12 Days of Christmas
💎
3rd
2nd
23rd10th
10th
4th1st
4th
💎
💎4th3rd
2nd7th
3rd3rd
26th
2nd
6th
24 Game
2nd
99 Bottles of Beer
💎
4th
5th
24th
5th
2nd
3rd💎
💎
3rd5th6th
2nd24th
2nd💎
6th
💎
4th
Abundant Numbers
💎
5th3rd6th2nd11th34th6th9th16th25th
7th6th13th3rd
3rd2nd
12th1st3rd3rd4th
12th3rd
4th6th6th3rd
12th4th19th7th11th
1st5th
12th6th
8th1st
8th
Abundant Numbers (Long)
💎
1st5th
9th
10th10th
27th
1st6th15th5th
2nd2nd
12th1st
3rd1st
10th💎
1st1st3rd6th
9th1st8th4th5th
1st2nd
3rd1st
1st1st
3rd
Arabic to Roman
💎
2nd
3rd
1st
💎
1st
3rd3rd
8th
4th3rd
Arithmetic Numbers
💎
2nd5th
12th
23rd
3rd3rd
1st
3rd5th3rd
4th2nd
💎1st
10th
2nd
Arrows
2nd
3rd
14th
6th
2nd
💎💎
💎
3rd
6th3rd1st2nd
2nd3rd
3rd3rd
12th
💎
Ascending Primes
2nd
2nd
7th
4th
1st
3rd
2nd
25th
💎
ASCII Table
1st
2nd
5th
8th
3rd
💎2nd
9th
1st
19th4th
2nd6th4th
1st13th
2nd
22nd
💎
4th
brainfuck
💎
💎
3rd
7th
7th
3rd
💎
3rd💎
💎
44th
6th💎3rd3rd
2nd8th
3rd1st
12th
💎
Card Number Validation
💎
7th
6th
8th1st
2nd
6th8th
1st
Catalan Numbers
1st
2nd
8th
19th
12th4th
3rd
4th2nd
13th1st2nd1st
1st
10th💎💎1st
3rd1st
1st4th
1st
3rd
Catalan’s Constant
💎
5th
2nd
💎
1st
1st7th
💎
4th
💎
Christmas Trees
2nd
1st
6th
9th
4th
2nd
3rd2nd
10th4th
5th
5th2nd3rd
10th
4th13th
2nd2nd
12th
4th
5th
Collatz
💎
4th1st
4th
9th
9th
1st7th3rd
3rd💎
7th4th
1st
1st1st
7th3rd1st2nd
6th2nd
1st4th
3rd💎6th1st
💎
3rd
CSS Colors
2nd
7th
4th
2nd1st2nd
19th4th
4th3rd
Cubes
💎
2nd
8th
18th
3rd
Day of Week
💎
2nd
8th
14th
1st
1st💎
1st
9th7th3rd
1st4th1st
4th
14th
1st
DFA Simulator
3rd
5th
💎
1st
💎💎
2nd💎
💎
2nd
💎
Diamonds
3rd
1st
2nd
8th
1st
3rd💎
6th
6th
9th4th4th4th
2nd15th
3rd
15th12th
3rd
2nd
Divisors
💎
5th1st7th3rd23rd1st22nd9th
17th
14th1st
1st
4th1st
15th8th1st2nd1st1st1st1st5th
8th1st6th4th
4th1st
3rd1st
1st1st5th4th1st
2nd💎
1st
Emirp Numbers
4th
3rd
2nd20th
7th1st5th
6th
1st
3rd2nd
16th3rd2nd3rd
49th
17th4th4th1st
5th
1st10th
4th2nd
13th
4th
3rd
Emirp Numbers (Long)
💎
2nd
4th
1st💎
1st4th
2nd
16th2nd
1st
3rd
4th
11th
💎
Emojify
2nd
💎
3rd
37th
3rd1st
Evil Numbers
3rd
5th4th6th2nd17th
10th1st8th
1st6th
3rd11th1st2nd8th9th8th21st3rd1st4th
14th5th
1st11th11th3rd13th10th9th19th1st1st
1st3rd2nd19th23rd
8th11th3rd
9th
Evil Numbers (Long)
2nd
4th2nd7th
13th
9th
16th
1st1st
6th5th1st1st5th12th9th14th
1st4th
13th3rd
1st4th6th2nd6th5th5th11th1st32nd
1st3rd2nd5th15th
6th1st
3rd
Factorial Factorisation
💎
💎
4th
4th
4th
2nd2nd
2nd
2nd7th
💎2nd
15th
💎
Farey Sequence
💎
💎7th
6th
13th
4th
1st2nd
1st2nd
4th2nd4th
💎
💎1st
4th3rd4th5th
2nd
Fibonacci
1st45th7th1st12th4th42nd1st1st12th23rd13th10th1st1st1st1st1st1st1st17th18th1st1st3rd7th2nd1st1st1st24th27th1st4th1st10th5th1st8th1st1st
1st1st6th1st
5th3rd1st1st17th1st15th
Fizz Buzz
1st
1st5th12th2nd31st1st41st10th
23rd1st4th5th9th4th24th7th2nd5th18th4th9th3rd5th1st1st1st1st23rd
1st7th5th
5th1st70th3rd16th
1st3rd3rd3rd7th
5th1st
7th
Foo Fizz Buzz Bar
💎
5th2nd
15th
9th
8th
9th
3rd
5th4th
13th
6th7th
48th1st
3rd7th5th
7th1st37th3rd1st
3rd5th
20th
💎
5th
Forsyth–Edwards Notation
💎
💎
4th
1st
3rd💎
💎1st3rd
5th
2nd
2nd3rd
5th
💎
Fractions
2nd
2nd
8th
14th
💎
1st💎
16th
5th
1st
9th7th3rd
2nd24th
1st1st
1st
1st
Game of Life
8th
10th
2nd
12th
Gijswijt’s Sequence
💎
2nd2nd
6th
2nd
1st💎
💎
4th2nd
💎5th2nd
4th
2nd6th
1st3rd4th7th
💎
Happy Numbers
3rd16th
3rd8th2nd24th
7th1st10th
8th4th
1st
3rd3rd
14th3rd7th4th
43rd3rd
4th9th6th4th
9th6th
1st28th
1st2nd3rd15th16th
8th2nd
4th
Happy Numbers (Long)
💎
💎5th
7th
6th
1st11th
2nd
1st2nd
9th2nd4th3rd
1st
1st💎5th💎
7th
1st6th
💎2nd💎2nd
2nd
4th
Hexdump
2nd
10th
💎
2nd💎
1st3rd💎
💎9th
4th
17th
💎
Intersection
💎
💎
6th
2nd
4th💎
2nd3rd1st
7th3rd
2nd
7th
💎
Inventory Sequence
💎
1st6th
16th
18th3rd
19th
7th
4th
3rd💎
3rd
17th1st
7th1st3rd
6th11th
2nd11th
3rd2nd2nd6th
3rd
ISBN
💎
💎
6th
5th
7th
💎
5th2nd
5th
16th💎
12th2nd2nd2nd
10th
2nd💎
6th💎💎16th
💎
5th
Jacobi Symbol
2nd
2nd
4th
5th
💎
1st
1st
12th
2nd3rd💎
2nd4th
3rd4th
2nd
10th
💎
Kolakoski Constant
1st
2nd
2nd
6th
💎
💎
2nd
2nd💎
💎
Kolakoski Sequence
1st
1st6th3rd17th
3rd
10th
1st7th
1st
1st💎
5th1st
12th3rd
18th3rd
1st10th4th2nd
4th4th
1st12th
2nd1st💎8th
💎
1st
Leap Years
💎
5th4th1st3rd16th
3rd10th
3rd
1st1st7th1st
1st2nd
3rd8th2nd7th2nd
1st3rd
9th4th4th4th
1st7th1st1st12th
1st2nd💎18th7th
7th
1st
Levenshtein Distance
6th
10th
1st1st
1st
21st
1st4th3rd
1st
6th16th
3rd
14th
3rd
Leyland Numbers
3rd5th
6th
14th
6th
3rd
2nd💎
11th
11th5th
9th
2nd💎5th
3rd1st
4th5th
12th
💎
ln 2
💎
2nd
8th
1st
3rd
3rd💎
1st
💎💎💎
1st
1st1st
4th💎
4th
2nd
Look and Say
2nd
💎
2nd
8th
11th
5th
2nd
4th💎
12th8th
1st
1st
8th2nd2nd💎
4th
2nd22nd
2nd3rd
3rd
1st
2nd
Lucky Numbers
💎
💎1st
2nd
3rd
12th
1st2nd
1st
💎💎
4th
3rd
2nd1st
7th2nd
3rd1st1st2nd
💎5th💎3rd
1st💎
3rd
💎
Lucky Tickets
💎
💎
7th
8th
3rd
4th💎
11th
💎💎2nd
1st1st
1st2nd
9th
1st
Mahjong
💎
Maze
💎
Medal Tally
💎
8th
2nd
2nd💎
3rd
3rd💎2nd
2nd12th
1st💎
10th
2nd
Morse Decoder
💎
3rd
7th
3rd
💎
💎💎💎
3rd10th
3rd💎
8th
2nd
Morse Encoder
💎
4th
10th
2nd
💎
2nd
19th
3rd💎
12th
Musical Chords
4th
N Queens
💎
💎
Niven Numbers
1st14th1st2nd1st2nd22nd8th13th13th1st1st
1st1st
1st3rd3rd2nd6th14th4th1st2nd8th3rd1st1st4th5th5th1st1st1st2nd1st4th7th1st31st
1st3rd
9th1st
6th1st3rd
1st11th
Niven Numbers (Long)
2nd10th5th1st6th
13th6th7th7th
1st
1st9th
1st5th1st1st5th13th2nd20th
4th1st12th18th1st1st1st4th6th4th5th
15th1st1st
1st2nd
1st6th
6th1st7th
4th7th
Number Spiral
7th
3rd
2nd
5th
7th
1st
6th15th
💎
10th
Odious Numbers
3rd
1st4th1st2nd14th
11th1st9th
1st6th
3rd12th3rd2nd
8th17th3rd1st3rd
11th5th
1st6th6th2nd13th5th6th16th1st1st
1st3rd
16th21st
8th14th5th
7th
Odious Numbers (Long)
2nd
1st2nd6th
12th
10th
9th
1st3rd
6th
1st1st5th12th8th13th
1st4th
11th3rd
1st4th6th2nd6th6th9th12th1st1st
1st3rd
5th12th
6th3rd
3rd
Ordinal Numbers
💎
2nd
3rd
10th
14th
9th6th
3rd
💎💎
10th2nd
2nd
41st1st
6th1st3rd2nd
4th15th
3rd3rd
1st💎
13th
1st
1st
4th
PalindromemordnilaP
7th
18th
15th💎
2nd
2nd28th
1st
7th
1st
Pangram Grep
💎
5th1st
12th
12th
3rd4th
1st
5th💎
3rd16th2nd
3rd
4th
6th10th7th4th
3rd1st
3rd
5th
💎
6th
Pascal’s Triangle
💎
1st
3rd
6th
16th
4th5th
4th
3rd5th
7th
1st5th
6th1st
1st4th1st
1st1st
1st2nd
3rd
1st
6th
Pernicious Numbers
💎1st1st1st1st3rd20th1st1st5th1st16th
1st1st
1st1st3rd1st4th1st1st10th2nd1st3rd1st1st5th11th1st1st1st1st1st1st1st1st1st1st
1st3rd
5th1st
9th14th1st
1st12th
Pernicious Numbers (Long)
💎
3rd3rd
6th
13th
1st
1st2nd
4th3rd
5th
5th6th2nd
1st1st
1st3rd
2nd
3rd
Poker
3rd
Prime Numbers
1st
6th5th10th3rd7th
8th1st15th
6th4th
1st
1st2nd11th
17th1st3rd1st1st
1st8th
1st1st8th3rd
1st8th
1st1st
1st1st
10th17th
6th10th2nd
1st
Prime Numbers (Long)
1st
2nd9th
23rd
3rd
12th
2nd8th
1st
1st4th7th
18th9th
1st1st
34th1st13th1st1st1st2nd
6th
6th1st
1st6th
1st1st
💎
1st
Proximity Grid
13th
QR Decoder
3rd
Quine
1st5th1st2nd6th2nd26th1st10th5th2nd16th1st1st1st11th1st22nd1st1st3rd
17th1st2nd1st1st1st1st1st1st
1st1st1st1st1st5th23rd1st1st
1st1st1st1st1st5th1st4th1st13th
2nd1st
Recamán
2nd
💎4th
4th
17th
💎6th
2nd
💎1st
4th
💎
1st1st
4th3rd1st4th
6th2nd
2nd1st
1st💎💎💎
2nd
1st
Repeating Decimals
8th
💎
2nd
💎💎💎
💎1st
1st
7th
💎
Reverse Polish Notation
💎
6th
7th
2nd
1st2nd
1st
4th
2nd
8th💎💎2nd
5th
2nd9th
5th💎💎19th
1st
Reversi
6th
1st
2nd
13th
💎
3rd2nd
1st
6th
💎
Rijndael S-box
14th
2nd
2nd
💎29th
2nd
8th
💎
Rock-paper-scissors-Spock-lizard
💎
2nd
5th
2nd
4th💎
💎4th
3rd8th
2nd
23rd
3rd
Roman to Arabic
2nd
2nd
8th
1st
1st
10th
8th3rd
9th
4th1st
5th
16th
1st
Rule 110
💎
1st
2nd
14th
💎
3rd1st
5th
3rd4th💎
9th
💎6th
4th💎
2nd
1st
Seven Segment
💎
5th
3rd
7th
2nd
2nd💎
💎2nd2nd
4th
3rd10th
2nd💎
4th
Sierpiński Triangle
💎
4th
2nd
5th
14th
3rd
💎1st
25th
7th6th3rd
7th
3rd14th
💎💎
16th
Smith Numbers
💎
3rd
4th
2nd
💎
2nd3rd
3rd2nd
2nd
2nd5th2nd
3rd4th
💎2nd
12th
💎
Spelling Numbers
💎
14th1st
💎💎
💎
3rd
2nd12th
1st
💎
Star Wars Opening Crawl
4th
2nd
8th
Sudoku
2nd
Sudoku (Fill-in)
2nd
Ten-pin Bowling
3rd
3rd
3rd
3rd
4th
15th
2nd💎💎
💎6th
5th
Time Distance
8th
4th
2nd
💎
2nd2nd3rd
2nd13th
3rd
Tongue-twisters
6th
2nd
4th
6th1st
💎
7th
3rd
6th
3rd
Transpose Sentence
💎
10th
4th
1st
1st2nd
2nd35th
1st1st
18th
💎
United States
2nd
7th
15th
3rd
32nd
2nd
2nd49th1st4th
11th
Vampire Numbers
1st
5th
3rd
2nd2nd
1st
2nd
3rd
3rd5th
1st💎
12th
💎
Van Eck Sequence
1st
1st4th
4th
14th
1st3rd4th💎
1st💎
1st7th
💎
9th1st
6th3rd4th
💎1st
1st1st
1st1st💎1st
💎
1st
Zeckendorf Representation
💎
2nd
3rd
1st
5th4th
1st7th
1st2nd
4th
2nd
Zodiac Signs
💎
3rd
💎💎
2nd3rd3rd
1st
3rd
1st
γ
1st
λ
11th
7th
3rd
π
2nd
2nd
9th
7th
14th5th
2nd
2nd💎
7th11th
3rd
11th
1st
💎💎💎
4th
1st7th
5th💎
6th
1st
τ
2nd
2nd
8th
7th
14th
4th
2nd💎
5th8th
3rd
11th
1st
💎💎💎
4th
1st5th
4th💎
6th
1st
φ
2nd
2nd
2nd
1st
13th13th
3rd
5th💎
6th1st
5th
19th18th
38th
1st💎💎
1st
1st1st
1st1st
1st
4th
√2
2nd
2nd
6th
1st
16th12th
3rd
5th💎
3rd1st
3rd
21st
1st
1st💎💎
1st
1st1st
1st3rd
1st
1st
𝑒
2nd
3rd
2nd
3rd
15th6th
3rd
4th💎
7th5th
12th
1st
1st
1st3rd4th
5th
1st1st
1st💎
1st
💎