duckyluuk (he/him) 🇳🇱

86,270
76,002
💎18
🥇66
🥈27
🥉22

103 / 103 Holes

🔣

16 / 55 Langs

🏆

38 / 67 Cheevos

📅

12 Days of Christmas
635th 372nd 215th
24 Game
124th 120th
99 Bottles of Beer
413th 403rd 634th
Abundant Numbers
828th 907th 2,103rd
Abundant Numbers (Long)
256th 407th 1,081st
Arabic to Roman
611th 441st 233rd
Arithmetic Numbers
150th 71st 548th
Arrows
466th 413th 195th
Ascending Primes
330th 296th 554th
ASCII Table
250th 316th 256th
brainfuck
205th 121st
Catalan Numbers
239th 138th 827th
Catalan’s Constant
431st 3rd 405th 484th
Christmas Trees
294th 407th 121st 304th
Collatz
1,492nd 346th
CSS Colors
924th 1st 401st
Cubes
320th 298th
Day of Week
462nd 1st 293rd
DFA Simulator
179th 147th
Diamonds
265th 220th 369th
Divisors
541st 2,991st 22nd 1,986th
Emirp Numbers
428th 233rd 1,149th
Emirp Numbers (Long)
328th 273rd 371st
Emojify
224th 205th
Evil Numbers
587th 36th 3,029th
Evil Numbers (Long)
350th 88th 1,451st
Factorial Factorisation
193rd 220th 180th
Farey Sequence
439th 431st 457th
Fibonacci
2,692nd 701st 2,128th 2,687th 7,335th 661st 145th 393rd 2,586th 3,862nd 30th 2,110th 839th
Fizz Buzz
1,284th 47th 4,602nd
Foo Fizz Buzz Bar
251st 10th 998th
Forsyth–Edwards Notation
234th 140th 246th
Fractions
486th 92nd
Game of Life
178th 114th 152nd
Gijswijt’s Sequence
299th 273rd 468th
Happy Numbers
747th 406th 1,268th
Happy Numbers (Long)
519th 415th 753rd
Hexdump
336th 264th
Intersection
391st 216th 166th
Inventory Sequence
281st 216th 262nd
ISBN
392nd 131st 260th
Jacobi Symbol
327th 274th
Kolakoski Constant
216th 190th 464th
Kolakoski Sequence
356th 217th 501st
Leap Years
1,225th 862nd 2,988th
Levenshtein Distance
269th 143rd
Leyland Numbers
160th 20th 613th
ln 2
98th 21st 535th
Look and Say
540th 422nd 373rd
Lucky Numbers
156th 84th 533rd
Lucky Tickets
318th 231st
Mahjong
96th 88th
Maze
179th 160th
Medal Tally
31st 241st 8th 119th
Morse Decoder
249th 251st
Morse Encoder
210th 180th
Musical Chords
169th 161st
N Queens
98th 162nd 99th 97th
Niven Numbers
765th 81st 195th 2,041st
Niven Numbers (Long)
385th 377th 408th 870th
Number Spiral
177th 181st 382nd
Odious Numbers
281st 34th 2,633rd
Odious Numbers (Long)
276th 32nd 1,327th
Ordinal Numbers
445th 198th
Pangram Grep
429th 309th 213th
Pascal’s Triangle
756th 242nd 1,714th
Pernicious Numbers
1,001st 903rd 1,386th
Pernicious Numbers (Long)
144th 9th 833rd
Poker
76th 56th
Prime Numbers
1,019th 1,172nd 313th 2,119th
Prime Numbers (Long)
407th 700th 160th 1,405th
Proximity Grid
211th 212th
QR Decoder
204th 199th
Quine
2,402nd 2,180th 542nd 1,982nd
Recamán
271st 43rd 1,140th
Repeating Decimals
276th 274th
Reverse Polish Notation
476th 202nd
Rijndael S-box
247th 282nd 125th
Rock-paper-scissors-Spock-lizard
274th 233rd
Roman to Arabic
206th 24th 328th
Rule 110
437th 387th 383rd
Seven Segment
340th 211th 149th
SI Units
122nd 137th
Sierpiński Triangle
282nd 344th 293rd 593rd
Smith Numbers
223rd 225th 454th
Spelling Numbers
552nd 125th 512th
Star Wars Opening Crawl
172nd 152nd
Sudoku
130th 126th
Sudoku v2
168th 164th
Ten-pin Bowling
193rd 192nd
Time Distance
101st 104th 167th
Tongue-twisters
208th 160th 523rd
United States
255th 182nd
Vampire Numbers
56th 80th 653rd
Van Eck Sequence
134th 8th 358th
Zodiac Signs
210th 129th 196th
γ
736th 1st 722nd 272nd
λ
339th 341st 391st
π
342nd 23rd 322nd 732nd
τ
304th 322nd 615th
φ
274th 149th 179th 787th
√2
173rd 32nd 1,306th
𝑒
176th 15th 55th 1,082nd