The Minesweeper hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Fizz Buzz in Java in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 450th WillowBee7 486 183 309ms 28 Sep 2020 450th twocatsinatrenchcoat 486 183 386ms 25 Apr 2022 450th dscholtz-lab49 486 183 505ms 25 Apr 2023 450th Meadowlake 486 183 333ms 17 Dec 2023 450th benzas1245 486 183 595ms 3 Sep 2025 456th vu-dinh-hung 481 185 534ms 20 Jul 2020 457th garrisonhh 476 187 664ms 21 Nov 2020 457th Thonoton 476 187 555ms 24 Dec 2022 457th Grrine 476 187 643ms 28 Jan 2025 460th EFHIII 473 188 597ms 7 Aug 2020 460th CodeSSRockMan 473 188 325ms 12 Dec 2021 460th DihydrogenMonoxideH2O 473 188 477ms 11 Feb 2025 463rd DanielIvanov123 471 189 328ms 16 Dec 2020 464th Lemonz-13223 468 190 390ms 10 Sep 2022 465th volpi-m 🇫🇷 466 191 331ms 31 Aug 2020 465th AbdellatifTensai 466 191 468ms 29 Nov 2022 467th jackkav 461 193 681ms 31 Dec 2021 468th althryenix 456 195 430ms 5 Aug 2022 469th rowboat1 454 196 574ms 18 Jun 2022 469th chartung17 454 196 638ms 1 Jan 2024 471st carlsoncorey16 449 198 551ms 29 Oct 2023 472nd jccummi1 447 199 335ms 29 Oct 2023 473rd e99h2121 445 200 496ms 26 Dec 2020 473rd j-Ewan 445 200 347ms 10 Mar 2022 475th vonKrafft 436 204 476ms 19 Oct 2020 475th Mixis19 436 204 529ms 3 Sep 2025 475th Bababooey322 436 204 336ms 3 Sep 2025 478th griffinht 434 205 692ms 1 Mar 2021 478th EvanDarwin 434 205 362ms 23 Aug 2021 478th Lmottet 434 205 590ms 17 Feb 2022 478th aDwarfNamedUrist 434 205 530ms 30 Aug 2023 478th Zstr25 434 205 319ms 3 Sep 2025 483rd RoscoeDaWah 🇬🇧 430 207 317ms 22 Mar 2023 484th GWStuart 428 208 307ms 23 Nov 2021 485th JosephAbbey 424 210 621ms 6 Apr 2022 485th carlosbviteri 424 210 335ms 23 Apr 2024 487th riviere-lucas 422 211 534ms 28 Dec 2020 488th Geird 420 212 327ms 17 Nov 2022 489th valgardg 🇮🇸 418 213 325ms 18 Aug 2021 489th atazzam 🇺🇸 418 213 318ms 20 May 2023 489th neonchickens 418 213 344ms 10 Nov 2023 492nd Mitchn6 416 214 533ms 21 Sep 2023 492nd dommmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmy 416 214 370ms 7 Jun 2024 492nd TheCodingMathematician 416 214 616ms 26 Jun 2024 495th Bynine 414 215 614ms 30 Jul 2020 496th Sparky83 412 216 495ms 19 Oct 2023 497th csharpython 410 217 624ms 18 Jul 2025 498th jdrouvin 406 219 615ms 7 Dec 2020 498th melikebuyruk 406 219 317ms 22 Mar 2021 500th WilleyOhana 403 221 575ms 6 Oct 2020 501st pengu1n-master 401 222 668ms 24 Sep 2021 502nd glorpglob 399 223 643ms 7 Aug 2021 502nd RedzGoose 🇦🇺 399 223 626ms 17 Sep 2024 504th hdformat 397 224 330ms 6 Jun 2020 505th 5si 396 225 666ms 2 Nov 2020 505th DistendedDev 396 225 576ms 16 Nov 2021 505th kgranger777 396 225 338ms 1 Apr 2022 505th keelimeguy 🇺🇸 396 225 632ms 23 Oct 2023 509th robertelch 🇬🇸 394 226 620ms 5 Jul 2024 510th rambox11 392 227 362ms 2 May 2020 510th Feniske 🇫🇷 392 227 311ms 16 Oct 2022 510th StirFrySauce 392 227 350ms 28 Jan 2025 513th Adix-null 🇱🇹 389 229 603ms 31 Jul 2023 514th lexigeib 387 230 446ms 17 Jul 2020 514th Yareeeema 387 230 478ms 10 Jan 2023 516th louisbosqui 385 231 564ms 28 Dec 2020 517th ClasherKasten-zz 384 232 505ms 3 May 2020 517th PkmnQ 384 232 631ms 7 Oct 2020 519th kevinnaviapaiva 380 234 704ms 5 Mar 2025 520th festiveelephantseal 🇺🇸 379 235 576ms 4 Oct 2021 520th jund-fauz 379 235 306ms 2 Jul 2022 520th TheRealCodecuts 379 235 601ms 23 Apr 2024 523rd yjbae01 377 236 327ms 2 Jun 2021 524th shamrice 🇺🇸 376 237 312ms 3 Feb 2021 525th vincentcurada 369 241 400ms 27 Oct 2020 First Prev 451–525 of 593 Next Last
