12 Days of Christmas
8th
6th
6th
💎
💎
24 Game
4th
99 Bottles of Beer
5th
4th
1st24th2nd9th2nd
Abundant Numbers
3rd6th5th
4th
4th4th26th
8th
2nd10th1st3rd5th
Abundant Numbers (Long)
7th2nd3rd
3rd
5th5th11th
5th
1st8th1st3rd
Arabic to Roman
4th💎3rd1st💎
2nd6th
4th17th💎3rd2nd
Arithmetic Numbers
11th4th3rd
3rd
6th17th
2nd10th3rd8th
Arrows
2nd4th2nd
4th
3rd2nd3rd
4th
3rd💎2nd1st
Ascending Primes
18th
13th
2nd
1st12th
ASCII Table
2nd1st3rd
5th
2nd11th
4th
3rd15th💎7th2nd
Billiards
💎
2nd
💎6th2nd2nd
brainfuck
2nd4th
3rd11th
6th
1st1st6th
Card Number Validation
5th4th
2nd
2nd6th
4th
1st14th1st3rd2nd
Catalan Numbers
4th1st10th
1st
1st1st1st
1st
4th1st1st1st
Catalan’s Constant
1st
15th3rd6th
Christmas Trees
6th3rd3rd
1st
5th7th
2nd
3rd10th1st4th4th
Collatz
9th3rd1st
11th
5th3rd1st
6th
9th7th2nd11th2nd
CSS Colors
5th
1st
Cubes
💎2nd💎
💎
💎2nd
2nd
2nd4th💎💎2nd
Day of Week
1st1st1st
1st
1st1st
4th
1st1st1st1st
DFA Simulator
2nd
2nd
💎
1st
💎
💎2nd2nd💎3rd
Diamonds
4th1st2nd
3rd
4th2nd9th
5th
💎7th💎5th1st
Divisors
14th1st9th
1st
1st5th19th
6th
2nd1st1st1st
Emirp Numbers
1st1st8th
1st
4th18th
10th
1st42nd1st1st1st
Emirp Numbers (Long)
8th3rd8th
2nd
2nd5th
3rd
3rd21st1st7th
Emojify
3rd
1st
18th💎
2nd
Evil Numbers
8th10th7th
10th
1st13th15th
7th
2nd1st1st4th1st
Evil Numbers (Long)
2nd9th1st
7th
1st11th13th
8th
1st38th1st15th3rd
Factorial Factorisation
6th
2nd
💎5th2nd1st💎
Farey Sequence
4th
10th
14th
8th
1st56th💎1st
Fibonacci
12th1st1st
1st
7th1st1st
6th
9th1st1st7th5th
Fizz Buzz
1st3rd19th
1st
8th27th1st
9th
1st58th1st1st3rd
Foo Fizz Buzz Bar
5th3rd💎
1st
6th4th1st
11th
1st1st1st6th2nd
Forsyth–Edwards Notation
3rd5th2nd
3rd
3rd1st
5th
💎6th1st11th5th
Fractions
3rd7th9th
1st
6th1st1st
2nd
3rd1st4th1st
Game of Life
5th4th3rd
2nd
3rd3rd
3rd
💎1st
4th2nd
Gijswijt’s Sequence
4th
2nd
5th
4th1st4th
2nd
💎27th1st3rd2nd
Happy Numbers
7th6th9th
1st
1st1st
2nd
4th1st2nd1st1st
Happy Numbers (Long)
15th1st2nd
1st
4th1st
2nd
2nd23rd💎10th
Hexdump
4th2nd2nd
💎
2nd💎
1st
2nd1st1st1st
Intersection
3rd5th3rd
3rd
4th3rd10th
3rd
4th13th3rd2nd
Inventory Sequence
7th2nd7th
1st
7th3rd4th
6th
💎18th3rd11th
ISBN
2nd1st2nd
2nd
1st1st
6th
2nd7th1st10th2nd
Jacobi Symbol
3rd3rd2nd
1st
1st2nd
3rd2nd3rd
Kaprekar Numbers
9th5th5th
2nd
4th2nd
5th
2nd3rd💎💎
Kolakoski Constant
4th1st4th
💎
3rd5th
3rd
💎9th2nd1st
Kolakoski Sequence
3rd1st2nd
1st
1st9th
8th
💎7th3rd1st2nd
Leap Years
7th7th3rd
8th
6th4th1st
1st
1st14th1st3rd2nd
Levenshtein Distance
2nd5th💎
2nd
3rd5th
2nd25th
3rd46th
Leyland Numbers
4th3rd4th
💎
9th2nd13th
4th
2nd8th1st9th
ln 2
2nd
💎
3rd1st
1st
1st1st1st5th
Look and Say
3rd2nd2nd
💎
4th2nd1st
1st
1st14th💎1st2nd
Lucky Numbers
3rd3rd1st
1st
1st7th
5th
2nd5th2nd3rd
Lucky Tickets
3rd3rd4th
2nd
3rd2nd1st
4th
2nd1st2nd3rd
Mandelbrot
2nd4th1st
4th
3rd1st
1st
2nd7th💎1st
Maze
2nd
2nd
💎
1st8th
4th
2nd4th💎2nd1st
Medal Tally
2nd
2nd
2nd3rd
4th
2nd10th1st4th3rd
Minesweeper
💎
💎2nd
3rd
Morse Decoder
2nd
3rd
2nd
Morse Encoder
2nd
3rd
Musical Chords
5th7th3rd
4th
4th
6th
5th
3rd13th3rd7th2nd
N Queens
4th2nd2nd
💎
💎1st
2nd6th1st3rd
Niven Numbers
1st1st1st
1st1st
19th1st
9th
8th39th1st6th1st
Niven Numbers (Long)
8th1st1st
1st1st
8th1st
1st
9th1st1st1st2nd
Number Spiral
6th2nd1st
💎
2nd1st
2nd3rd4th3rd2nd
Odious Numbers
9th10th3rd
8th
1st10th11th
9th
2nd1st1st5th1st
Odious Numbers (Long)
9th9th2nd
8th
1st8th11th
9th
1st1st1st12th3rd
Ordinal Numbers
4th5th2nd
1st
2nd1st
1st
3rd4th1st14th1st
PalindromemordnilaP
4th4th2nd
1st
1st1st
1st
💎1st1st1st3rd
Pangram Grep
9th2nd4th
1st
1st1st
7th
1st60th2nd1st1st
Partition Numbers
6th
4th
13th
Pascal’s Triangle
4th1st3rd
2nd
1st2nd7th
4th
💎1st1st1st2nd
Pernicious Numbers
53rd32nd
33rd
1st29th48th
26th
23rd
3rd
Pernicious Numbers (Long)
1st1st1st
4th
1st1st1st
1st
1st1st1st7th
Poker
3rd
2nd
4th
4th
💎
Polyominoes
3rd
2nd
Prime Numbers
16th7th7th
1st
1st1st44th
20th
9th82nd1st24th1st
Prime Numbers (Long)
13th1st10th
1st
1st5th1st
3rd
4th1st1st1st
Proximity Grid
3rd💎4th
💎
2nd4th
4th
2nd3rd💎5th5th
QR Decoder
2nd2nd2nd
2nd
2nd2nd
2nd
2nd2nd💎2nd💎
Quine
1st
15th1st27th
1st
1st30th
1st
13th72nd13th1st3rd
Recamán
4th1st1st
2nd
3rd2nd1st
4th
3rd8th1st8th
Repeating Decimals
4th
2nd
2nd
💎4th
1st
💎27th1st5th
Reverse Polish Notation
4th
3rd
1st
1st
4th
3rd3rd💎23rd
Reversi
4th7th
2nd
2nd5th1st💎1st
Rijndael S-box
3rd3rd
2nd
💎
3rd
8th2nd4th
Rock-paper-scissors-Spock-lizard
2nd2nd2nd
2nd
1st8th
2nd
2nd9th2nd6th3rd
Roman to Arabic
1st
7th
4th2nd6th
2nd1st
23rd2nd
ROT13
💎2nd2nd
1st
2nd3rd
9th
💎57th6th
4th
Rule 110
7th
6th
3rd1st
💎
2nd12th💎1st💎💎
Scrambled Sort
1st
1st
2nd
2nd
💎1st1st12th2nd
Set
💎5th
Seven Segment
13th7th
5th
3rd
4th
2nd
SI Units
💎
💎
7th💎💎
Sierpiński Triangle
4th1st3rd1st
2nd
9th1st1st
1st
2nd10th2nd3rd3rd
Smith Numbers
3rd4th2nd
3rd
4th1st
5th
2nd4th2nd3rd
Spelling Numbers
1st
2nd
2nd
Star Wars Opening Crawl
2nd
Sudoku (Fill-in)
💎
Ten-pin Bowling
3rd💎3rd
2nd
5th5th
4th
1st11th💎5th
Tic-tac-toe
2nd5th3rd
1st
1st
1st10th1st1st1st
Time Distance
2nd
1st
3rd
Tongue-twisters
5th
3rd
6th
2nd11th
Topological Sort
2nd
2nd4th2nd💎3rd
Tower of Hanoi
11th
1st
4th
4th
Transpose Sentence
2nd
💎
2nd
3rd
1st
1st3rd1st11th2nd
Trinomial Triangle
3rd
💎
💎
1st6th
United States
2nd4th3rd
3rd
4th💎💎
💎2nd💎11th💎2nd💎2nd
Vampire Numbers
2nd4th3rd
3rd
2nd3rd
2nd
2nd3rd3rd💎
Van Eck Sequence
1st5th1st
1st
1st2nd9th
5th
💎1st1st1st
Zeckendorf Representation
5th1st
3rd
1st2nd
2nd
1st10th
Zodiac Signs
3rd3rd2nd
2nd
2nd2nd4th
4th
2nd5th💎5th2nd
γ
1st
2nd
2nd2nd1st💎
💎4th💎2nd
λ
6th19th
11th
15th
3rd
💎
π
5th4th
1st
1st2nd7th
1st
6th11th5th8th💎
τ
5th4th
1st
1st2nd5th
1st
4th5th5th9th💎
φ
9th
1st
6th5th20th
1st
1st48th1st15th💎
√2
8th
1st
1st1st16th
1st
1st1st1st10th💎
𝑒
10th3rd5th
3rd
11th1st1st
1st
1st1st4th1st💎