The Minesweeper hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Christmas Trees in C# 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 76th mandm-pt 558 156 329ms 21 Nov 2021 76th Re-Adventures 🇮🇳 558 156 344ms 15 Apr 2025 78th krcs 🇵🇱 554 157 323ms 26 Dec 2021 79th PlatypusEggs 547 159 347ms 20 Dec 2021 80th Elf-Lord-Games 540 161 345ms 26 Sep 2022 80th samtc-lau 540 161 381ms 1 Aug 2024 82nd tbschff 534 163 346ms 15 Apr 2022 83rd msbranicky 530 164 320ms 14 Sep 2023 84th johnstrand 524 166 341ms 11 May 2020 85th PsychoTea 521 167 393ms 21 Nov 2021 85th KAKISKA-code 🇫🇮 521 167 406ms 24 May 2025 87th ccolella-mdc 503 173 346ms 12 Oct 2023 88th p-vf 🇨🇭 500 174 315ms 21 Nov 2021 89th Joe85gr 497 175 353ms 30 Sep 2023 89th kodaimasano 497 175 395ms 2 Jul 2025 91st mikesuffield 475 183 343ms 10 Dec 2021 91st sd-tang 🇦🇺 475 183 348ms 14 Dec 2021 93rd Mituzsuki 458 190 388ms 21 Nov 2021 94th astdefu 455 191 317ms 16 Dec 2022 95th mntdn 451 193 337ms 18 Jun 2025 96th alpfautz 448 194 347ms 21 Nov 2021 97th gpikmddk 446 195 315ms 2 hours ago 98th mickeyMouse1108 444 196 333ms 21 Nov 2021 99th antonfridh 433 201 389ms 17 Aug 2022 100th MiffOttah 431 202 337ms 21 Nov 2021 100th muztanger 431 202 361ms 21 Nov 2021 102nd BradSissons 🇳🇿 418 208 312ms 21 Nov 2021 103rd mukulkesh 407 214 380ms 21 Nov 2021 104th yannikHoeflich 388 224 385ms 21 Nov 2021 105th JarrodCope 378 230 349ms 19 Apr 2024 106th zbalkan 361 241 400ms 10 May 2020 107th unoctium1 331 263 378ms 21 Nov 2021 108th afgarciam 328 265 350ms 21 Nov 2021 109th hotmanga 314 277 398ms 18 Oct 2023 109th xbxbxb007 314 277 366ms 10 Jan 2024 111th zer0bits42 311 280 348ms 1 Dec 2022 112th kevinnaviapaiva 302 288 339ms 26 Feb 2025 113th mokymok 🇺🇸 141 616 322ms 21 Nov 2021 113th retrohun 141 616 335ms 27 Dec 2022 113th HumanoidCPU 141 616 342ms 21 May 2024 116th KatieLG-Transpiler 🇬🇧 140 620 396ms 23 Jun 2022 117th AntoSave 135 644 366ms 21 Nov 2021 118th Joe-V2 117 741 329ms 19 Apr 2022 119th tatsu011 111 786 388ms 21 Nov 2021 First Prev 76–119 of 119
