The Minesweeper hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Rijndael S-box 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 673rd Mabeloid 🇳🇴 241 779 14ms 21 Sep 2024 673rd dokutan 241 779 10ms 18 Oct 2024 673rd CaedenHarper 🇨🇦 241 779 10ms 22 Jan 2025 679th Shanethegamer 🇺🇸 241 795 111ms 1 Sep 2023 679th KatieLG 🇬🇧 241 795 129ms 2 Sep 2023 679th KatieLG-Transpiler 🇬🇧 241 795 122ms 2 Sep 2023 679th msbranicky 241 795 107ms 11 Sep 2023 679th HumanoidCPU 241 795 146ms 16 Apr 2024 679th Mabeloid 🇳🇴 241 795 110ms 21 Sep 2024 679th CaedenHarper 🇨🇦 241 795 163ms 21 Jan 2025 686th KatieLG-Transpiler 🇬🇧 241 809 663ms 2 Sep 2023 687th dokutan 240 695 4ms 26 Mar 2025 688th snoozingnewt 🇺🇸 240 798 139ms 4 Sep 2023 689th MeWhenI 🇻🇦 239 800 141ms 1 Sep 2023 690th thisishowmymindworks 🇳🇴 236 557 9ms 15 Jun 2024 690th voytxt 🇨🇿 236 557 10ms 7 Aug 2024 692nd MeWhenI 🇻🇦 236 776 6ms 1 Sep 2023 692nd Shanethegamer 🇺🇸 236 776 6ms 1 Sep 2023 692nd KatieLG 🇬🇧 236 776 6ms 2 Sep 2023 692nd KatieLG-Transpiler 🇬🇧 236 776 6ms 2 Sep 2023 692nd scpchicken 🇵🇼 236 776 6ms 14 Nov 2023 692nd HumanoidCPU 236 776 6ms 4 May 2024 692nd dokutan 236 776 6ms 24 Jun 2024 692nd Mabeloid 🇳🇴 236 776 6ms 21 Sep 2024 692nd CaedenHarper 🇨🇦 236 776 6ms 20 Jan 2025 701st Jacob385 236 2,150 6ms 4 Aug 2024 702nd msbranicky 235 678 2,010ms 17 Sep 2025 703rd snoozingnewt 🇺🇸 235 781 6ms 5 Sep 2023 704th KatieLG 🇬🇧 235 797 9ms 2 Sep 2023 704th KatieLG-Transpiler 🇬🇧 235 797 10ms 2 Sep 2023 706th coreynash 234 563 9ms 16 Feb 2024 707th two-bad 🇬🇧 233 565 9ms 25 Feb 2024 708th cbrt-x 233 821 130ms 9 Oct 2023 709th olleicua 🇺🇸 232 460 35ms 11 Apr 2024 710th ArmaanAS 232 567 9ms 23 Feb 2025 711th bac0id 232 587 342ms 9 Jan 2025 712th dokutan 231 570 9ms 13 Mar 2025 713th tomh1012 231 590 325ms 9 Nov 2023 714th olleicua 🇺🇸 230 572 9ms 13 Feb 2024 715th scpchicken 🇵🇼 229 454 4ms 1 Nov 2023 716th alexsave 228 578 10ms 7 Nov 2024 717th msbranicky 228 635 270ms 1 Sep 2023 718th rgthree 227 579 12ms 5 Sep 2023 719th KatieLG-Transpiler 🇬🇧 225 2,253 6ms 2 Sep 2023 720th voytxt 🇨🇿 224 609 328ms 4 Nov 2024 721st KatieLG 🇬🇧 224 2,269 5ms 28 Sep 2024 722nd gifti258 223 585 208ms 13 Sep 2023 723rd msbranicky 221 617 404ms 8 Sep 2023 724th dokutan 220 569 767ms 16 Jul 2025 725th msbranicky 219 601 11ms 8 Sep 2023 726th dokutan 219 624 317ms 5 Jun 2024 727th Ripick 218 343 2ms 7 days ago 728th moustave 218 559 12ms 26 Mar 2025 729th dokutan 218 574 126ms 13 Mar 2025 730th dokutan 217 564 188ms 18 Mar 2025 731st Shanethegamer 🇺🇸 217 777 54ms 22 Aug 2024 731st KatieLG 🇬🇧 217 777 44ms 22 Aug 2024 731st dokutan 217 777 46ms 24 Aug 2024 731st HumanoidCPU 217 777 47ms 25 Aug 2024 731st Mabeloid 🇳🇴 217 777 48ms 21 Sep 2024 731st error256 217 777 46ms 10 Jan 2025 731st CaedenHarper 🇨🇦 217 777 54ms 22 Jan 2025 738th msbranicky 216 580 501ms 16 Jan 2024 739th msbranicky 216 678 566ms 8 Sep 2023 740th snoozingnewt 🇺🇸 215 697 82ms 12 days ago 741st Shanethegamer 🇺🇸 215 775 4ms 1 Sep 2023 741st CaedenHarper 🇨🇦 215 775 4ms 22 Jan 2025 743rd MeWhenI 🇻🇦 215 776 3ms 1 Sep 2023 743rd KatieLG-Transpiler 🇬🇧 215 776 4ms 2 Sep 2023 743rd KatieLG 🇬🇧 215 776 4ms 28 Sep 2024 746th msbranicky 214 571 233ms 15 Jan 2024 747th vhoulbreque 🇫🇷 213 574 10ms 11 Feb 2025 748th dokutan 212 679 2ms 21 Jun 2025 749th MichalMarsalek 🇨🇿 211 570 154ms 1 Sep 2023 750th msbranicky 211 580 11ms 1 Sep 2023 First Prev 676–750 of 1,300 Next Last