12 Days of Christmas
3rd
22nd4th
2nd
6th
12th
143rd
5th
24 Game
2nd
8th
2nd
4th
2nd4th
2nd4th
99 Bottles of Beer
8th
6th
20th
💎
1st1st
2nd
29th
Abundant Numbers
7th
4th
22nd3rd
1st6th13th
8th
4th3rd5th3rd2nd
10th3rd1st
2nd
10th4th1st4th8th8th2nd
5th
2nd
12th6th5th
7th6th
8th
3rd
8th
Abundant Numbers (Long)
5th
1st3rd
19th3rd12th3rd1st
7th8th1st3rd2nd3rd5th6th2nd
6th3rd1st
1st4th10th2nd1st1st6th6th3rd
8th8th4th4th6th6th5th
3rd1st
3rd1st
4th
3rd
Arabic to Roman
💎
1st
17th1st3rd2nd2nd
1st
💎
2nd
33rd3rd5th
3rd
2nd4th5th4th
4th1st
6th
1st
3rd6th
Arithmetic Numbers
5th
4th
2nd3rd
6th
3rd
2nd
1st3rd1st
1st
2nd
2nd4th
5th
3rd
Arrows
2nd
6th8th5th3rd2nd
1st
4th2nd
3rd
2nd
7th12th
💎
💎
💎
3rd
3rd
4th
Ascending Primes
1st
7th1st3rd2nd
3rd2nd
2nd3rd2nd
2nd
5th
1st2nd
5th
3rd
1st
3rd
1st
ASCII Table
5th
1st3rd9th
1st
1st
2nd1st
1st
3rd7th23rd
2nd
2nd
1st💎
4th
brainfuck
3rd💎
17th
44th
11th
4th
12th3rd
6th
Catalan Numbers
7th4th1st4th
1st
1st4th3rd6th1st
3rd1st
16th
5th1st
1st
3rd
7th
7th3rd1st
6th
1st
8th
3rd
Catalan’s Constant
12th
2nd2nd
8th
1st
💎
12th6th
Christmas Trees
7th
1st2nd
5th
4th
3rd
3rd
1st4th
3rd
💎
2nd2nd
10th4th2nd
7th
💎
1st
Collatz
7th5th2nd1st
22nd
1st3rd
2nd
1st3rd3rd2nd
7th4th
1st
1st1st4th11th6th1st4th
5th
9th5th5th2nd3rd
5th
7th
4th3rd5th
1st
CSS Colors
7th
1st
2nd2nd💎4th
3rd
2nd
1st
1st2nd5th
2nd
2nd
💎💎
Cubes
21st
2nd
3rd
7th
16th
Day of Week
1st
3rd
1st1st1st3rd4th
1st
4th1st1st1st4th1st
1st3rd
1st6th1st1st5th
11th1st💎1st
1st1st4th1st1st3rd
1st
7th4th
DFA Simulator
3rd
1st
8th
3rd
Diamonds
3rd
2nd
5th
1st
14th
1st
1st1st
2nd
2nd4th1st4th1st
3rd2nd3rd
1st
7th
3rd
2nd
2nd
Divisors
3rd5th1st1st
26th1st18th1st1st
4th
1st
1st1st1st10th1st
9th
1st
26th1st1st1st5th4th10th1st6th4th12th7th9th2nd9th1st1st13th
4th1st9th
5th5th2nd
7th
Emirp Numbers
1st
5th1st4th10th
1st1st1st4th3rd
3rd
1st1st2nd
1st5th
1st1st12th1st4th
5th15th
3rd
1st2nd5th
Emirp Numbers (Long)
16th12th12th
3rd
10th
2nd
4th2nd2nd
8th
7th
8th14th
9th1st
4th
7th
6th
4th
2nd
Emojify
2nd
2nd2nd
1st
1st1st2nd
6th1st
5th
1st
5th
12th
Evil Numbers
2nd4th4th1st
5th1st3rd1st1st4th1st1st1st5th1st3rd4th1st3rd
3rd
1st
1st1st1st1st1st1st1st1st1st1st1st3rd1st2nd1st1st2nd8th
10th1st7th1st6th6th1st6th1st1st5th
Evil Numbers (Long)
4th4th4th1st
1st1st1st1st1st4th1st1st1st1st1st3rd3rd12th3rd
1st
8th
1st1st1st1st3rd5th1st4th
2nd7th3rd3rd1st1st1st2nd5th
5th
6th
1st1st
1st3rd4th
Factorial Factorisation
💎4th3rd
3rd
2nd
3rd
3rd
2nd
5th
5th
1st
Farey Sequence
2nd6th
1st
8th1st4th1st2nd
1st
1st1st1st
💎
1st1st2nd
3rd
1st1st3rd
1st
1st
Fibonacci
37th3rd6th3rd1st
3rd1st1st4th3rd8th1st
1st1st1st1st11th1st1st24th1st1st1st
2nd1st1st1st1st14th1st4th1st10th3rd1st8th1st1st4th1st
7th17th12th
5th3rd1st4th1st5th15th
Fizz Buzz
8th1st1st
1st19th21st3rd1st1st1st
10th1st7th1st4th3rd3rd3rd2nd
5th17th1st4th18th1st1st1st1st6th11th1st6th1st
9th1st1st7th1st4th1st
3rd7th9th4th7th1st4th
2nd1st
Foo Fizz Buzz Bar
1st5th
4th
9th
3rd💎
27th5th4th1st3rd💎3rd
7th
1st7th1st
1st3rd5th1st3rd14th1st
2nd
4th1st4th7th1st2nd1st
3rd
4th
1st2nd
4th
Forsyth–Edwards Notation
4th7th
2nd
6th
3rd
2nd1st
5th
3rd3rd15th4th
2nd
2nd
5th
9th
5th
12th
2nd
Fractions
4th
9th
4th2nd5th
29th
1st3rd2nd
1st17th4th
3rd1st1st
1st
8th1st
27th
6th
1st
Game of Life
1st💎
6th
2nd💎
15th
4th
2nd2nd💎
3rd
4th
💎
2nd3rd💎4th1st3rd
3rd
3rd2nd
2nd10th
💎
4th
2nd
Gijswijt’s Sequence
3rd
2nd
3rd
4th
2nd
24th
Happy Numbers
1st
5th
16th1st16th3rd1st4th1st
1st
1st1st4th3rd
3rd
2nd
2nd1st4th2nd1st5th4th3rd1st
9th2nd1st1st1st1st
1st4th
10th
1st2nd9th
4th
Happy Numbers (Long)
1st
3rd
14th1st
1st💎
7th3rd1st1st1st4th2nd
5th1st7th9th
5th1st1st1st4th1st8th
2nd
7th4th
6th5th6th
11th
3rd3rd
5th
Hexdump
2nd
1st
💎2nd
6th
7th
💎
1st
2nd
Intersection
2nd2nd
22nd
2nd1st💎
2nd
3rd
5th
2nd1st13th
1st
2nd
6th💎
11th
4th
Inventory Sequence
5th3rd3rd1st
11th4th6th
2nd
5th
1st2nd2nd2nd2nd
1st7th2nd
4th2nd10th4th4th1st1st1st1st
5th3rd6th
1st1st3rd
1st
💎
ISBN
1st
3rd
9th
1st1st
20th9th
2nd2nd3rd
3rd
2nd1st5th4th1st5th2nd
8th5th
5th5th3rd4th
5th
Jacobi Symbol
1st
Kolakoski Constant
3rd
3rd
13th
2nd💎
2nd
3rd
11th
2nd
2nd
Kolakoski Sequence
2nd1st
1st
9th5th4th
1st
1st4th3rd1st3rd
6th
1st
2nd
5th11th2nd5th1st1st
💎
4th1st
5th2nd
1st
8th
2nd
Leap Years
4th5th
1st
20th9th3rd1st1st4th8th4th1st1st1st1st5th12th
3rd
8th
3rd3rd1st3rd3rd
4th4th3rd5th13th4th1st
7th7th
4th7th6th
6th5th2nd5th4th1st
Levenshtein Distance
2nd
1st1st
💎
1st
7th
17th
3rd
10th2nd
1st
4th
1st
6th
Leyland Numbers
1st
3rd3rd
7th
11th4th
2nd
1st
2nd
1st
6th
4th
ln 2
3rd
3rd
1st
3rd2nd
1st
12th
1st
2nd
1st2nd5th
1st
5th
Look and Say
3rd4th
7th
3rd
3rd💎
8th
4th
1st
6th
4th
11th3rd2nd
15th
Lucky Numbers
13th
2nd
10th
3rd
11th
3rd
6th
12th3rd
Lucky Tickets
1st
1st💎
1st
2nd2nd2nd
4th
1st
3rd
💎
2nd
1st3rd
4th
1st
Mahjong
4th
8th
Maze
7th
Medal Tally
2nd
5th
2nd
11th
9th
Morse Decoder
1st
1st
3rd1st1st2nd
4th4th
2nd
💎
1st
5th
4th
Morse Encoder
2nd3rd2nd2nd4th
3rd
3rd2nd💎
2nd3rd
💎
2nd
11th
Musical Chords
2nd
N Queens
1st
11th
1st
2nd
4th
3rd4th
3rd
Niven Numbers
10th9th5th2nd1st
1st9th1st1st2nd4th1st9th1st1st1st1st3rd3rd2nd6th1st4th1st
1st1st1st6th1st5th1st1st1st2nd1st5th1st1st1st1st1st
13th1st7th8th6th6th1st7th3rd1st3rd
Niven Numbers (Long)
9th
1st1st
1st7th4th3rd2nd4th9th5th1st1st3rd3rd1st13th1st4th5th2nd1st
1st4th1st5th1st1st4th1st1st1st1st5th3rd1st18th5th1st
1st
5th1st1st
4th3rd
Number Spiral
1st
2nd
💎
15th2nd
1st
2nd
💎
💎3rd
3rd
3rd14th
Odious Numbers
2nd5th4th1st
1st10th4th2nd1st4th1st1st1st5th1st3rd5th3rd4th
4th
1st
1st1st1st4th1st1st1st1st1st1st1st9th7th2nd1st1st4th7th
10th1st6th1st6th6th1st3rd1st1st6th
Odious Numbers (Long)
6th6th4th1st
1st1st2nd1st1st4th1st1st1st3rd1st3rd3rd12th3rd
1st
6th
1st1st1st1st3rd4th1st4th
2nd7th6th4th1st1st1st3rd5th
5th
7th
1st1st
1st3rd4th
Ordinal Numbers
6th
2nd
4th11th
3rd2nd
1st
1st2nd2nd2nd
8th
4th2nd1st3rd3rd
1st
3rd
4th3rd
3rd2nd1st
2nd
1st1st
3rd
PalindromemordnilaP
10th
48th
Pangram Grep
5th
1st5th
14th
4th3rd2nd1st2nd7th
3rd1st
3rd
11th💎3rd20th5th4th5th
7th
7th15th5th2nd
5th
4th
Pascal’s Triangle
5th
1st1st
18th
2nd5th
1st
3rd4th1st5th3rd
7th
6th
1st2nd
7th1st5th1st1st
1st9th9th6th
1st1st1st
3rd
1st
4th
4th
Pernicious Numbers
1st6th1st1st
24th1st1st1st1st4th1st7th1st1st1st1st1st12th1st4th1st1st3rd
1st1st1st1st2nd1st15th1st1st1st1st1st1st1st1st1st1st1st
6th1st6th4th6th1st1st5th1st1st3rd
Pernicious Numbers (Long)
5th5th
6th
13th3rd8th
2nd3rd1st4th1st4th4th4th4th12th2nd3rd9th3rd5th
1st4th3rd13th2nd1st6th7th3rd6th2nd5th5th1st5th1st3rd4th
6th1st4th
1st1st
2nd
Poker
4th
4th
Polyominoes
💎
2nd
3rd
3rd
2nd
4th
💎
1st
Prime Numbers
7th
1st
24th
21st1st1st4th1st
3rd1st5th1st
7th
1st
1st1st1st1st1st3rd1st1st
3rd
1st
1st1st1st1st
11th
1st6th
5th3rd5th1st
Prime Numbers (Long)
6th
1st
19th11th10th1st1st3rd1st
2nd1st3rd4th1st1st4th
5th
10th
1st1st7th1st2nd1st1st1st1st2nd
6th
1st1st6th
1st
9th5th
1st
Proximity Grid
4th
2nd
3rd
5th1st3rd💎
4th
4th12th3rd💎
2nd
💎3rd
7th2nd
1st
QR Decoder
2nd
3rd4th4th2nd
14th
3rd2nd
5th4th
2nd
7th
8th
Quine
1st6th1st5th4th2nd11th1st11th6th1st8th2nd1st9th1st
1st7th7th1st
1st1st3rd
1st1st1st1st1st1st1st1st1st1st1st5th13th1st1st4th1st
1st15th1st5th1st8th1st
2nd
1st
Recamán
2nd
4th
22nd
6th
5th
2nd1st2nd2nd
2nd
14th4th8th
5th
3rd
1st4th
2nd
Repeating Decimals
1st
1st
1st
4th
1st
Reverse Polish Notation
3rd
2nd1st
9th
2nd
💎
1st4th
1st8th
1st
4th
4th
5th
14th
3rd
2nd
Reversi
1st💎
3rd
3rd2nd💎
3rd1st
2nd
3rd
2nd
Rijndael S-box
2nd
2nd
2nd
2nd
2nd
14th
3rd
💎
3rd
3rd
3rd
2nd
Rock-paper-scissors-Spock-lizard
1st💎
17th
💎3rd
2nd3rd
20th
5th
2nd
Roman to Arabic
1st
1st2nd
1st6th1st💎1st2nd2nd1st
3rd
7th
2nd
7th
3rd
2nd1st3rd
1st1st1st
6th
💎
3rd
Rule 110
1st
6th
1st3rd3rd
5th
8th1st
2nd
8th
3rd
5th
Seven Segment
6th
1st💎
3rd
6th
3rd💎💎
3rd13th
2nd
4th3rd💎
2nd8th💎
4th
💎
SI Units
💎
2nd
4th
Sierpiński Triangle
1st
1st
1st4th1st1st
6th
1st1st1st1st
4th
2nd5th1st
💎
2nd1st2nd
8th1st
4th
💎
2nd
2nd1st
Smith Numbers
2nd
15th
2nd
💎
8th
Spelling Numbers
1st
1st1st
4th
Star Wars Opening Crawl
19th
2nd
50th
Sudoku
💎
13th
💎
2nd
10th
Sudoku (Fill-in)
💎
13th
2nd
3rd4th
7th
3rd
Ten-pin Bowling
1st3rd
3rd
3rd💎2nd
4th4th
6th2nd
4th
3rd
4th
Time Distance
3rd
2nd
1st
2nd
3rd
13th
Tongue-twisters
52nd
💎
27th
Transpose Sentence
8th
3rd
4th
3rd3rd2nd
2nd1st1st
2nd3rd2nd3rd7th7th
💎
4th
10th
4th
1st8th
United States
4th
7th1st2nd
4th
2nd2nd💎1st
3rd2nd1st
3rd💎
3rd4th
9th1st
3rd
3rd
Vampire Numbers
20th
60th
15th
Van Eck Sequence
5th
1st
2nd4th
1st
5th3rd
7th
1st4th
8th
2nd
5th6th5th
1st
3rd
1st
Zeckendorf Representation
6th
2nd2nd
3rd
2nd
1st2nd
2nd
2nd
4th
1st
2nd
1st
Zodiac Signs
8th
3rd
2nd
7th
12th
5th
2nd
4th
6th
4th
2nd
γ
2nd
2nd
1st
3rd
💎
3rd
λ
2nd
10th
💎
6th
π
2nd
3rd2nd
15th6th
4th4th3rd
9th
13th
1st
3rd
4th3rd
9th
τ
2nd
3rd2nd
15th10th
3rd2nd2nd
13th
1st
3rd
4th2nd
7th
φ
2nd
7th
1st3rd
7th9th
4th2nd4th
11th1st
5th
1st
1st
3rd
1st3rd5th8th1st
7th
1st
6th
√2
2nd
1st4th
1st9th
4th2nd4th
1st
1st
10th1st
1st
3rd
1st1st4th8th1st
1st
6th
𝑒
5th
2nd
11th
8th3rd4th
1st
1st4th3rd
10th
12th
1st
1st
3rd
5th6th3rd
1st
1st