The Minesweeper hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Farey Sequence 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 375th dokutan 836 83 13ms 1 Jul 2024 377th pardouin 🇫🇷 835 50 34ms 9 Sep 2025 378th lifthrasiir 🇰🇷 835 64 432ms 2 Dec 2024 379th rucin93 🇵🇱 834 63 152ms 5 Jan 2025 380th edsrzf 🇳🇿 833 114 29ms 25 Apr 2025 381st DialFrost 🇸🇬 833 174 1,818ms 15 Sep 2025 382nd saito-ta 🇯🇵 830 61 347ms 1 Dec 2023 382nd retrohun 830 61 553ms 16 Jun 2024 384th GolfingSuccess 🇬🇷 830 66 10ms 13 Aug 2024 385th Shanethegamer 🇺🇸 830 71 131ms 1 Dec 2023 386th stefangimmillaro 830 82 119ms 30 Apr 2024 387th ovs-code 🇩🇪 829 77 2ms 15 Dec 2023 388th SirBogman 🇺🇸 829 81 43ms 3 Jun 2025 389th stefangimmillaro 828 88 2,634ms 10 Nov 2024 390th MeWhenI 🇻🇦 828 103 3ms 1 Dec 2023 390th Yewzir 🇧🇪 828 103 67ms 26 May 2024 392nd MeWhenI 🇻🇦 828 227 17ms 20 Apr 2025 393rd emgordon154 825 70 11ms 9 Mar 2025 394th Shanethegamer 🇺🇸 825 76 139ms 1 Dec 2023 394th MeWhenI 🇻🇦 825 76 162ms 1 Dec 2023 394th edsrzf 🇳🇿 825 76 150ms 10 Jul 2025 397th MeWhenI 🇻🇦 825 115 28ms 1 Dec 2023 398th ovs-code 🇩🇪 823 49 116ms 31 Dec 2023 399th CaedenHarper 🇨🇦 823 89 476ms 10 days ago 400th kg583 🇺🇸 823 91 4ms 27 Sep 2025 401st DialFrost 🇸🇬 821 64 155ms 3 Aug 2024 402nd DialFrost 🇸🇬 821 79 77ms 24 Mar 2025 403rd stefangimmillaro 819 51 38ms 26 Apr 2024 403rd Natanaelel 🇸🇪 819 51 40ms 24 Jan 2025 405th MeWhenI 🇻🇦 819 78 2ms 1 Dec 2023 405th GolfingSuccess 🇬🇷 819 78 2ms 1 Dec 2023 405th Yewzir 🇧🇪 819 78 3ms 26 May 2024 408th alemelis 818 59 1,019ms 25 Feb 2024 409th sisyphus-ppcg 🇦🇺 817 79 2ms 5 Dec 2023 410th targrik 816 68 303ms 29 Jan 2025 411th MeWhenI 🇻🇦 814 70 1,220ms 15 Sep 2025 412th DialFrost 🇸🇬 814 92 4ms 14 Feb 2025 413th SirBogman 🇺🇸 812 69 11ms 1 Dec 2023 413th bizy-coder 812 69 12ms 1 Dec 2023 413th inventshah 812 69 11ms 1 Dec 2023 413th Shanethegamer 🇺🇸 812 69 12ms 1 Dec 2023 413th Alex-x90 🇺🇸 812 69 14ms 4 Dec 2023 413th prplz 🇦🇺 812 69 11ms 10 Dec 2023 413th sgiandomenico 812 69 12ms 18 Dec 2023 413th scpchicken 🇵🇼 812 69 13ms 28 Dec 2023 413th StefanHabel 🇨🇦 812 69 12ms 11 Feb 2024 413th IanUtley 812 69 11ms 14 Jun 2024 413th Bulmenisaurus 812 69 10ms 17 Jul 2024 413th edsrzf 🇳🇿 812 69 11ms 20 Dec 2024 413th KasperKivimaeki 🇫🇮 812 69 13ms 5 Jul 2025 426th GolfingSuccess 🇬🇷 811 67 2ms 16 Oct 2024 427th ovs-code 🇩🇪 810 66 478ms 15 Jan 2024 427th GrayJoKing 🇦🇺 810 66 476ms 15 Jan 2024 427th sisyphus-ppcg 🇦🇺 810 66 448ms 16 Jan 2024 427th m-tkach 🇺🇦 810 66 475ms 20 Jan 2024 431st MeWhenI 🇻🇦 810 78 51ms 4 Dec 2023 432nd MeWhenI 🇻🇦 810 90 2,657ms 24 Oct 2024 433rd stefangimmillaro 809 83 48ms 26 Apr 2025 433rd MeWhenI 🇻🇦 809 83 43ms 29 Apr 2025 435th acotis 809 99 125ms 24 Mar 2025 435th kumavale 809 99 130ms 16 days ago 437th ovs-code 🇩🇪 808 65 169ms 4 Aug 2024 438th GrayJoKing 🇦🇺 807 50 110ms 1 Dec 2023 439th Steffan153 🇫🇮 804 63 122ms 5 Aug 2024 440th Shanethegamer 🇺🇸 804 89 47ms 12 Sep 2024 441st emgordon154 803 52 40ms 11 Sep 2024 441st sean-niemann 🇺🇸 803 52 38ms 14 days ago 443rd MeWhenI 🇻🇦 803 99 3ms 1 Dec 2023 443rd albanian-laundromat 803 99 4ms 23 days ago 445th GolfingSuccess 🇬🇷 803 141 969ms 18 Jan 2025 446th SirBogman 🇺🇸 803 234 21ms 4 Dec 2023 447th CaedenHarper 🇨🇦 802 72 10ms 23 Aug 2025 448th 5cw 🇺🇸 801 70 33ms 6 Jun 2024 449th Kacarott 🇦🇺 800 79 72ms 13 Sep 2024 450th pardouin 🇫🇷 799 84 43ms 25 Apr 2025 First Prev 376–450 of 1,426 Next Last