The Minesweeper hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Reverse Polish Notation 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 301st NewDefectus 🇮🇱 814 90 9ms 12 Feb 2022 301st didion0 🇺🇸 814 90 11ms 17 Feb 2022 301st uttumuttu 🇫🇮 814 90 10ms 5 Mar 2022 301st thisishowmymindworks 🇳🇴 814 90 12ms 24 Jun 2024 305th Shanethegamer 🇺🇸 814 122 11ms 12 Apr 2024 306th Shanethegamer 🇺🇸 814 166 158ms 3 Dec 2022 307th Shanethegamer 🇺🇸 813 60 60ms 12 Apr 2024 308th btnlq 812 32 3ms 16 Jul 2023 308th MeWhenI 🇻🇦 812 32 4ms 16 Jul 2023 308th Steffan153 🇫🇮 812 32 4ms 16 Jul 2023 308th ovs-code 🇩🇪 812 32 4ms 16 Jul 2023 308th fuzzylojik-golf 🇺🇸 812 32 4ms 18 Sep 2025 313th scpchicken 🇵🇼 812 59 1,218ms 13 Feb 2022 314th MeWhenI 🇻🇦 812 87 20ms 2 Oct 2022 315th inventshah 812 172 64ms 29 Mar 2025 316th primo-ppcg 🇹🇭 812 225 50ms 2 May 2025 317th Shanethegamer 🇺🇸 812 306 1,087ms 30 Jan 2025 318th MarcMush 🇫🇷 810 101 522ms 13 Jan 2024 319th mtirado1 809 121 2ms 23 Dec 2022 320th TFeld00 🇩🇰 809 128 111ms 22 Apr 2022 320th fourth-bit 809 128 17ms 18 Nov 2022 320th Command-Master 809 128 118ms 29 Sep 2023 320th mathisfun271 809 128 36ms 13 Feb 2024 324th Sakisan 🇧🇪 808 46 122ms 29 Jul 2022 325th Shanethegamer 🇺🇸 808 101 5ms 14 Jan 2024 326th elgan65536 808 231 279ms 3 Oct 2023 327th GolfingSuccess 🇬🇷 807 102 438ms 19 Feb 2025 328th GrayJoKing 🇦🇺 806 139 56ms 31 Jan 2025 329th lynn 806 161 1,306ms 13 Feb 2022 330th BambooleanLogic 🇸🇪 805 91 10ms 14 Dec 2022 330th kirjavascript 805 91 11ms 14 Feb 2025 332nd JayXon 🇺🇸 805 148 128ms 24 May 2025 333rd edsrzf 🇳🇿 805 159 52ms 6 Apr 2025 334th kkoenig 805 227 266ms 23 Jan 2024 335th GrayJoKing 🇦🇺 804 128 51ms 12 Feb 2023 336th stefangimmillaro 804 198 351ms 22 days ago 337th jacobly0 🇺🇸 803 122 3ms 3 Sep 2023 338th ovs-code 🇩🇪 802 122 6ms 7 Oct 2024 339th andre-lameirinhas 🇵🇹 802 129 16ms 29 Jul 2022 339th Mikey-Beep 🇬🇧 802 129 16ms 6 Oct 2022 339th jakobkordez 🇸🇮 802 129 36ms 1 Nov 2022 339th cros107 🇦🇺 802 129 15ms 25 May 2024 339th cubed-guy 802 129 16ms 9 Jun 2024 339th wuduculfre 802 129 12ms 22 Jul 2025 345th yzhs 🇩🇪 802 165 165ms 26 Jun 2023 346th Szum123321 🇵🇱 801 233 202ms 20 Mar 2024 346th DialFrost 🇸🇬 801 233 201ms 31 May 2025 348th 4hg 🇺🇸 800 5 57ms 22 Jul 2022 348th bricknellj 800 5 48ms 26 Jul 2022 348th NewDefectus 🇮🇱 800 5 54ms 3 Aug 2022 348th 5quiwyrm 800 5 50ms 5 Oct 2022 348th CatsAreFluffy 800 5 45ms 20 Oct 2022 348th dzshn 800 5 48ms 3 Dec 2022 348th Vap0r1ze 800 5 46ms 3 Dec 2022 348th DayDun 🇸🇪 800 5 47ms 23 Jan 2023 348th emirps 800 5 47ms 3 Feb 2023 348th klixel 🇨🇦 800 5 54ms 7 Jun 2023 348th commandblockguy 🇺🇸 800 5 47ms 3 Aug 2023 348th msbranicky 800 5 65ms 4 Aug 2023 348th jacobly0 🇺🇸 800 5 48ms 2 Sep 2023 348th FlorianCassayre 🇫🇷 800 5 54ms 5 Sep 2023 348th rniii 800 5 50ms 19 Oct 2023 348th yuchuehw 800 5 44ms 4 Feb 2024 348th Yewzir 🇧🇪 800 5 44ms 23 Feb 2024 348th roupiq 🇵🇱 800 5 55ms 27 Feb 2024 348th BREMAUCY 🇫🇷 800 5 54ms 28 Mar 2024 348th olleicua 🇺🇸 800 5 56ms 1 Apr 2024 348th dokutan 800 5 43ms 16 Jun 2024 348th m-tkach 🇺🇦 800 5 54ms 17 Jul 2024 348th duckyluuk 🇳🇱 800 5 53ms 4 Sep 2024 348th NickTheEASDude 🇺🇸 800 5 44ms 30 Oct 2024 348th gigaprofisi 🇺🇸 800 5 48ms 10 Mar 2025 348th albanian-laundromat 800 5 43ms 20 Aug 2025 374th JayXon 🇺🇸 799 61 38ms 3 May 2023 374th rniii 799 61 49ms 15 Sep 2023 First Prev 301–375 of 1,118 Next Last