The Set hole will go live in approximately 7 hours. Why not try and solve it ahead of time?
N Queens 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 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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 1st 2bular 1,000 41 22 Aug 2024 2nd ovs-code 🇩🇪 981 46 1 Mar 2025 3rd Lydxn 🇨🇦 955 103 3 May 2024 3rd m-tkach 🇺🇦 955 103 5 May 2024 5th ovs-code 🇩🇪 953 43 21 Aug 2024 6th ovs-code 🇩🇪 949 60 14 Jun 2024 7th btnlq 946 104 1 May 2024 7th 5cw 🇺🇸 946 104 3 May 2024 9th GrayJoKing 🇦🇺 940 66 3 May 2024 9th nwellnhof 🇩🇪 940 66 6 May 2024 11th antimon2 🇯🇵 936 73 15 May 2024 12th ovs-code 🇩🇪 935 99 13 May 2024 12th nwellnhof 🇩🇪 935 99 13 May 2024 12th Steffan153 🇫🇮 935 99 29 Jun 2024 12th sean-niemann 🇺🇸 935 99 7 Aug 2024 12th rucin93 🇵🇱 935 99 25 Nov 2024 17th Lydxn 🇨🇦 928 81 3 May 2024 18th lyphyser 925 73 6 Jul 2024 19th Lydxn 🇨🇦 925 98 3 May 2024 20th ovs-code 🇩🇪 922 110 13 May 2024 21st bitsandbeyond 🇳🇱 913 102 2 days ago 22nd CatsAreFluffy 912 74 24 May 2024 23rd SirBogman 🇺🇸 911 91 5 May 2024 24th rucin93 🇵🇱 911 97 28 Dec 2024 24th sean-niemann 🇺🇸 911 97 8 Jan 2025 26th nwellnhof 🇩🇪 911 108 14 May 2024 27th saito-ta 🇯🇵 909 96 3 Jul 2024 28th m-tkach 🇺🇦 907 100 6 May 2024 29th snyderek 🇺🇸 904 138 22 Dec 2024 30th ovs-code 🇩🇪 904 151 14 May 2024 30th nwellnhof 🇩🇪 904 151 14 May 2024 32nd 2bular 903 50 5 May 2024 33rd Steffan153 🇫🇮 903 109 2 May 2024 33rd ovs-code 🇩🇪 903 109 2 May 2024 35th IanUtley 901 110 2 May 2024 35th btnlq 901 110 23 Aug 2024 35th ovs-code 🇩🇪 901 110 11 Oct 2024 38th lynn 901 118 6 May 2024 39th ovs-code 🇩🇪 900 94 17 Jun 2024 40th saito-ta 🇯🇵 897 103 2 May 2024 41st ovs-code 🇩🇪 896 119 8 May 2024 42nd ovs-code 🇩🇪 895 84 3 May 2024 42nd SirBogman 🇺🇸 895 84 5 May 2024 42nd nwellnhof 🇩🇪 895 84 8 May 2024 45th xsot 🇸🇬 895 116 29 May 2024 45th edsrzf 🇳🇿 895 116 25 Feb 2025 47th Steffan153 🇫🇮 895 140 13 Aug 2024 48th Kacarott 🇦🇺 893 126 5 May 2024 49th kg583 🇺🇸 893 146 26 Feb 2025 50th ovs-code 🇩🇪 892 99 3 Aug 2024 51st nwellnhof 🇩🇪 892 161 14 May 2024 52nd emplv 🇱🇻 890 135 13 May 2024 53rd nwellnhof 🇩🇪 890 199 14 May 2024 54th Steffan153 🇫🇮 888 77 1 May 2024 55th ovs-code 🇩🇪 888 148 8 May 2024 56th edsrzf 🇳🇿 886 147 2 days ago 57th pardouin 🇫🇷 885 149 2 Dec 2024 58th ovs-code 🇩🇪 882 201 13 May 2024 59th ovs-code 🇩🇪 881 143 13 May 2024 60th sean-niemann 🇺🇸 881 155 5 May 2024 60th wiz0u 881 155 6 May 2024 62nd pardouin 🇫🇷 879 112 4 May 2024 63rd canissimia 🇦🇶 879 172 12 May 2024 64th edsrzf 🇳🇿 878 143 10 days ago 65th edsrzf 🇳🇿 878 153 25 Feb 2025 66th annaproxy 877 113 2 May 2024 67th Steffan153 🇫🇮 874 71 2 May 2024 68th Natanaelel 🇸🇪 874 86 2 May 2024 69th emplv 🇱🇻 873 106 14 May 2024 70th stefangimmillaro 872 95 5 May 2024 71st Steffan153 🇫🇮 872 104 2 May 2024 72nd ovs-code 🇩🇪 872 122 2 May 2024 72nd Natanaelel 🇸🇪 872 122 2 May 2024 74th sean-niemann 🇺🇸 872 161 3 May 2024 75th sean-niemann 🇺🇸 871 164 8 Oct 2024 1–75 of 762 Next