duckyluuk (he/him) 🇳🇱

99,656
100,887
🦄2
💎15
🥇116
🥈25
🥉56

🪨⭐

116 / 116 Holes

🔣

25 / 60 Langs

🏆

52 / 78 Cheevos

📅

1 Hole Authored

12 Days of Christmas
8th 18th 20th5th
24 Game
4th 11th2nd
99 Bottles of Beer
9th 18th6th
Abundant Numbers
15th 48th1st
Abundant Numbers (Long)
11th 13th1st
Arabic to Roman
10th 39th 6th 30th3rd
Arithmetic Numbers
11th 10th
Arrows
9th 13th
Ascending Primes
11th 19th
ASCII Table
11th 19th3rd
Billiards
44th
brainfuck
7th 6th 14th
Card Number Validation
4th 1st 11th2nd
Catalan Numbers
4th 1st
Catalan’s Constant
9th 1st 31st
Christmas Trees
9th 22nd 13th4th
Collatz
18th 60th 7th 32nd5th
CSS Colors
24th 1st 28th
Cubes
8th 19th
Day of Week
18th 1st 1st28th3rd
DFA Simulator
9th 21st 2nd 6th💎
Diamonds
9th 16th1st
Divisors
19th 159th 1st 1st4th
Emirp Numbers
15th 10th 11th3rd
Emirp Numbers (Long)
6th 18th
Emojify
9th 15th2nd
Evil Numbers
8th 60th 9th 1st4th
Evil Numbers (Long)
16th 39th 8th 32nd3rd
Factorial Factorisation
6th 19th 10th
Farey Sequence
11th 19th 4th 18th1st
Fibonacci
12th8th8th38th18th13th 21st18th 29th 28th1st 6th1st 12th47th1st7th7th38th
Fizz Buzz
11th 1st1st 8th 16th3rd
Foo Fizz Buzz Bar
15th 32nd 14th4th
Forsyth–Edwards Notation
12th 5th 13th2nd
Fractions
11th 1st 1st3rd1st
Game of Life
7th 20th 4th 9th1st
Gijswijt’s Sequence
8th 11th2nd
Happy Numbers
12th 8th 38th4th
Happy Numbers (Long)
10th 16th4th
Hexdump
13th 33rd
Intersection
11th 31st 16th
Inventory Sequence
12th 10th 21st3rd
ISBN
10th 28th 10th3rd
Jacobi Symbol
11th 26th
Kaprekar Numbers
13th 27th 23rd4th
Kolakoski Constant
8th 4th 20th
Kolakoski Sequence
11th 39th 6th 12th4th
Leap Years
26th 166th 101st4th
Levenshtein Distance
8th 14th
Leyland Numbers
14th 1st4th
ln 2
17th 1st5th
Look and Say
13th 15th 1st9th 26th3rd
Lucky Numbers
9th 12th3rd
Lucky Tickets
15th 22nd
Mahjong
9th 12th
Maze
9th 17th
Medal Tally
3rd 26th 5th 1st3rd
Morse Decoder
6th 9th
Morse Encoder
7th 9th
Musical Chords
8th 14th
N Queens
4th 15th 8th💎
Niven Numbers
25th 1st 32nd5th
Niven Numbers (Long)
16th 15th 32nd3rd
Number Spiral
5th 4th3rd
Odious Numbers
9th 49th 9th 1st4th
Odious Numbers (Long)
9th 35th 9th 1st3rd
Ordinal Numbers
15th 3rd
PalindromemordnilaP
3rd 17th 5th 8th3rd
Pangram Grep
24th 39th 27th3rd
Partition Numbers
67th2nd
Pascal’s Triangle
16th 38th 35th
Pernicious Numbers
31st 79th3rd
Pernicious Numbers (Long)
14th 1st3rd
Poker
3rd 8th
Polyominoes
7th 10th💎
Prime Numbers
28th 76th 77th 14th 44th1st
Prime Numbers (Long)
21st 61st 37th 14th 42nd5th
Proximity Grid
7th 12th
QR Decoder
7th 14th
Quine
1st 1st25th 28th1st 180th 22nd1st 58th1st
Recamán
11th 35th 20th
Repeating Decimals
15th 32nd
Reverse Polish Notation
11th 49th 27th2nd
Reversi
8th 11th
Rijndael S-box
10th 19th
Rock-paper-scissors-Spock-lizard
8th 12th💎
Roman to Arabic
9th 25th 1st1st
ROT13
13th 49th3rd
Rule 110
19th 47th3rd
Set
32nd2nd
Seven Segment
12th 27th2nd
SI Units
8th 16th
Sierpiński Triangle
13th 18th 31st
Smith Numbers
10th 16th
Spelling Numbers
18th75th 20th💎
Star Wars GPT
9th 30th🦄
Star Wars Opening Crawl
12th 24th
Sudoku
9th 16th
Sudoku (Fill-in)
7th 13th
Ten-pin Bowling
14th 22nd
Tic-tac-toe
11th 22nd 33rd💎
Time Distance
10th 17th2nd
Tongue-twisters
9th 18th
Transpose Sentence
8th 3rd 10th4th
United States
10th 19th 21st
Vampire Numbers
5th 5th
Van Eck Sequence
7th 24th 1st2nd
Zeckendorf Representation
3rd 18th 1st5th
Zodiac Signs
9th 17th
γ
10th 1st5th 18th3rd
λ
9th 4th 21st3rd
π
8th 8th13th1st5th 8th4th
τ
7th 7th13th57th4th 6th4th
φ
13th 13th 38th 27th5th
√2
16th 32nd 13th 1st5th
𝑒
15th 1st8th 1st5th