The Minesweeper hole will go live in approximately 5 days. Why not try and solve it ahead of time?
Rijndael S-box in all languages 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 675th CaedenHarper 🇨🇦 218 775 4ms 22 Jan 2025 677th HumanoidCPU 218 820 2ms 16 Apr 2024 678th msbranicky 217 614 8ms 24 Dec 2023 679th MeWhenI 🇻🇦 217 776 3ms 1 Sep 2023 679th KatieLG-Transpiler 🇬🇧 217 776 4ms 2 Sep 2023 679th KatieLG 🇬🇧 217 776 4ms 28 Sep 2024 682nd Stanbroek 216 291 2ms 18 Sep 2023 683rd Jacob385 215 415 434ms 18 Apr 2024 683rd HumanoidCPU 215 415 437ms 28 Apr 2024 685th snoozingnewt 🇺🇸 213 791 3ms 2 Sep 2023 685th HumanoidCPU 213 791 3ms 16 Apr 2024 685th Mabeloid 🇳🇴 213 791 4ms 21 Sep 2024 688th KatieLG 🇬🇧 212 789 122ms 2 Sep 2023 688th Shanethegamer 🇺🇸 212 789 107ms 3 Sep 2023 688th HumanoidCPU 212 789 127ms 27 May 2024 688th dokutan 212 789 114ms 20 Aug 2024 688th RedzGoose 🇦🇺 212 789 101ms 7 Oct 2024 688th CaedenHarper 🇨🇦 212 789 102ms 20 Jan 2025 694th enbyte 210 415 11ms 9 Dec 2023 694th jatloe 210 415 11ms 29 Jan 2024 694th Jacob385 210 415 12ms 18 Apr 2024 694th HumanoidCPU 210 415 12ms 28 Apr 2024 698th msbranicky 210 590 2ms 28 Sep 2023 699th TheEric0802 🇩🇪 210 622 4ms 22 Sep 2023 700th Mabeloid 🇳🇴 210 794 110ms 21 Sep 2024 701st MichalMarsalek 🇨🇿 209 570 154ms 1 Sep 2023 702nd MeWhenI 🇻🇦 209 800 116ms 1 Sep 2023 703rd Emutis 🇱🇹 208 420 17ms 21 days ago 704th dokutan 204 720 278ms 24 Mar 2025 705th HumanoidCPU 203 773 2,292ms 24 Oct 2024 705th Shanethegamer 🇺🇸 203 773 2,187ms 24 Oct 2024 705th KatieLG 🇬🇧 203 773 2,363ms 27 Oct 2024 705th CaedenHarper 🇨🇦 203 773 2,552ms 22 Jan 2025 705th Chinay-Domitrix 🇺🇸 203 773 2,450ms 15 Apr 2025 710th msbranicky 202 590 144ms 3 Oct 2023 711th dranjohn 200 437 15ms 11 Sep 2023 712th KatieLG-Transpiler 🇬🇧 200 833 118ms 2 Sep 2023 713th HumanoidCPU 199 409 32ms 10 Jan 2025 714th dokutan 199 423 70ms 7 Apr 2024 714th HumanoidCPU 199 423 48ms 17 Apr 2024 716th MeWhenI 🇻🇦 199 776 6ms 1 Sep 2023 716th Shanethegamer 🇺🇸 199 776 6ms 1 Sep 2023 716th KatieLG 🇬🇧 199 776 6ms 2 Sep 2023 716th KatieLG-Transpiler 🇬🇧 199 776 6ms 2 Sep 2023 716th scpchicken 🇵🇼 199 776 6ms 14 Nov 2023 716th HumanoidCPU 199 776 6ms 4 May 2024 716th dokutan 199 776 6ms 24 Jun 2024 716th Mabeloid 🇳🇴 199 776 6ms 21 Sep 2024 716th CaedenHarper 🇨🇦 199 776 6ms 20 Jan 2025 725th Shanethegamer 🇺🇸 198 794 2ms 1 Sep 2023 725th HumanoidCPU 198 794 2ms 16 Jun 2024 725th snoozingnewt 🇺🇸 198 794 2ms 1 Sep 2024 725th CaedenHarper 🇨🇦 198 794 5ms 24 Jan 2025 725th fuzzylojik-golf 🇺🇸 198 794 2ms 8 Jul 2025 730th snoozingnewt 🇺🇸 197 781 6ms 5 Sep 2023 731st MeWhenI 🇻🇦 197 796 2ms 1 Sep 2023 732nd KatieLG 🇬🇧 197 798 2ms 2 Sep 2023 732nd Mabeloid 🇳🇴 197 798 2ms 21 Sep 2024 734th Shanethegamer 🇺🇸 196 774 74ms 1 Sep 2023 734th HumanoidCPU 196 774 78ms 9 May 2024 734th CaedenHarper 🇨🇦 196 774 89ms 22 Jan 2025 737th KatieLG-Transpiler 🇬🇧 196 801 2ms 2 Sep 2023 738th XenThe 🇬🇧 195 541 9ms 15 Jul 2025 739th MeWhenI 🇻🇦 195 778 74ms 1 Sep 2023 739th Mabeloid 🇳🇴 195 778 94ms 21 Sep 2024 741st KatieLG 🇬🇧 193 422 35ms 23 days ago 742nd dokutan 193 542 137ms 6 Nov 2024 743rd JRaspass 🇬🇧 193 545 4ms 3 Sep 2023 744th CaedenHarper 🇨🇦 192 837 1,802ms 22 Jan 2025 744th dokutan 192 837 1,864ms 13 Sep 2025 744th Shanethegamer 🇺🇸 192 837 1,874ms 28 Sep 2025 747th HumanoidCPU 192 838 1,735ms 13 Sep 2025 748th heanyang1 191 329 3ms 24 May 2025 749th MeWhenI 🇻🇦 191 551 3ms 1 Sep 2023 750th Shanethegamer 🇺🇸 191 776 326ms 1 Sep 2023 First Prev 676–750 of 1,273 Next Last