9th1st5th
3rd
7th
Partition Numbers
💎2nd
15th
💎
Pascal’s Triangle
1st1st
1st
3rd
7th
20th
5th6th
6th
3rd6th
7th
1st7th
9th1st
1st1st4th2nd
1st1st
1st2nd3rd
3rd
6th
Pernicious Numbers
💎4th1st1st1st1st4th28th1st1st6th10th20th
1st1st
1st1st3rd1st4th1st1st10th2nd1st4th37th1st6th11th1st1st1st1st1st1st1st1st1st1st
1st1st7th1st
9th20th1st3rd
1st
Pernicious Numbers (Long)
2nd1st
4th5th
8th
17th
1st
1st2nd
1st6th
5th
11th1st3rd1st
1st1st
1st1st2nd
3rd
Poker
3rd
Prime Numbers
1st2nd
6th5th11th4th7th
9th10th18th
10th4th
1st
1st3rd12th
22nd1st4th1st1st
1st9th
1st1st9th3rd
1st8th
1st1st
1st4th12th23rd
7th13th2nd
1st
Prime Numbers (Long)
1st4th
2nd10th
26th
4th
14th
1st10th
1st
1st5th7th
21st11th
1st1st
46th3rd15th1st1st1st2nd
7th
6th1st
1st6th1st1st
💎
1st
Proximity Grid
15th
QR Decoder
3rd
Quine
1st1st8th1st3rd11th2nd26th1st12th3rd2nd22nd1st1st1st
1st26th2nd1st
22nd1st2nd
1st47th1st1st1st
1st1st1st1st1st5th26th1st1st
1st1st1st24th5th1st4th1st19th
2nd
Recamán
2nd💎
💎4th
4th
21st
💎6th
2nd
💎1st
5th
💎
1st2nd
4th1st1st4th
6th2nd
2nd1st
1st💎💎
2nd
1st
Repeating Decimals
9th
💎
2nd
💎2nd💎
💎1st
1st💎9th
💎
Reverse Polish Notation
💎1st
12th
💎
3rd3rd
1st
5th
💎
4th💎💎5th
5th
2nd14th
5th💎31st
3rd
Reversi
7th
4th
2nd
14th
💎
4th4th
1st
8th
3rd
Rijndael S-box
19th
2nd
2nd
💎46th
2nd
13th
💎
Rock-paper-scissors-Spock-lizard
💎
2nd
7th
3rd
4th💎
💎4th
3rd11th
3rd
28th
4th
Roman to Arabic
2nd
2nd
12th
1st
1st
10th
11th5th
10th
4th1st
4th
21st
2nd
ROT13
💎3rd
6th
58th
10th2nd
Rule 110
💎1st
💎
2nd
17th
💎
1st1st
6th
💎5th💎
9th
💎9th
4th💎4th
5th
Scrambled Sort
2nd
3rd2nd
Set
80th
4th
13th
Seven Segment
💎💎
5th
3rd
11th
2nd
3rd💎
2nd3rd2nd
4th
3rd17th
2nd4th
6th
Sierpiński Triangle
💎1st
4th
2nd
5th
15th
3rd
💎1st
25th
8th6th3rd
9th
3rd17th
💎2nd18th
Smith Numbers
💎
6th
6th
2nd
💎
2nd3rd
2nd4th
2nd
4th2nd6th2nd
3rd6th
💎💎17th
💎
Spelling Numbers
💎
7th1st
💎💎
💎
3rd
2nd15th
1st
💎
Star Wars GPT
💎
8th
Star Wars Opening Crawl
5th
2nd
11th
Sudoku
2nd
Sudoku (Fill-in)
2nd
Taxicab Numbers
1st
Ten-pin Bowling
3rd
6th
6th
4th
5th
17th
3rd2nd2nd
2nd9th
5th
Tic-tac-toe
💎
45th
1st
14th
Time Distance
10th
4th
💎
💎
2nd2nd3rd
2nd19th
3rd
Tongue-twisters
7th
2nd
5th
7th1st
💎
9th
3rd
6th
3rd
Topological Sort
💎
💎
8th
💎
Tower of Hanoi
💎4th
7th
21st
6th💎9th
Transpose Sentence
💎💎
10th
4th
5th
3rd2nd
2nd54th
1st2nd23rd
2nd
Trinomial Triangle
1st2nd
United States
2nd
7th
21st
3rd
40th
2nd
2nd65th1st4th
13th
Vampire Numbers
1st
7th
3rd2nd
3rd
2nd
4th
3rd5th
1st
18th
2nd
Van Eck Sequence
1st💎
1st5th
4th
18th
1st3rd4th1st
2nd💎
1st8th
3rd
10th1st
14th1st3rd4th
1st1st
1st1st
💎💎1st
2nd
1st
Zeckendorf Representation
💎2nd
2nd
3rd
1st
5th4th
1st11th
2nd1st7th
2nd
Zodiac Signs
💎
3rd
💎💎
2nd3rd4th
1st
3rd
3rd
γ
1st
λ
13th
7th
4th
π
2nd1st
2nd
10th
9th
20th6th
3rd
3rd💎
8th13th
3rd
17th
1st
2nd💎💎
4th
1st13th
5th2nd9th
3rd
τ
2nd1st
2nd
9th
9th
20th
4th
3rd💎
5th9th
3rd
14th
1st
2nd💎💎
4th
1st9th
4th💎9th
3rd
φ
2nd1st
2nd
2nd
1st
18th14th
3rd
5th💎
7th1st
6th
26th19th
46th
2nd💎💎
1st
1st1st
1st💎15th
5th
√2
2nd1st
2nd
8th
1st
21st13th
3rd
5th💎
4th1st
3rd
25th
1st
2nd💎💎
1st
1st1st
1st2nd10th
1st
𝑒
2nd1st
3rd
2nd
3rd
20th7th
3rd
4th💎
9th5th
17th
1st
1st4th7th3rd4th
5th
1st1st
1st2nd1st
4th