The Minesweeper hole will go live in approximately 5 days. Why not try and solve it ahead of time?
Zeckendorf Representation in all languages in bytes. 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 Bytes Time Submitted 526th msbranicky 626 216 265ms 4 Jul 2024 527th sheen4n 625 171 10ms 21 Jul 2024 527th FortuiteMan 🇫🇷 625 171 11ms 26 Sep 2024 529th MeWhenI 🇻🇦 621 91 2ms 1 Jul 2024 530th bac0id 620 176 401ms 1 Jul 2024 531st msbranicky 619 185 367ms 5 Jul 2024 532nd dokutan 617 173 11ms 2 Jul 2024 532nd klixel 🇨🇦 617 173 13ms 20 Jan 2025 534th HumanoidCPU 616 144 629ms 31 Oct 2024 535th croc54 614 174 10ms 17 Jan 2025 536th emgordon154 606 108 41ms 26 Jul 2024 537th snoozingnewt 🇺🇸 606 144 88ms 31 hours ago 538th Shanethegamer 🇺🇸 604 92 138ms 24 Sep 2024 539th KatieLG 🇬🇧 604 147 592ms 20 Apr 2025 540th LukeBridges 🇬🇧 601 115 16ms 10 Oct 2024 541st olleicua 🇺🇸 600 109 41ms 3 Jul 2024 542nd edsrzf 🇳🇿 599 181 10ms 24 Nov 2024 543rd jared-hughes 596 113 21ms 4 Jul 2024 544th MarcMush 🇫🇷 596 118 398ms 31 Jul 2024 545th madex 🇩🇪 593 180 11ms 1 Jul 2024 546th emgordon154 592 183 10ms 13 Dec 2024 547th junkondo-jp 590 117 9ms 15 Dec 2024 548th Salutations45 583 97 2ms 29 Dec 2024 549th KatieLG 🇬🇧 579 113 36ms 1 Jul 2024 550th msbranicky 579 235 188ms 4 Jul 2024 551st MeWhenI 🇻🇦 578 193 371ms 1 Jul 2024 552nd mossiegoat 577 185 11ms 5 Jul 2025 553rd ginop 574 186 11ms 2 Jul 2024 553rd inverseLorentz 🇦🇺 574 186 13ms 8 Jul 2024 555th alemelis 572 123 738ms 26 Aug 2024 556th dokutan 566 122 10ms 5 Jun 2025 557th OllieBoyne 🇬🇧 565 189 11ms 12 Jul 2024 558th msbranicky 563 165 139ms 4 Jul 2024 559th bac0id 560 182 373ms 1 Jul 2024 560th alexsave 557 124 11ms 13 Nov 2024 561st bac0id 555 155 2ms 3 Jul 2024 562nd dokutan 555 160 596ms 2 Jul 2024 563rd Mabeloid 🇳🇴 553 193 12ms 11 Sep 2024 564th MeWhenI 🇻🇦 548 179 84ms 9 Aug 2024 565th dokutan 545 136 163ms 5 Aug 2024 566th weliveinhell 🇭🇹 544 127 10ms 4 Jul 2024 567th dokutan 541 121 36ms 28 Sep 2024 568th MeWhenI 🇻🇦 540 199 1,318ms 2 Jul 2024 569th zakariamouhid 536 129 10ms 3 Jul 2024 570th snoozingnewt 🇺🇸 531 130 9ms 27 days ago 571st zt14427 526 203 10ms 1 Jul 2024 572nd klixel 🇨🇦 525 259 214ms 9 Jan 2025 573rd dokutan 517 180 154ms 1 Jul 2024 574th Maximizer02 516 210 13ms 24 Jul 2024 575th madex 🇩🇪 515 127 37ms 1 Jul 2024 576th MeWhenI 🇻🇦 509 198 51ms 6 Aug 2024 577th KatieLG 🇬🇧 508 136 11ms 1 Jul 2024 578th msbranicky 505 265 71ms 4 Jul 2024 579th ComputerKWasTaken 🇺🇸 503 130 48ms 4 Jul 2024 580th 0xjac 🇨🇭 502 269 271ms 19 Jun 2025 581st MeWhenI 🇻🇦 500 235 34ms 1 Jul 2024 582nd bac0id 497 225 665ms 1 Jul 2024 583rd coreynash 493 140 10ms 2 Jul 2024 583rd two-bad 🇬🇧 493 140 9ms 4 Oct 2024 585th MeWhenI 🇻🇦 488 172 12ms 13 Aug 2024 586th jameswmccarty 483 221 11ms 10 Jul 2024 587th msbranicky 482 146 185ms 4 Jul 2024 588th dieggsy 482 209 17ms 16 Oct 2024 589th CatsAreFluffy 481 227 69ms 3 Nov 2024 590th MeWhenI 🇻🇦 479 116 130ms 7 Aug 2024 591st iczelia 🇩🇪 470 183 3ms 9 days ago 592nd ComputerKWasTaken 🇺🇸 470 210 2ms 1 Jul 2024 593rd snoozingnewt 🇺🇸 468 184 2ms 17 days ago 594th AntoineBlondon 468 228 10ms 7 Jul 2024 595th yuchuehw 466 229 11ms 5 Jul 2024 596th acollett89 461 150 10ms 5 Aug 2025 597th Mabeloid 🇳🇴 460 193 761ms 17 Sep 2024 598th xyangst 458 151 11ms 15 Oct 2024 599th LHLaurini 🇧🇷 453 139 75ms 1 Jul 2024 600th jtaxen 453 250 163ms 2 Jul 2024 First Prev 526–600 of 661 Next Last