12 Days of Christmas
17th
10th
4th21st
5th
💎5th💎
3rd2nd💎
7th💎
17th
2nd3rd
24 Game
2nd
💎💎
3rd
💎
💎
💎💎
3rd2nd2nd💎
6th💎
2nd
99 Bottles of Beer
16th
16th
5th
2nd
💎
💎4th💎
💎2nd💎
9th💎7th6th
4th
Abundant Numbers
8th
4th8th
6th5th
4th
4th
3rd2nd
2nd
1st1st3rd
24th4th1st1st
5th9th3rd6th3rd27th
7th
1st5th
7th
Abundant Numbers (Long)
3rd5th
3rd6th9th
1st
3rd
💎2nd
2nd
1st1st3rd
10th2nd1st1st
2nd4th3rd4th3rd15th
1st3rd
6th
Arabic to Roman
💎
💎
1st1st
💎
1st
💎
2nd2nd💎
15th💎💎💎
2nd1st
5th
4th3rd
Arithmetic Numbers
5th💎1st1st💎4th2nd8th
3rd
💎1st
3rd💎2nd💎1st1st💎💎
💎12th3rd1st💎9th💎💎
4th3rd4th5th3rd💎1st💎💎2nd
💎1st2nd3rd💎💎2nd
Arrows
5th
6th
8th
5th
2nd💎
1st3rd💎
12th💎
11th
2nd
Ascending Primes
5th
9th
7th5th
2nd
4th
1st
2nd
5th1st1st
7th3rd💎1st
4th
1st1st💎3rd3rd
2nd
ASCII Table
4th
2nd
10th
2nd💎
2nd💎
1st1st💎
27th💎2nd1st
4th13th💎6th4th7th
💎
Billiards
1st
💎3rd
3rd
💎
2nd💎💎
2nd2nd2nd1st
4th💎
💎
brainfuck
4th
6th7th
4th
3rd
5th4th
8th2nd💎
13th💎2nd2nd
12th
3rd7th💎
10th
Card Number Validation
5th
3rd6th
10th
4th
3rd💎💎
8th3rd2nd💎
4th
2nd11th💎
6th
💎
Catalan Numbers
1st
5th
1st10th6th
1st1st
4th7th
4th💎
3rd
13th1st1st3rd
1st💎1st2nd
1st
3rd1st💎6th22nd
3rd💎
1st
Catalan’s Constant
5th
4th2nd
4th
💎
💎
1st💎
4th💎1st💎
8th💎
3rd
💎
💎
Christmas Trees
💎9th
4th
7th
1st4th
5th2nd
4th1st3rd
5th1st💎
10th
8th💎
3rd18th
Collatz
4th
21st
1st4th
7th8th4th
1st
7th
1st3rd
5th
1st💎1st
3rd1st1st4th💎7th
6th7th1st2nd4th18th
12th1st2nd
2nd
CSS Colors
4th
3rd
5th
1st💎
💎💎
💎1st💎
1st
25th
9th💎
11th
💎
Cubes
5th
3rd
💎
💎💎
2nd💎
💎2nd💎
💎💎
2nd
Day of Week
1st
1st
1st6th
1st
6th
1st
2nd
1st💎
1st1st3rd💎
1st4th1st1st
1st
1st
DFA Simulator
3rd
2nd
4th
1st💎💎
2nd3rd💎
6th💎
7th
Diamonds
4th6th
6th
3rd
2nd
5th
3rd1st
4th1st1st
2nd5th1st
4th
7th
3rd
Divisors
7th14th12th11th1st6th
1st
15th5th
💎7th
3rd8th7th1st1st11th
16th1st4th1st
20th
1st1st1st5th1st1st
2nd2nd2nd
4th
Emirp Numbers
1st
6th4th
20th5th
9th1st
1st
1st
7th2nd1st
16th1st5th4th
1st8th1st24th17th
1st
💎5th
Emirp Numbers (Long)
4th
1st2nd
5th
6th2nd
1st
2nd
6th2nd1st
2nd💎3rd1st
3rd5th💎
7th
💎
Emojify
5th
2nd6th
1st
2nd
2nd2nd2nd
16th💎1st💎
1st💎
1st
💎
Evil Numbers
8th7th
6th9th9th20th5th1st11th13th
1st5th
1st7th8th14th1st
14th1st5th1st
7th
1st1st3rd4th3rd22nd
1st
9th6th
Evil Numbers (Long)
7th1st
1st8th9th
1st1st16th11th
1st
💎
9th6th1st
13th5th4th1st
2nd
1st1st2nd9th5th8th9th
1st2nd
4th
Factorial Factorisation
2nd
💎
4th
3rd4th
3rd
💎2nd💎
8th2nd1st1st
6th💎3rd1st
2nd
Farey Sequence
2nd
8th3rd1st4th10th6th
1st
5th1st1st
1st
5th
4th3rd1st
15th💎3rd1st
4th
5th5th
3rd1st1st3rd7th2nd
4th
Fibonacci
29th
25th
12th8th38th1st7th9th5th3rd15th15th1st21st1st1st1st1st6th1st1st1st1st8th28th1st1st1st1st
1st
1st
24th22nd8th1st1st3rd14th7th8th
3rd14th💎1st
9th1st
Fizz Buzz
11th20th54th1st6th9th
24th
5th
4th2nd
1st
1st1st1st
1st1st1st1st1st
8th
7th1st1st1st1st1st
1st2nd
Foo Fizz Buzz Bar
5th6th
7th5th
1st
6th
4th2nd
5th
9th11th1st
12th1st3rd1st
7th1st1st1st11th
3rd
Forsyth–Edwards Notation
5th
4th
💎
💎
1st1st
💎3rd💎
6th
4th3rd💎
13th
8th
5th2nd
Fractions
10th
3rd💎
1st
3rd
1st
5th2nd
1st2nd
1st
1st4th💎
19th5th6th1st
8th1st💎6th1st
1st💎
Game of Life
7th
5th
8th
3rd
1st💎
2nd4th1st
15th💎
6th
2nd
Gijswijt’s Sequence
2nd7th
3rd
5th2nd
1st
1st
💎
1st6th💎
7th💎💎1st
7th💎
3rd
4th
3rd3rd
Happy Numbers
5th11th
9th6th
19th14th
4th
1st6th
1st
6th1st1st
16th1st1st1st
6th
1st1st1st8th20th4th
1st
4th6th
4th
Happy Numbers (Long)
5th5th
1st6th
3rd
5th
1st2nd
1st
6th1st1st
17th8th1st1st
5th
3rd3rd1st7th10th8th
1st2nd
2nd
Hexdump
💎
💎
7th
5th
4th
2nd3rd💎
💎1st💎
4th
2nd1st💎
1st
4th
Intersection
5th
4th5th
9th
💎
2nd
3rd5th3rd
15th4th3rd1st
12th1st
2nd
Inventory Sequence
7th11th
15th7th
2nd
4th
5th2nd
💎
1st2nd1st
9th1st💎1st
4th
6th
4th2nd1st6th1st2nd
4th💎
3rd
ISBN
9th
3rd5th
8th6th
5th
4th
1st💎
4th1st1st
30th2nd1st1st
2nd7th1st7th6th3rd
3rd
Jacobi Symbol
💎
💎2nd4th3rd2nd
2nd
💎💎
1st
💎1st💎3rd💎
2nd2nd💎💎💎2nd
2nd
2nd3rd💎
2nd💎
💎💎
💎
Kaprekar Numbers
4th2nd
5th1st
3rd
2nd3rd
3rd
2nd
💎💎💎
1st💎2nd2nd5th
1st
💎6th💎2nd5th
💎
Kolakoski Constant
💎
💎5th
4th
2nd
5th
💎
💎5th1st
9th💎1st1st
6th💎
1st
6th
Kolakoski Sequence
7th6th
6th3rd
1st
5th
3rd2nd
💎
1st1st1st
22nd💎1st1st
1st💎6th1st3rd
10th
3rd2nd
Leap Years
1st7th
17th
4th
1st
1st5th
3rd
1st1st2nd
1st1st6th1st
1st12th1st
3rd7th
7th💎
Levenshtein Distance
💎
2nd5th
1st
1st
1st
5th💎
17th2nd1st💎
1st1st2nd1st
💎
💎
Leyland Numbers
2nd
3rd2nd
💎
6th
4th
4th3rd
💎
3rd3rd1st1st1st
12th1st1st💎
1st6th💎7th5th
3rd
ln 2
7th
2nd1st
1st
4th
1st
💎
3rd1st💎
1st💎1st💎3rd
1st
1st1st💎3rd1st
4th
3rd
Look and Say
1st💎5th💎9th6th
11th
2nd5th
5th3rd💎2nd3rd1st1st1st
💎51st8th4th1st
💎19th
6th11th1st8th1st1st
1st💎2nd
💎
Lucky Numbers
1st4th
4th4th
2nd
1st3rd
2nd
💎
1st5th💎
11th3rd💎💎
3rd1st6th3rd
2nd
1st
Lucky Tickets
6th
2nd8th
1st
3rd
2nd
💎
4th6th💎
13th2nd1st1st
3rd
1st💎5th4th3rd
1st
Mahjong
💎
💎💎
💎
💎💎🦄
💎
💎💎💎
💎💎💎💎
🦄3rd🦄
💎
🦄🦄
Maze
11th
7th3rd
10th
2nd
💎💎
9th💎3rd💎
2nd5th💎
5th
Medal Tally
3rd
2nd
3rd
1st
3rd
💎3rd💎
12th3rd1st💎
2nd1st💎
3rd
2nd
Morse Decoder
4th
4th
6th
2nd
💎💎
💎3rd💎
8th💎
5th
Morse Encoder
7th
6th
3rd
2nd💎
💎2nd💎
8th💎
3rd
Musical Chords
2nd
2nd
3rd
3rd2nd
💎
💎4th2nd
💎3rd💎
4th💎
2nd
N Queens
💎💎1st3rd3rd
4th
💎
3rd
💎2nd💎2nd💎
2nd1st1st3rd2nd
4th6th💎5th2nd💎
Niven Numbers
1st14th14th1st1st19th1st25th17th8th1st1st8th18th1st16th1st1st1st6th8th14th1st1st3rd14th1st1st1st1st1st
1st1st13th12th13th4th20th1st1st1st1st4th1st
1st8th1st1st6th19th5th1st1st
Niven Numbers (Long)
8th11th
17th6th6th
9th
1st
1st5th
3rd
1st1st3rd8th
19th1st1st1st
8th
7th15th3rd1st1st24th
1st4th
Number Spiral
11th
9th2nd
7th
4th
4th💎
3rd
5th3rd1st
7th2nd💎1st
💎8th💎6th8th2nd
💎3rd
Odious Numbers
9th
2nd9th10th22nd4th1st
14th
1st4th
1st
8th14th1st
11th1st6th1st
7th
1st1st3rd4th19th
1st
8th7th
Odious Numbers (Long)
9th
1st8th9th
5th1st
12th
1st
💎
8th6th1st
11th5th4th1st
2nd
1st1st3rd10th9th
3rd💎
Ordinal Numbers
4th
2nd
12th
7th
4th4th
3rd
3rd6th💎
1st3rd3rd1st
4th
4th1st1st1st6th
1st1st
5th2nd
PalindromemordnilaP
4th
8th
1st
4th1st1st
2nd6th1st
9th
16th💎
12th
💎
Pangram Grep
13th
6th5th
1st
10th2nd
2nd3rd
1st1st💎
10th3rd6th1st
14th
8th18th1st16th5th
12th
4th
Pascal’s Triangle
7th7th
8th7th
8th
5th
5th1st
2nd
1st3rd1st
16th1st3rd1st
8th1st1st1st1st
1st💎
Pernicious Numbers
1st1st
1st13th4th1st1st
19th1st
1st1st
💎
1st9th1st
1st1st4th1st1st
1st
1st1st1st1st1st1st1st18th1st
3rd
1st1st
1st
1st1st
Pernicious Numbers (Long)
9th
16th
12th
3rd
1st
💎
5th4th1st
2nd3rd1st
1st1st1st
5th1st
5th
2nd
Poker
💎
💎2nd
3rd
2nd2nd
💎
💎💎💎
2nd💎💎💎
💎3rd💎
💎2nd
🦄
Polyominoes
💎💎💎💎
💎
💎💎💎
💎2nd💎
💎💎💎2nd💎💎
💎💎
💎💎
💎
💎
💎
Prime Numbers
7th
11th
8th
13th1st
23rd1st
4th17th
1st4th
1st
17th1st1st
1st1st3rd1st
19th
29th
1st1st1st1st1st10th
1st
5th7th
7th
Prime Numbers (Long)
6th
14th
9th7th
12th2nd7th
1st
2nd1st
1st4th
3rd
18th1st1st
1st1st1st1st
9th
7th
1st1st1st4th25th1st
2nd💎
1st
Proximity Grid
💎
💎
2nd
2nd
2nd💎
💎💎💎
7th
4th💎
1st
QR Decoder
7th
6th
3rd
💎3rd
💎3rd1st
8th💎
5th
Quine
1st
5th
9th1st9th9th1st
2nd1st
1st
1st1st
4th
17th1st1st
1st1st1st1st1st
1st
1st
1st1st4th
1st5th
1st8th1st2nd
Recamán
3rd
13th7th
17th
9th7th
5th
💎
3rd4th💎
21st4th5th2nd
4th20th3rd
12th
3rd3rd
Repeating Decimals
2nd
💎2nd
1st
💎
💎💎
9th💎💎💎
1st💎13th7th
Reverse Polish Notation
💎
2nd4th
💎
2nd
1st4th
2nd
1st1st💎
13th3rd4th1st
12th
2nd💎
1st
1st3rd
Reversi
3rd
2nd5th
4th
3rd
💎💎
8th💎2nd💎
7th💎
4th
6th
Rijndael S-box
8th
3rd
12th
6th
8th
6th
4th
2nd💎💎
2nd
2nd3rd💎
6th💎
10th3rd
2nd
Rock-paper-scissors-Spock-lizard
💎
💎3rd
7th
💎💎
6th💎💎💎
1st12th💎
7th
Roman to Arabic
6th
5th3rd
7th
8th3rd
1st
2nd7th💎
14th3rd3rd1st
14th1st
1st1st
8th
6th
7th
ROT13
3rd2nd3rd2nd
5th
2nd💎
2nd
1st1st1st
8th💎3rd💎
1st16th
💎1st💎1st1st
1st
Rule 110
8th
2nd
10th
3rd
4th
💎
4th1st
3rd1st💎
18th💎
1st
1st
Seven Segment
5th
2nd
8th
3rd2nd
3rd3rd💎
11th💎
4th
SI Units
💎
💎
💎
💎
💎💎
💎💎💎
3rd💎
2nd
Sierpiński Triangle
17th
14th
7th
5th
3rd
3rd3rd4th
3rd4th2nd
12th💎
10th
3rd💎
Smith Numbers
3rd3rd
4th
3rd
7th2nd
3rd4th
2nd
3rd4th1st
7th💎💎💎
6th
5th3rd💎6th5th5th
3rd
2nd
Spelling Numbers
2nd
3rd
11th1st
3rd💎
2nd2nd💎
13th💎
4th
Star Wars Opening Crawl
💎
💎2nd
💎
2nd
💎💎
2nd💎💎💎
💎💎
💎
Sudoku
2nd
1st2nd
💎
🦄
💎💎
4th💎💎💎
💎💎
2nd
Sudoku (Fill-in)
💎
1st3rd
4th
2nd
🦄
💎💎💎
8th💎💎💎
6th💎💎💎
Ten-pin Bowling
2nd
2nd
3rd
3rd
3rd
💎💎
💎3rd💎2nd
8th
6th💎
6th
Tic-tac-toe
3rd
6th
3rd
1st2nd
1st1st💎
3rd3rd💎2nd💎4th
6th
11th💎
1st
7th
💎
Time Distance
4th
3rd
7th
4th3rd
3rd💎
💎3rd💎
6th💎
7th
Tongue-twisters
3rd
3rd
3rd
2nd
2nd
💎2nd💎
3rd💎2nd💎
3rd💎
3rd
2nd2nd
Transpose Sentence
4th
3rd7th
6th
3rd
5th
1st1st1st
3rd1st3rd1st
3rd2nd💎4th9th3rd
United States
4th
4th
4th
3rd
💎3rd💎
💎1st💎
9th1st
3rd
2nd
Vampire Numbers
💎
2nd2nd
💎
💎
3rd
💎2nd2nd4th1st
3rd1st1st1st💎
2nd💎4th9th2nd
💎
2nd
Van Eck Sequence
10th
6th7th
8th
4th
6th
💎
1st1st1st
12th4th💎1st
6th20th💎
1st
3rd
Zeckendorf Representation
4th
8th
4th
2nd
4th
3rd
1st2nd💎
2nd1st2nd1st
3rd8th2nd
1st
2nd
Zodiac Signs
2nd
💎
3rd
2nd
1st💎💎
💎2nd💎
1st6th💎
3rd
γ
3rd
💎3rd
3rd
1st1st
💎
💎
4th💎1st
5th💎1st💎2nd
💎2nd💎
2nd
λ
💎
💎💎
2nd
2nd
2nd💎💎
3rd💎4th💎
2nd6th💎
4th💎
💎
π
8th
💎1st
6th5th
1st
💎
💎
1st2nd1st
1st💎1st💎3rd
4th
6th💎
7th
3rd
τ
9th
💎4th
6th10th
2nd
💎
💎
3rd2nd1st
4th💎1st1st
4th
6th💎
6th
3rd
φ
💎5th2nd9th6th
1st11th4th1st7th
1st
3rd
1st1st1st
24th💎1st💎4th
1st
1st1st💎7th10th
1st
√2
5th
9th
💎8th4th
1st6th4th2nd6th
1st
2nd
3rd10th1st
8th14th💎1st💎1st
1st
5th1st💎1st12th
1st
𝑒
3rd💎1st4th5th
1st
1st
3rd
2nd
5th2nd1st
1st💎1st1st3rd
5th
1st1st💎6th7th1st
3rd2nd
1st