N Queens in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 226th lifthrasiir 🇰🇷 701 141 27ms 21 Nov 2024 227th Shanethegamer 🇺🇸 700 108 81ms 1 May 2024 228th JohandeRuiter 🇳🇱 700 145 2ms 10 Jul 2024 229th sean-niemann 🇺🇸 700 178 355ms 20 Jun 2025 230th rucin93 🇵🇱 699 187 125ms 2 May 2024 231st sean-niemann 🇺🇸 699 194 55ms 20 Oct 2025 232nd dokutan 698 175 507ms 4 May 2024 233rd ryyyn 🇺🇸 696 142 82ms 24 Jan 2025 233rd emgordon154 696 142 11ms 10 Nov 2025 235th albanian-laundromat 696 195 43ms 8 Sep 2025 236th iczelia 🇩🇪 695 134 9ms 17 Oct 2025 237th plcc0 694 109 73ms 4 Oct 2025 238th heanyang1 693 154 158ms 28 May 2025 239th AlephSquirrel 693 182 45ms 23 Jan 2025 240th rucin93 🇵🇱 693 208 300ms 1 May 2024 241st KasperKivimaeki 🇫🇮 690 135 11ms 24 Oct 2025 242nd RockOfStone 687 161 12ms 7 May 2024 243rd FlorianCassayre 🇫🇷 686 144 47ms 14 May 2024 244th snoozingnewt 🇨🇦 686 191 103ms 17 days ago 245th albanian-laundromat 685 291 463ms 28 Oct 2025 246th tailorspy 684 183 4,860ms 29 May 2024 247th tobeannouncd 680 157 210ms 21 May 2024 248th snoozingnewt 🇨🇦 679 126 87ms 23 Oct 2025 249th MostParsingVex 678 184 3,158ms 24 Jul 2024 250th Shanethegamer 🇺🇸 677 123 951ms 1 May 2024 251st albanian-laundromat 677 146 20ms 29 Sep 2025 251st KasperKivimaeki 🇫🇮 677 146 14ms 13 hours ago 253rd rhdqor213 677 150 2ms 1 May 2024 254th Alex-x90 🇺🇸 672 147 15ms 6 May 2024 255th emgordon154 671 297 510ms 5 Nov 2025 256th rucin93 🇵🇱 670 165 2ms 2 May 2024 257th mousetail 🇳🇱 670 195 876ms 6 May 2024 258th rucin93 🇵🇱 669 166 97ms 6 Jun 2024 259th MichalMarsalek 🇨🇿 669 192 882ms 8 Aug 2024 260th GolfingSuccess 🇬🇷 668 152 2ms 1 May 2024 260th rucin93 🇵🇱 668 152 2ms 2 May 2024 262nd DialFrost 🇸🇬 667 148 59ms 4 May 2024 262nd MichalMarsalek 🇨🇿 667 148 155ms 8 Aug 2024 262nd plcc0 667 148 33ms 4 Oct 2025 265th namelessiw 667 187 797ms 24 Jul 2024 266th lifthrasiir 🇰🇷 665 137 600ms 2 Dec 2024 267th MostParsingVex 665 140 4,132ms 4 Aug 2024 268th thienudomsrirungruang 663 149 39ms 3 May 2024 268th jacekwladzinski 663 149 35ms 5 Oct 2025 270th MostParsingVex 658 150 63ms 17 Aug 2024 270th snydej 658 150 16ms 21 Nov 2024 270th zhaohm14 658 150 10ms 24 Jul 2025 270th CaedenHarper 🇨🇦 658 150 19ms 24 Jul 2025 274th rucin93 🇵🇱 658 175 11ms 2 May 2024 275th m-tkach 🇺🇦 657 104 1,005ms 24 May 2024 275th MarcMush 🇫🇷 657 104 838ms 23 Nov 2024 277th BREMAUCY 🇫🇷 654 151 47ms 22 Aug 2025 277th ndren 654 151 19ms 11 days ago 279th sean-niemann 🇺🇸 652 192 59ms 13 May 2024 280th MeWhenI 🇻🇦 651 143 13ms 12 days ago 281st lynn 650 152 71ms 8 May 2024 281st anter69 🇭🇺 650 152 68ms 31 Aug 2025 281st qpwoeirut 650 152 23ms 1 Sep 2025 281st snoozingnewt 🇨🇦 650 152 61ms 17 days ago 285th Yax42 🇫🇷 649 192 369ms 18 days ago 286th fourth-bit 646 153 66ms 30 Sep 2024 287th stefangimmillaro 643 194 508ms 17 Sep 2024 288th helbling 🇨🇭 642 145 13ms 2 May 2024 289th dokutan 641 154 31ms 21 Jun 2024 289th KatieLG 🇬🇧 641 154 34ms 8 May 2025 289th blaztoma 🇱🇹 641 154 58ms 28 Oct 2025 292nd rucin93 🇵🇱 639 207 1,243ms 6 Jun 2024 293rd AlephSquirrel 637 155 39ms 1 May 2024 293rd inventshah 637 155 36ms 1 May 2024 293rd vgamula 🇺🇦 637 155 20ms 13 May 2024 293rd Bulmenisaurus 637 155 88ms 28 Jul 2024 293rd andrewjc2000 637 155 102ms 7 Jul 2025 293rd InigoK 🇺🇸 637 155 36ms 23 Aug 2025 293rd commandblockguy 🇺🇸 637 155 56ms 1 Sep 2025 300th dokutan 632 144 580ms 21 Jun 2024 First Prev 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