duckyluuk (he/him) 🇳🇱

86,270
76,002
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🥇66
🥈27
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103 / 103 Holes

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16 / 55 Langs

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38 / 67 Cheevos

📅

12 Days of Christmas
19th 135th 3rd
24 Game
10th 21st
99 Bottles of Beer
20th 126th 3rd
Abundant Numbers
16th 128th 5th
Abundant Numbers (Long)
16th 81st 4th
Arabic to Roman
19th 108th 💎
Arithmetic Numbers
17th 40th 3rd
Arrows
17th 46th 💎
Ascending Primes
16th 29th 4th
ASCII Table
12th 56th 3rd
brainfuck
15th 69th
Catalan Numbers
15th 57th 6th
Catalan’s Constant
17th 1st 69th 3rd
Christmas Trees
8th 20th 77th 2nd
Collatz
25th 132nd
CSS Colors
19th 1st 77th
Cubes
15th 77th
Day of Week
23rd 1st 71st
DFA Simulator
17th 46th
Diamonds
14th 45th 3rd
Divisors
12th 350th 83rd 4th
Emirp Numbers
22nd 10th 5th
Emirp Numbers (Long)
17th 57th 2nd
Emojify
11th 28th
Evil Numbers
5th 1st 7th
Evil Numbers (Long)
15th 29th 4th
Factorial Factorisation
7th 14th 25th
Farey Sequence
26th 77th 5th
Fibonacci
6th 31st 8th 19th 25th 23rd 1st 1st 10th 44th 1st 7th 7th
Fizz Buzz
16th 139th 4th
Foo Fizz Buzz Bar
14th 88th 3rd
Forsyth–Edwards Notation
10th 34th 2nd
Fractions
13th 69th
Game of Life
11th 33rd 💎
Gijswijt’s Sequence
14th 53rd 4th
Happy Numbers
6th 31st 6th
Happy Numbers (Long)
21st 83rd 5th
Hexdump
20th 64th
Intersection
17th 27th 74th
Inventory Sequence
15th 52nd 2nd
ISBN
16th 27th 72nd
Jacobi Symbol
16th 65th
Kolakoski Constant
14th 42nd 4th
Kolakoski Sequence
13th 47th 2nd
Leap Years
22nd 84th 6th
Levenshtein Distance
23rd 33rd
Leyland Numbers
18th 62nd 2nd
ln 2
9th 23rd 4th
Look and Say
16th 82nd 2nd
Lucky Numbers
14th 40th 4th
Lucky Tickets
12th 49th
Mahjong
10th 17th
Maze
13th 36th
Medal Tally
8th 19th 1st 💎
Morse Decoder
14th 62nd
Morse Encoder
10th 45th
Musical Chords
11th 33rd
N Queens
7th 9th 22nd 💎
Niven Numbers
20th 1st 26th 5th
Niven Numbers (Long)
12th 38th 37th 3rd
Number Spiral
7th 35th 2nd
Odious Numbers
6th 1st 6th
Odious Numbers (Long)
6th 1st 4th
Ordinal Numbers
16th 64th
Pangram Grep
20th 36th 78th
Pascal’s Triangle
22nd 106th 7th
Pernicious Numbers
25th 66th 6th
Pernicious Numbers (Long)
10th 16th 5th
Poker
9th 30th
Prime Numbers
25th 71st 58th 6th
Prime Numbers (Long)
15th 31st 38th 5th
Proximity Grid
15th 36th
QR Decoder
10th 41st
Quine
24th 171st 52nd 1st
Recamán
14th 48th 4th
Repeating Decimals
15th 56th
Reverse Polish Notation
13th 65th
Rijndael S-box
11th 33rd 2nd
Rock-paper-scissors-Spock-lizard
14th 108th
Roman to Arabic
11th 38th 💎
Rule 110
19th 64th 2nd
Seven Segment
15th 68th 💎
SI Units
9th 32nd
Sierpiński Triangle
12th 16th 47th 2nd
Smith Numbers
11th 48th 2nd
Spelling Numbers
13th 62nd 74th
Star Wars Opening Crawl
14th 46th
Sudoku
8th 32nd
Sudoku v2
11th 35th
Ten-pin Bowling
12th 45th
Time Distance
13th 37th 💎
Tongue-twisters
14th 77th 5th
United States
10th 43rd
Vampire Numbers
12th 48th 5th
Van Eck Sequence
12th 22nd 2nd
Zodiac Signs
14th 35th 💎
γ
14th 1st 56th 3rd
λ
15th 65th 3rd
π
16th 1st 62nd 4th
τ
16th 58th 4th
φ
19th 35th 51st 4th
√2
9th 1st 5th
𝑒
8th 1st 1st 5th