12 Days of Christmas
3rd
10th
2nd
💎
💎
24 Game
10th
99 Bottles of Beer
7th
5th
11th134th2nd24th2nd
Abundant Numbers
3rd3rd3rd
1st
💎7th26th
3rd
12th13th1st7th6th
Abundant Numbers (Long)
7th3rd3rd
3rd
5th5th11th
5th
1st75th1st3rd
Arabic to Roman
4th1st4th1st2nd
2nd7th
4th72nd2nd8th2nd
Arithmetic Numbers
11th6th3rd
3rd
6th17th
3rd63rd3rd13th
Arrows
3rd4th3rd
5th
3rd2nd6th
4th
3rd1st2nd9th
Ascending Primes
18th
13th
3rd
💎15th
ASCII Table
2nd1st3rd
5th
2nd9th
5th
5th67th💎18th2nd
Billiards
💎
8th
3rd24th2nd5th
brainfuck
2nd4th
3rd10th
7th
9th1st21st
Calendar
💎
💎
1st
💎6th
2nd28th💎💎
Card Number Validation
5th4th
2nd
2nd6th
4th
1st38th1st4th2nd
Catalan Numbers
4th1st10th
1st
1st1st1st
2nd
4th1st1st1st
Catalan’s Constant
1st
36th3rd8th
Christmas Trees
6th3rd3rd
1st
5th7th
2nd
3rd3rd2nd4th4th
Collatz
11th3rd1st
13th
5th3rd1st
7th
9th106th1st11th2nd
CSS Colors
5th
1st
Cubes
2nd2nd💎
💎
💎2nd
4th
4th60th💎9th2nd
Day of Week
1st1st1st
1st
1st1st
4th
1st74th1st1st
DFA Simulator
2nd
2nd
💎
12th
💎
3rd39th2nd8th3rd
Diamonds
4th1st2nd
3rd
4th2nd9th
5th
💎1st1st6th1st
Divisors
11th1st9th
1st
1st5th19th
7th
2nd1st1st4th
Emirp Numbers
4th1st3rd
1st
5th12th34th
10th
16th119th1st10th3rd
Emirp Numbers (Long)
8th3rd8th
2nd
2nd5th
3rd
4th53rd1st16th
Emojify
6th
3rd
11th💎
2nd
Evil Numbers
5th10th7th
6th
1st13th15th
7th
2nd1st1st1st1st
Evil Numbers (Long)
15th14th1st
7th
1st12th13th
8th
1st38th1st15th3rd
Factorial Factorisation
6th
2nd
3rd30th2nd12th2nd
Farey Sequence
4th
10th
14th
8th
1st66th💎1st
Fibonacci
3rd1st1st
1st
7th1st1st
7th
9th1st10th7th3rd
Fizz Buzz
1st3rd19th
1st
9th27th1st
9th
1st210th1st3rd3rd
Foo Fizz Buzz Bar
5th3rd💎
1st
7th4th1st
11th
4th1st4th4th2nd
Forsyth–Edwards Notation
3rd6th2nd
3rd
4th18th
5th
2nd48th💎11th5th
Fractions
3rd7th9th
1st
6th1st1st
2nd
3rd31st1st1st
Game of Life
5th4th3rd
2nd
3rd8th
4th
💎29th
9th2nd
Gijswijt’s Sequence
4th
2nd
5th
4th1st4th
2nd
💎52nd1st5th2nd
Happy Numbers
4th1st4th
3rd
1st6th8th
1st
15th1st1st17th3rd
Happy Numbers (Long)
15th1st2nd
1st
4th1st
3rd
2nd72nd2nd10th
Hexdump
4th2nd2nd
💎
2nd1st
2nd
3rd11th2nd15th
Intersection
3rd5th3rd
3rd
1st3rd10th
4th
6th13th2nd1st
Inventory Sequence
7th2nd7th
1st
7th3rd4th
6th
💎46th2nd11th
ISBN
3rd1st2nd
2nd
1st1st
6th
2nd77th2nd16th2nd
Jacobi Symbol
3rd3rd2nd
1st
1st1st
55th4th9th
Kaprekar Numbers
9th5th5th
2nd
4th2nd
5th
2nd11th💎3rd
Kolakoski Constant
4th1st4th
💎
3rd5th
4th
3rd38th4th9th
Kolakoski Sequence
4th1st2nd
1st
1st9th
8th
💎43rd3rd1st2nd
Leap Years
7th9th3rd
7th
2nd5th1st
1st
1st14th1st4th2nd
Levenshtein Distance
3rd5th💎
2nd
3rd5th
2nd25th
23rd3rd47th
Leyland Numbers
4th3rd4th
💎
1st2nd13th
4th
2nd1st1st14th
ln 2
8th
1st
3rd1st
1st
1st43rd💎5th
Look and Say
3rd2nd2nd
💎
1st2nd1st
4th
1st75th💎4th2nd
Lucky Numbers
4th3rd1st
1st
1st7th
5th
2nd30th1st3rd
Lucky Tickets
3rd3rd4th
2nd
1st2nd1st
5th
2nd1st1st3rd
Mandelbrot
2nd4th1st
4th
4th6th
1st
2nd28th💎7th
Maze
2nd
2nd
💎
1st16th
4th
2nd30th💎4th1st
Medal Tally
2nd
2nd
2nd6th
3rd
2nd35th1st4th3rd
Minesweeper
3rd
2nd16th
4th
Morse Decoder
2nd
3rd
1st
Morse Encoder
1st
3rd
Musical Chords
5th7th3rd
4th
4th
6th
5th
3rd5th3rd9th2nd
N Queens
4th2nd2nd
💎
💎6th
3rd32nd4th6th
Niven Numbers
1st1st1st
1st4th💎19th1st
9th
8th40th1st13th3rd
Niven Numbers (Long)
8th1st1st
1st2nd
12th1st
1st
9th1st1st1st2nd
Number Spiral
6th2nd1st
💎
2nd1st
2nd3rd6th11th2nd
Odious Numbers
7th8th4th
4th
1st10th11th
9th
2nd1st1st1st1st
Odious Numbers (Long)
14th9th2nd
7th
1st8th11th
9th
1st1st1st12th3rd
Ordinal Numbers
4th5th2nd
1st
2nd1st
1st
3rd87th1st15th1st
PalindromemordnilaP
4th4th2nd
1st
1st1st
1st
💎39th1st1st3rd
Pangram Grep
9th2nd4th
1st
1st1st
7th
1st117th2nd1st1st
Partition Numbers
6th
4th
13th
1st
Pascal’s Triangle
4th1st3rd
2nd
1st2nd7th
4th
💎1st1st3rd2nd
Pernicious Numbers
53rd32nd
31st
1st29th48th
26th
19th
4th
Pernicious Numbers (Long)
1st3rd1st
1st
1st3rd1st
1st
1st29th1st7th
Poker
4th
2nd
💎
6th
4th
Polyominoes
3rd
2nd
Prime Numbers
13th13th10th
1st
1st5th44th
20th
9th82nd1st1st1st
Prime Numbers (Long)
11th4th10th
1st
1st5th1st
4th
4th1st1st1st
Proximity Grid
3rd2nd4th
💎
4th7th
5th
3rd22nd2nd10th5th
QR Decoder
2nd2nd2nd
2nd
2nd3rd
3rd
4th2nd💎2nd💎
Quine
1st15th1st28th
1st
1st31st
1st
13th72nd14th1st3rd
Recamán
4th1st1st
2nd
3rd2nd1st
4th
3rd1st1st8th
Repeating Decimals
4th
2nd
2nd
💎11th
1st
3rd45th1st9th
Reverse Polish Notation
4th
3rd
1st
1st
4th
3rd59th💎24th
Reversi
4th11th
3rd
3rd24th1st7th1st
Rijndael S-box
3rd
3rd
💎
11th
31st3rd9th
Rock-paper-scissors-Spock-lizard
4th6th4th
2nd
1st13th
4th
4th55th4th13th3rd
Roman to Arabic
1st
6th
2nd2nd6th
2nd1st
10th2nd
ROT13
💎2nd1st
1st
2nd8th
9th
💎81st6th
4th
Rule 110
7th
6th
3rd1st
2nd
2nd27th💎3rd💎💎
Scrambled Sort
1st
1st
7th
1st
💎34th2nd12th2nd
Set
3rd10th
Seven Segment
6th3rd
2nd
2nd
4th
2nd
SI Units
9th
💎
29th💎5th
Sierpiński Triangle
1st4th1st
2nd
7th1st1st
2nd
2nd12th2nd4th2nd
Smith Numbers
3rd4th2nd
3rd
3rd1st
5th
3rd50th2nd3rd
Spelling Numbers
1st
5th
2nd
Star Wars Opening Crawl
4th
Sudoku (Fill-in)
1st
Ten-pin Bowling
3rd💎3rd
2nd
5th4th
5th
3rd37th1st5th
Tic-tac-toe
2nd5th3rd
1st
1st
1st34th1st1st1st
Time Distance
5th
3rd
5th
Tongue-twisters
13th
11th
7th
💎8th
Topological Sort
2nd
2nd13th2nd2nd3rd
Tower of Hanoi
12th1st1st
1st
10th4th
1st
4th12th1st4th2nd
Transpose Sentence
2nd
💎
2nd
3rd
1st
1st41st1st12th2nd
Trinomial Triangle
3rd
💎
💎25th1st6th
United States
💎4th💎
💎
💎💎💎
4th2nd💎7th1st2nd💎2nd
Vampire Numbers
2nd4th3rd
3rd
2nd2nd
3rd
4th2nd3rd💎
Van Eck Sequence
1st5th1st
1st
1st2nd9th
5th
💎34th1st1st
Zeckendorf Representation
6th1st
3rd
1st2nd
2nd
4th12th
Zodiac Signs
3rd5th2nd
2nd
2nd3rd5th
4th
4th39th💎10th2nd
γ
1st
2nd
2nd2nd1st💎
2nd14th💎4th
λ
2nd3rd
💎
1st
4th
3rd
π
5th6th
1st
1st2nd7th
1st
6th1st5th9th2nd
τ
5th5th
1st
1st2nd5th
1st
4th1st5th10th2nd
φ
10th
1st
6th5th20th
1st
1st1st1st15th2nd
√2
8th
1st
1st13th16th
1st
1st1st4th10th2nd
𝑒
6th3rd5th
3rd
1st1st1st
1st
1st1st5th1st2nd