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 150th DialFrost 🇸🇬 906 65 97ms 17 Dec 2024 152nd DialFrost 🇸🇬 905 69 94ms 17 Mar 2025 153rd primo-ppcg 🇹🇭 905 79 252ms 25 Jan 2025 153rd zacjl 905 79 255ms 25 Jan 2025 153rd kg583 🇺🇸 905 79 270ms 22 Jul 2025 156th DialFrost 🇸🇬 904 63 820ms 30 Aug 2025 156th sean-niemann 🇺🇸 904 63 1,313ms 27 Sep 2025 158th Shanethegamer 🇺🇸 904 81 320ms 1 Dec 2023 158th stefangimmillaro 904 81 357ms 29 Apr 2024 158th namelessiw 904 81 335ms 23 Aug 2024 161st Shanethegamer 🇺🇸 903 70 1,294ms 1 Dec 2023 161st GrayJoKing 🇦🇺 903 70 46ms 2 Dec 2023 161st ovs-code 🇩🇪 903 70 79ms 12 Sep 2024 161st GrayJoKing 🇦🇺 903 70 78ms 13 Sep 2024 161st error256 903 70 81ms 14 Feb 2025 166th Steffan153 🇫🇮 903 73 3ms 5 Dec 2023 167th DialFrost 🇸🇬 903 78 91ms 3 Dec 2023 167th JayXon 🇺🇸 903 78 93ms 4 Dec 2023 167th sean-niemann 🇺🇸 903 78 109ms 4 Dec 2023 167th Steffan153 🇫🇮 903 78 90ms 5 Dec 2023 171st JayXon 🇺🇸 902 74 356ms 6 Dec 2023 171st Steffan153 🇫🇮 902 74 326ms 11 Jul 2024 171st DialFrost 🇸🇬 902 74 363ms 15 Nov 2024 171st sean-niemann 🇺🇸 902 74 314ms 26 Apr 2025 175th Steffan153 🇫🇮 902 77 13ms 12 Dec 2023 175th zacjl 902 77 13ms 3 Jan 2025 175th kg583 🇺🇸 902 77 13ms 21 days ago 178th edsrzf 🇳🇿 902 83 4ms 2 Jan 2025 178th pardouin 🇫🇷 902 83 4ms 25 Apr 2025 180th Lydxn 🇨🇦 902 107 254ms 16 Dec 2023 180th JayXon 🇺🇸 902 107 304ms 16 Dec 2023 182nd GrayJoKing 🇦🇺 901 72 11ms 2 Dec 2023 183rd ovs-code 🇩🇪 900 90 420ms 1 Dec 2023 183rd sean-niemann 🇺🇸 900 90 377ms 3 Dec 2023 183rd DialFrost 🇸🇬 900 90 406ms 3 Dec 2023 183rd JayXon 🇺🇸 900 90 417ms 4 Dec 2023 183rd Lydxn 🇨🇦 900 90 447ms 16 Dec 2023 183rd Steffan153 🇫🇮 900 90 426ms 16 Dec 2023 189th JayXon 🇺🇸 899 62 911ms 6 Dec 2023 189th stefangimmillaro 899 62 803ms 29 Apr 2024 191st pardouin 🇫🇷 899 81 2,422ms 3 Jul 2025 192nd Steffan153 🇫🇮 898 61 8ms 18 Aug 2024 192nd GrayJoKing 🇦🇺 898 61 11ms 19 Aug 2024 192nd btnlq 898 61 8ms 19 Aug 2024 195th Steffan153 🇫🇮 898 80 29ms 5 Dec 2023 195th m-tkach 🇺🇦 898 80 29ms 11 Dec 2023 195th sean-niemann 🇺🇸 898 80 29ms 20 May 2025 198th GolfingSuccess 🇬🇷 898 95 58ms 4 Dec 2023 198th nwellnhof 🇩🇪 898 95 61ms 2 Jun 2024 200th DialFrost 🇸🇬 897 72 2ms 3 Dec 2023 200th rucin93 🇵🇱 897 72 2ms 3 Dec 2023 200th m-tkach 🇺🇦 897 72 2ms 4 Dec 2023 200th Steffan153 🇫🇮 897 72 2ms 5 Dec 2023 200th sean-niemann 🇺🇸 897 72 2ms 10 Dec 2023 205th xsot 🇸🇬 897 79 6ms 28 Jul 2025 206th xsot 🇸🇬 895 62 8ms 7 Apr 2024 207th primo-ppcg 🇹🇭 895 75 48ms 23 Jan 2025 208th DialFrost 🇸🇬 894 54 888ms 26 Feb 2024 209th edsrzf 🇳🇿 894 80 48ms 30 Dec 2024 209th CLOStrophobic 🇮🇹 894 80 20ms 25 Jan 2025 209th DialFrost 🇸🇬 894 80 45ms 13 Feb 2025 209th kg583 🇺🇸 894 80 54ms 13 Feb 2025 209th edsrzf 🇳🇿 894 80 20ms 15 Feb 2025 209th zacjl 894 80 45ms 15 Feb 2025 209th pardouin 🇫🇷 894 80 41ms 25 Apr 2025 216th JayXon 🇺🇸 894 89 4ms 10 Nov 2024 217th sean-niemann 🇺🇸 893 66 125ms 4 Dec 2023 218th emplv 🇱🇻 893 108 294ms 1 Dec 2023 218th MeWhenI 🇻🇦 893 108 277ms 1 Dec 2023 218th DialFrost 🇸🇬 893 108 278ms 3 Dec 2023 218th sean-niemann 🇺🇸 893 108 274ms 4 Dec 2023 222nd duckyluuk 🇳🇱 891 60 469ms 28 Aug 2024 222nd albanian-laundromat 891 60 511ms 26 days ago 222nd snoozingnewt 🇺🇸 891 60 442ms 13 days ago 225th MeWhenI 🇻🇦 891 74 3ms 1 Dec 2023 First Prev 151–225 of 1,426 Next Last