12 Days of Christmas
💎
2nd
2nd
8th8th
9th
3rd1st
3rd
💎
💎3rd3rd
2nd28th
3rd2nd
13th
4th
4th
24 Game
2nd
99 Bottles of Beer
💎
3rd
5th
11th
5th
2nd
4th💎
💎
4th3rd6th
2nd21st
3rd💎
11th
3rd
4th
Abundant Numbers
💎
5th3rd6th2nd8th32nd6th8th16th15th
4th5th11th3rd
1st2nd
11th1st2nd3rd2nd
11th2nd
1st4th4th💎
11th1st16th4th9th
1st5th
3rd4th
4th1st
8th
Abundant Numbers (Long)
💎
1st5th
9th
10th7th
19th
1st5th15th3rd
2nd2nd
11th1st
3rd1st
10th💎
1st1st3rd6th
9th1st8th4th3rd
3rd2nd
3rd1st
1st1st
3rd
Arabic to Roman
💎
2nd
3rd
1st
💎
1st
5th3rd
7th
4th3rd
Arithmetic Numbers
💎
2nd5th
12th
14th
3rd3rd
1st
3rd5th3rd
4th10th
2nd1st
6th
3rd
Arrows
2nd
3rd
14th
6th
2nd
💎💎
💎
3rd
6th3rd2nd2nd
2nd6th
3rd3rd
7th
💎
Ascending Primes
2nd
2nd
7th
4th
1st
3rd
1st
24th
💎
ASCII Table
1st
2nd
2nd
12th
3rd
4th2nd
9th
1st
4th4th
2nd6th4th
1st19th
4th
15th
2nd
4th
brainfuck
💎
💎
3rd
3rd
4th
3rd
💎
2nd💎
💎
14th
6th💎2nd3rd
2nd7th
3rd1st
💎
💎
Card Number Validation
💎
6th
6th
8th1st
2nd
6th8th
1st
Catalan Numbers
1st
2nd
8th
19th
12th4th
3rd
4th2nd
13th1st2nd1st
1st
10th2nd💎1st
3rd1st
3rd4th
1st
3rd
Catalan’s Constant
💎
6th
2nd
💎
1st
1st12th
1st
3rd
1st
Christmas Trees
2nd
1st
6th
7th
4th
2nd
3rd2nd
10th4th
5th
5th2nd3rd
10th
4th15th
5th2nd
3rd
4th
5th
Collatz
💎
4th1st
4th
6th
9th
1st7th4th
3rd💎
4th4th
1st
1st1st
7th3rd1st2nd
6th2nd
1st1st
2nd💎6th1st
1st
3rd
CSS Colors
2nd
4th
4th
3rd1st2nd
19th4th
4th3rd
Cubes
💎
2nd
15th
35th
2nd
Day of Week
💎
2nd
6th
1st
1st
1st💎
1st
9th7th3rd
1st4th1st
1st
14th
1st
DFA Simulator
2nd
6th
💎
4th
💎💎
2nd💎
💎
2nd
💎
Diamonds
3rd
1st
2nd
13th
💎
4th💎
6th
6th
9th4th4th4th
2nd25th
2nd
10th12th
4th
2nd
Divisors
💎
5th1st7th3rd23rd1st22nd4th
1st
14th1st
1st
4th1st
15th7th1st3rd1st1st1st1st5th
8th1st6th4th
1st1st
3rd1st
1st1st5th1st1st
2nd💎
1st
Emirp Numbers
💎
3rd
2nd1st
7th1st11th
1st
1st
1st2nd
16th3rd1st2nd
31st
17th1st2nd1st
5th
1st21st
5th4th
1st
5th
1st
Emirp Numbers (Long)
💎
2nd
3rd
1st💎
1st4th
2nd
16th2nd
1st
3rd
3rd
3rd
2nd
Emojify
1st
💎
2nd
14th
3rd1st
Evil Numbers
3rd9th
5th4th6th2nd7th
9th1st5th
1st6th
1st11th1st1st8th7th8th21st3rd1st1st
14th5th
1st11th11th3rd13th10th9th16th1st1st
1st3rd2nd19th23rd
8th11th3rd
9th
Evil Numbers (Long)
2nd
4th2nd7th
1st
8th
16th
1st1st
6th5th1st1st5th11th9th14th
1st4th
13th3rd
1st4th6th2nd6th5th5th11th1st32nd
1st3rd2nd5th15th
6th1st
3rd
Factorial Factorisation
💎
💎
2nd
4th
4th
2nd2nd
2nd
2nd12th
💎2nd
13th
💎
Farey Sequence
💎
💎7th
2nd
1st
4th
1st2nd
1st2nd
4th2nd4th
💎
💎1st
2nd3rd4th5th
2nd
Fibonacci
1st
45th7th1st12th4th8th1st1st11th23rd3rd10th1st1st1st1st1st1st1st17th1st1st1st2nd7th2nd1st1st1st23rd27th1st4th1st10th5th1st8th1st1st
1st1st6th1st
5th3rd1st1st17th1st15th
Fizz Buzz
1st
1st5th12th2nd30th1st40th7th
1st1st4th5th9th4th24th6th2nd5th18th1st9th3rd4th1st1st1st1st23rd
1st7th5th
5th1st70th3rd1st
1st3rd3rd1st7th
5th6th
7th
Foo Fizz Buzz Bar
💎
5th2nd
15th
6th
1st
9th
3rd
5th4th
12th
5th7th
44th1st
3rd7th5th
6th1st37th3rd1st
1st5th
13th
1st
5th
Forsyth–Edwards Notation
💎
💎
3rd
2nd
2nd💎
💎1st3rd
7th
2nd
1st3rd
1st
1st
Fractions
2nd
2nd
7th
23rd
3rd
1st💎
16th
5th
1st
9th7th3rd
2nd48th
1st1st
1st
1st
Game of Life
11th
18th
2nd
7th
Gijswijt’s Sequence
💎
2nd2nd
6th
2nd
1st💎
💎
4th2nd
💎5th2nd
4th
2nd10th
1st3rd4th7th
2nd
Happy Numbers
💎
16th
2nd8th2nd18th
7th1st7th
1st1st
1st
1st2nd
10th2nd4th1st
24th1st
1st1st1st1st
8th6th
1st1st
💎2nd1st1st16th
7th2nd
1st
Happy Numbers (Long)
💎
💎5th
7th
10th
1st11th
2nd
1st2nd
9th2nd4th2nd
1st
1st💎5th💎
7th
1st12th
2nd2nd💎1st
1st
4th
Hexdump
2nd
7th
💎
1st💎
2nd3rd💎
💎1st
4th
15th
2nd
Intersection
💎
💎
5th
1st
6th💎
2nd3rd1st
7th5th
💎
6th
💎
Inventory Sequence
💎
1st6th
15th
18th3rd
13th
7th
1st
3rd💎
3rd
17th1st
7th1st3rd
6th11th
2nd16th
3rd2nd2nd6th
3rd
ISBN
💎
💎
💎
💎
7th
💎
5th2nd
5th
16th💎
12th2nd2nd2nd
10th
2nd1st
4th💎💎9th
2nd
5th
Jacobi Symbol
2nd
2nd
3rd
5th
2nd
1st
1st
5th
2nd3rd💎
2nd4th
3rd7th
3rd
6th
2nd
Kolakoski Constant
1st
3rd
2nd
6th
3rd
💎
2nd
3rd💎
2nd
Kolakoski Sequence
1st
1st6th3rd17th
2nd
10th
1st6th
2nd
1st💎
4th1st
12th3rd
18th3rd
1st10th4th2nd
4th4th
1st17th
1st1st💎7th
1st
1st
Leap Years
💎
5th4th1st3rd7th
3rd4th
4th
1st1st7th1st
1st2nd
1st8th2nd5th2nd
1st3rd
9th4th4th4th
1st7th1st1st12th
1st2nd💎17th7th
7th
1st
Levenshtein Distance
4th
1st
1st1st
1st
14th
💎4th3rd
1st
6th1st
3rd
1st
3rd
Leyland Numbers
3rd5th
6th
4th
6th
3rd
2nd💎
11th
9th5th
9th
2nd💎5th
3rd6th
4th5th
8th
1st
ln 2
💎
2nd
1st
1st
3rd
3rd💎
1st
💎💎💎
1st
1st1st
4th💎
4th
2nd
Look and Say
2nd
💎
2nd
8th
12th
5th
3rd
3rd💎
11th8th
1st
1st
8th2nd2nd💎
1st
2nd47th
2nd3rd
1st
1st
2nd
Lucky Numbers
💎
💎1st
1st
💎
6th
1st2nd
1st
💎💎
4th
3rd
2nd1st
7th2nd
3rd1st1st2nd
💎5th💎11th
💎💎
3rd
2nd
Lucky Tickets
💎
💎
7th
9th
3rd
4th💎
1st
💎💎2nd
1st1st
💎2nd
5th
1st
Mahjong
💎
Maze
💎
Medal Tally
💎
14th
2nd
2nd💎
2nd
💎2nd2nd
3rd20th
1st💎
8th
2nd
Morse Decoder
💎
3rd
10th
3rd
💎
💎💎💎
3rd15th
💎💎
3rd
💎
Morse Encoder
💎
4th
8th
2nd
💎
2nd
20th
3rd💎
11th
Musical Chords
4th
N Queens
2nd
1st
Niven Numbers
1st
14th1st1st1st2nd19th1st13th1st1st1st
1st1st
1st1st1st1st6th14th1st1st2nd5th1st1st1st4th1st1st1st1st1st1st1st4th7th1st31st
1st3rd
4th1st
1st1st1st
1st11th
Niven Numbers (Long)
2nd
10th5th1st6th
13th1st7th6th
1st
1st8th
1st5th1st1st5th12th1st20th
4th1st8th18th1st1st1st4th6th4th5th
15th2nd1st
1st2nd
1st6th
6th1st5th
3rd7th
Number Spiral
13th
3rd
2nd
5th
7th
1st
6th28th
💎
5th
Odious Numbers
3rd
1st4th1st2nd9th
11th1st4th
1st6th
1st12th1st1st
8th17th2nd1st1st
11th5th
1st6th1st2nd13th5th6th13th1st1st
1st3rd
16th21st
8th14th5th
7th
Odious Numbers (Long)
2nd
1st2nd6th
9th
10th
5th
1st3rd
6th
1st1st5th6th8th13th
1st4th
11th3rd
1st4th6th2nd6th6th9th12th1st1st
1st3rd
5th12th
6th3rd
3rd
Ordinal Numbers
💎
2nd
3rd
9th
12th
9th6th
5th
💎💎
10th2nd
2nd
41st1st
6th1st3rd2nd
4th15th
3rd4th
1st💎
12th
1st
5th
4th
PalindromemordnilaP
5th
13th
15th💎
2nd
2nd5th
1st
7th
1st
Pangram Grep
💎
5th1st
11th
1st
3rd4th
1st
5th💎
1st16th2nd
3rd
4th
6th10th7th4th
3rd1st
2nd
5th
1st
6th
Pascal’s Triangle
💎
1st
3rd
6th
11th
4th5th
5th
3rd5th
7th
1st5th
6th1st
1st4th1st
1st1st
1st2nd
1st
1st
6th
Pernicious Numbers
💎
1st1st1st1st3rd1st1st1st1st1st1st
1st1st
1st1st1st1st4th1st1st10th2nd1st1st1st1st5th11th1st1st1st1st1st1st1st1st1st1st
1st3rd
1st1st
9th14th1st
1st12th
Pernicious Numbers (Long)
💎
3rd3rd
5th
12th
1st
1st2nd
4th3rd
5th
5th6th2nd
1st1st
1st3rd
1st
3rd
Poker
3rd
Prime Numbers
1st
6th4th10th3rd6th
1st1st1st
6th3rd
1st
1st2nd11th
17th1st3rd1st1st
1st8th
1st1st1st3rd
1st8th
1st1st
1st1st
1st17th
5th9th2nd
1st
Prime Numbers (Long)
1st
2nd9th
19th
💎
1st
2nd8th
1st
1st4th7th
18th9th
1st1st
34th1st10th1st1st1st2nd
6th
1st1st
1st6th
1st1st
💎
1st
Proximity Grid
12th
QR Decoder
3rd
Quine
1st
5th1st2nd6th2nd26th1st9th5th2nd2nd1st1st1st11th1st22nd1st1st3rd
17th1st2nd1st1st1st1st1st1st
1st1st1st1st1st5th23rd1st1st
1st1st1st1st1st5th1st4th1st13th
2nd1st
Recamán
2nd
💎4th
2nd
6th
💎6th
1st
💎1st
4th
💎
1st1st
4th3rd1st4th
6th2nd
2nd3rd
1st💎💎💎
2nd
1st
Repeating Decimals
1st
💎
3rd
💎💎💎
💎1st
1st
4th
💎
Reverse Polish Notation
💎
5th
11th
2nd
1st2nd
1st
4th
2nd
8th💎💎2nd
5th
2nd13th
3rd💎💎20th
1st
Reversi
5th
1st
3rd
12th
💎
3rd8th
1st
2nd
💎
Rijndael S-box
9th
2nd
2nd
💎14th
💎
9th
💎
Rock-paper-scissors-Spock-lizard
💎
2nd
5th
3rd
4th💎
💎2nd
3rd5th
4th
16th
💎
Roman to Arabic
2nd
2nd
7th
1st
1st
10th
7th3rd
9th
4th1st
3rd
7th
1st
Rule 110
💎
1st
2nd
14th
💎
1st💎
4th
3rd3rd💎
8th
💎18th
2nd💎
1st
1st
Seven Segment
💎
5th
3rd
7th
2nd
2nd💎
💎2nd2nd
4th
3rd13th
2nd💎
2nd
Sierpiński Triangle
💎
4th
2nd
5th
11th
3rd
💎💎
24th
7th6th3rd
7th
3rd24th
💎💎
16th
Smith Numbers
💎
3rd
6th
2nd
💎
5th3rd
3rd2nd
2nd
2nd5th2nd
3rd6th
💎2nd
3rd
2nd
Spelling Numbers
💎
15th1st
💎💎
2nd
3rd
2nd8th
💎
2nd
Star Wars Opening Crawl
3rd
3rd
5th
Sudoku
2nd
Sudoku (Fill-in)
3rd
Ten-pin Bowling
3rd
3rd
6th
3rd
4th
9th
💎💎💎
💎10th
4th
Time Distance
7th
4th
2nd
💎
2nd2nd3rd
2nd6th
💎
Tongue-twisters
4th
2nd
4th
5th1st
💎
3rd
3rd
4th
3rd
Transpose Sentence
💎
9th
4th
1st
1st2nd
2nd15th
1st1st
18th
💎
United States
2nd
7th
10th
3rd
27th
2nd
2nd31st1st3rd
3rd
Vampire Numbers
3rd
6th
2nd
1st💎
1st
2nd
3rd
3rd17th
1st💎
6th
2nd
Van Eck Sequence
1st
1st4th
4th
8th
1st3rd4th💎
1st💎
1st7th
💎
9th1st
6th3rd4th
💎1st
1st1st
1st1st💎1st
💎
1st
Zeckendorf Representation
💎
2nd
3rd
1st
5th4th
1st12th
1st2nd
1st
2nd
Zodiac Signs
💎
3rd
3rd💎
2nd3rd3rd
1st
2nd
1st
γ
1st
λ
11th
6th
💎
π
2nd
2nd
9th
5th
9th5th
2nd
2nd💎
5th11th
1st
11th
1st
💎💎💎
4th
1st9th
4th💎
5th
1st
τ
2nd
2nd
8th
4th
9th
3rd
2nd💎
3rd8th
1st
11th
1st
💎💎💎
4th
1st6th
4th💎
5th
💎
φ
2nd
2nd
2nd
1st
1st13th
3rd
5th💎
5th1st
5th
16th18th
38th
1st💎💎
1st
1st1st
1st1st
1st
4th
√2
2nd
2nd
6th
1st
1st12th
3rd
5th💎
3rd1st
1st
21st
1st
1st💎💎
1st
1st1st
1st3rd
1st
1st
𝑒
2nd
3rd
2nd
1st
1st6th
3rd
4th💎
7th5th
10th
1st
1st
1st3rd4th
5th
1st1st
1st💎
1st
1st