12 Days of Christmas
8th
6th
6th
💎
💎
24 Game
4th
99 Bottles of Beer
5th
3rd
1st23rd2nd10th2nd
Abundant Numbers
3rd6th5th
4th
5th4th26th
8th
2nd10th1st3rd5th
Abundant Numbers (Long)
7th2nd3rd
3rd
6th4th11th
5th
1st4th1st3rd
Arabic to Roman
4th💎3rd1st💎
2nd6th
4th17th💎3rd2nd
Arithmetic Numbers
9th3rd4th
3rd
3rd16th
2nd10th3rd6th
Arrows
2nd4th2nd
4th
3rd3rd3rd
4th
3rd💎2nd1st
Ascending Primes
17th
12th
💎
1st10th
ASCII Table
1st1st2nd
5th
3rd11th
4th
3rd15th💎7th2nd
Billiards
💎
2nd
💎6th2nd2nd
brainfuck
2nd4th
4th11th
6th
1st1st6th
Card Number Validation
5th3rd
2nd
2nd6th
4th
1st14th1st3rd2nd
Catalan Numbers
4th1st10th
1st
1st1st1st
1st
4th1st1st1st
Catalan’s Constant
1st
13th3rd6th
Christmas Trees
6th3rd3rd
1st
3rd7th
2nd
3rd9th1st3rd4th
Collatz
7th3rd1st
8th
5th3rd1st
6th
9th7th2nd9th2nd
CSS Colors
5th
1st
Cubes
💎2nd💎
💎
💎2nd
2nd
2nd4th💎💎2nd
Day of Week
1st1st1st
1st
2nd1st
3rd
1st1st1st1st
DFA Simulator
2nd
💎
💎
1st
💎
💎2nd2nd💎3rd
Diamonds
4th1st2nd
2nd
3rd💎9th
5th
💎6th💎3rd1st
Divisors
14th1st10th
1st
1st9th19th
6th
2nd1st1st1st
Emirp Numbers
1st1st8th
1st
1st18th
10th
1st34th1st1st1st
Emirp Numbers (Long)
6th3rd6th
2nd
3rd5th
3rd
2nd18th1st7th
Emojify
3rd
4th
16th💎
2nd
Evil Numbers
7th8th6th
8th
1st8th14th
5th
2nd1st1st3rd1st
Evil Numbers (Long)
1st7th1st
6th
1st6th13th
8th
1st33rd1st14th3rd
Factorial Factorisation
5th
2nd
💎5th2nd1st💎
Farey Sequence
3rd
10th
14th
8th
1st49th💎1st
Fibonacci
8th1st1st
1st
6th1st1st
5th
8th1st1st7th5th
Fizz Buzz
1st2nd19th
1st
8th1st1st
9th
1st54th1st1st3rd
Foo Fizz Buzz Bar
5th2nd💎
1st
6th3rd1st
11th
1st1st1st5th2nd
Forsyth–Edwards Notation
3rd5th2nd
2nd
2nd1st
5th
💎5th1st11th5th
Fractions
2nd6th9th
1st
6th1st1st
2nd
3rd1st4th1st
Game of Life
6th4th4th
2nd
4th2nd
3rd
💎9th
4th2nd
Gijswijt’s Sequence
3rd
2nd
5th
4th1st4th
2nd
💎24th1st3rd2nd
Happy Numbers
7th6th9th
1st
1st1st
2nd
4th1st2nd1st1st
Happy Numbers (Long)
15th1st3rd
1st
1st1st
2nd
2nd17th💎10th
Hexdump
4th2nd2nd
💎
💎💎
1st
2nd1st1st1st
Intersection
3rd5th3rd
3rd
3rd4th10th
3rd
4th7th3rd2nd
Inventory Sequence
7th2nd6th
1st
7th2nd4th
6th
💎18th3rd9th
ISBN
2nd1st2nd
2nd
1st1st
6th
2nd7th1st8th2nd
Jacobi Symbol
3rd3rd2nd
1st
2nd2nd
3rd2nd3rd
Kaprekar Numbers
9th5th6th
2nd
4th1st
5th
💎3rd💎💎
Kolakoski Constant
4th1st4th
💎
3rd5th
2nd
💎8th2nd1st
Kolakoski Sequence
3rd1st3rd
1st
1st9th
8th
💎7th3rd1st2nd
Leap Years
7th7th3rd
8th
5th4th1st
1st
1st13th1st3rd2nd
Levenshtein Distance
2nd5th💎
2nd
2nd5th
2nd24th
1st3rd43rd
Leyland Numbers
3rd3rd3rd
💎
9th2nd12th
4th
2nd7th1st9th
ln 2
2nd
💎
4th1st
1st
1st1st1st5th
Look and Say
3rd2nd2nd
💎
3rd2nd1st
1st
1st12th💎1st2nd
Lucky Numbers
3rd3rd1st
1st
1st7th
5th
2nd3rd2nd3rd
Lucky Tickets
3rd3rd4th
2nd
2nd4th1st
3rd
2nd1st2nd3rd
Mandelbrot
2nd3rd💎
3rd
2nd1st
1st
💎7th💎1st
Maze
2nd
2nd
💎
2nd8th
4th
💎3rd💎3rd1st
Medal Tally
2nd
2nd
2nd3rd
4th
2nd9th1st4th3rd
Morse Decoder
2nd
3rd
2nd
Morse Encoder
2nd
3rd
Musical Chords
5th6th3rd
3rd
4th
6th
5th
3rd12th3rd7th2nd
N Queens
4th1st2nd
💎
💎1st
2nd6th1st2nd
Niven Numbers
1st1st1st
1st1st
1st1st
9th
8th34th1st6th1st
Niven Numbers (Long)
7th1st1st
1st1st
1st1st
1st
9th1st1st1st2nd
Number Spiral
6th2nd1st
💎
2nd1st
2nd3rd4th3rd2nd
Odious Numbers
9th8th2nd
6th
1st8th11th
8th
2nd1st1st5th1st
Odious Numbers (Long)
9th7th1st
6th
1st6th11th
8th
1st1st1st11th3rd
Ordinal Numbers
4th4th2nd
1st
2nd1st
1st
3rd4th1st13th1st
PalindromemordnilaP
3rd2nd2nd
1st
1st1st
1st
💎1st1st1st3rd
Pangram Grep
9th2nd3rd
1st
1st1st
7th
1st52nd2nd1st1st
Pascal’s Triangle
4th1st3rd
2nd
1st1st7th
4th
💎1st1st1st2nd
Pernicious Numbers
49th30th
30th
1st35th46th
24th
22nd
3rd
Pernicious Numbers (Long)
1st1st1st
4th
1st1st1st
1st
1st1st1st6th
Poker
3rd
2nd
4th
4th
💎
Polyominoes
3rd
2nd
Prime Numbers
16th6th6th
1st
1st1st42nd
20th
8th72nd1st23rd1st
Prime Numbers (Long)
13th1st8th
1st
1st1st1st
3rd
3rd1st1st1st
Proximity Grid
3rd💎3rd
💎
1st4th
4th
2nd💎💎5th5th
QR Decoder
2nd2nd2nd
2nd
3rd2nd
2nd
2nd2nd💎2nd💎
Quine
1st
21st1st26th
1st
1st29th
1st
13th63rd12th1st3rd
Recamán
3rd1st1st
2nd
2nd1st1st
4th
3rd4th1st8th
Repeating Decimals
4th
2nd
2nd
💎4th
1st
💎24th1st5th
Reverse Polish Notation
4th
3rd
1st
1st
4th
3rd2nd💎20th
Reversi
4th7th
2nd
2nd5th1st💎1st
Rijndael S-box
3rd3rd
2nd
💎
3rd
7th2nd4th
Rock-paper-scissors-Spock-lizard
2nd2nd2nd
2nd
1st8th
2nd
2nd9th2nd6th3rd
Roman to Arabic
1st
7th
4th2nd6th
2nd1st
22nd2nd
ROT13
💎2nd2nd
1st
1st3rd
9th
1st46th6th
4th
Rule 110
7th
6th
5th1st
💎
2nd10th💎1st💎💎
Scrambled Sort
1st
2nd
2nd
2nd
💎1st1st10th1st
Set
💎5th
Seven Segment
13th7th
4th
4th
4th
2nd
SI Units
💎
💎
6th💎💎
Sierpiński Triangle
4th1st3rd1st
2nd
9th1st1st
1st
2nd10th2nd3rd3rd
Smith Numbers
3rd3rd💎
2nd
💎1st
5th
2nd4th2nd3rd
Spelling Numbers
1st
2nd
2nd
Star Wars Opening Crawl
2nd
Sudoku (Fill-in)
💎
Ten-pin Bowling
3rd💎3rd
2nd
6th5th
4th
1st11th💎5th
Tic-tac-toe
2nd5th3rd
1st
1st
1st10th1st1st1st
Time Distance
2nd
1st
3rd
Tongue-twisters
4th
3rd
6th
2nd11th
Topological Sort
2nd
3rd
Transpose Sentence
2nd
💎
2nd
3rd
1st
1st3rd1st11th2nd
United States
2nd2nd3rd
3rd
4th💎💎
💎2nd💎6th💎2nd💎2nd
Vampire Numbers
2nd4th3rd
3rd
2nd3rd
2nd
2nd3rd3rd💎
Van Eck Sequence
1st4th1st
1st
1st1st9th
5th
💎1st1st1st
Zeckendorf Representation
5th1st5th
3rd
1st2nd
2nd
1st8th
Zodiac Signs
3rd3rd2nd
2nd
2nd2nd4th
4th
2nd5th💎5th2nd
γ
1st
2nd
2nd2nd1st💎
💎4th💎2nd
λ
6th17th
10th
13th
3rd
💎
π
5th4th
1st
1st1st7th
1st
5th8th5th8th💎
τ
5th4th
1st
1st1st5th
1st
3rd4th5th9th💎
φ
8th
1st
5th4th20th
1st
1st41st1st12th💎
√2
7th
1st
1st1st15th
1st
1st1st1st9th💎
𝑒
10th3rd5th
3rd
10th5th1st
1st
1st1st4th1st💎