The Minesweeper hole will go live in approximately 5 days. Why not try and solve it ahead of time?
Divisors 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 72nd astdefu 585 135 447ms 10 Dec 2022 72nd Betuaredead 585 135 438ms 4 Jan 2023 72nd elgan65536 585 135 506ms 15 Apr 2024 72nd noescareno 585 135 414ms 31 May 2025 72nd Omega65536 🇩🇪 585 135 447ms 9 Aug 2025 81st Kasci 581 136 423ms 6 Dec 2021 81st 5quiwyrm 581 136 469ms 23 Aug 2022 81st azka1368 581 136 368ms 23 Nov 2023 81st rsujeevan 581 136 414ms 5 May 2025 81st Maximizer02 581 136 512ms 4 Sep 2025 86th TFeld00 🇩🇰 577 137 454ms 16 Jul 2020 86th bwat2 577 137 448ms 10 Dec 2021 86th squid233 577 137 470ms 16 Feb 2025 89th ysthakur 572 138 415ms 3 May 2021 89th TheZwierzLF 🇵🇱 572 138 341ms 17 May 2025 89th KaLuAnFo 572 138 431ms 9 Aug 2025 92nd c0d3-4-F00d 🇩🇪 568 139 459ms 24 May 2021 92nd FANNILS 568 139 483ms 21 May 2022 94th crizin 🇰🇷 564 140 450ms 9 Sep 2023 94th keelimeguy 🇺🇸 564 140 430ms 31 Oct 2023 96th daetz 560 141 471ms 8 Aug 2020 96th CuboidRaptor 🇨🇦 560 141 350ms 25 May 2022 96th 0dyse 560 141 558ms 22 Sep 2025 99th mattwho76 556 142 402ms 24 Apr 2020 99th AIn0n 556 142 365ms 15 Jul 2021 99th melisakmc 556 142 391ms 3 Nov 2021 99th LawrenceZ1A 🇨🇦 556 142 430ms 25 May 2022 99th ToxicP1e 556 142 421ms 21 Nov 2023 104th andre-lameirinhas 🇵🇹 552 143 423ms 8 May 2020 104th cafehaine 🇫🇷 552 143 561ms 25 Sep 2020 104th artysta 552 143 444ms 23 Oct 2020 104th mathislife22 552 143 408ms 31 Aug 2023 104th HumanoidCPU 552 143 447ms 15 Apr 2024 109th Smetalo 549 144 433ms 25 Aug 2022 109th xnacly 🇩🇪 549 144 414ms 4 Jul 2023 109th Pyro569 549 144 397ms 20 Jul 2023 109th msbranicky 549 144 434ms 8 Sep 2023 109th piano-miles 549 144 435ms 31 Dec 2023 109th StirFrySauce 549 144 439ms 28 Jan 2025 115th riviere-lucas 545 145 373ms 28 Dec 2020 115th louisbosqui 545 145 399ms 28 Dec 2020 115th feherd 545 145 374ms 29 Aug 2021 115th jasoncross1357 545 145 412ms 15 Mar 2022 115th jm600 545 145 411ms 14 Nov 2022 115th luca1339 545 145 423ms 26 Oct 2024 121st jngbsn 541 146 393ms 26 Jun 2020 121st dymowski 541 146 400ms 23 Jul 2020 121st GnotAGnelf 541 146 537ms 19 Nov 2020 121st ridingqwerty 🇺🇸 541 146 404ms 11 Jul 2022 121st Lv0Sys 🇵🇱 541 146 429ms 27 May 2025 126th WilleyOhana 537 147 334ms 12 Oct 2020 126th bidger 537 147 414ms 13 Nov 2022 126th DihydrogenMonoxideH2O 537 147 477ms 11 Feb 2025 129th Intevel 🇩🇪 530 149 451ms 5 Jul 2023 129th GolfGPT 530 149 561ms 19 Nov 2023 131st KyleLashmet 527 150 426ms 19 Jul 2022 131st usernamethatisnttaken 527 150 373ms 6 Sep 2023 133rd leptio 523 151 430ms 8 Feb 2022 133rd mtirado1 523 151 412ms 25 Dec 2022 133rd atazzam 🇺🇸 523 151 386ms 23 Jan 2025 136th YPuest 520 152 334ms 15 Feb 2023 136th VladislavGitter 🇪🇸 520 152 321ms 13 Nov 2023 138th PanNessMain 516 153 372ms 11 Mar 2025 139th artisiole 🇺🇸 510 155 463ms 4 Mar 2022 139th StronkCheese 🇺🇸 510 155 435ms 1 Feb 2023 139th noahdorsch 510 155 446ms 24 Aug 2024 142nd Sami-ul 506 156 432ms 14 Oct 2021 142nd Geird 506 156 487ms 20 Feb 2023 144th TrixTrl 503 157 418ms 22 Nov 2021 144th Grrine 503 157 494ms 26 Jan 2025 146th carlosbviteri 500 158 552ms 25 Apr 2024 147th vxrv 485 163 536ms 14 Aug 2022 147th Zstr25 485 163 409ms 24 days ago 149th Trujillo707 482 164 422ms 22 Sep 2025 150th rachitkeyal 462 171 413ms 10 Nov 2022 First Prev 76–150 of 165 Next Last
