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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 319th vgamula 🇺🇦 638 155 23ms 13 May 2024 319th Bulmenisaurus 638 155 90ms 28 Jul 2024 319th andrewjc2000 638 155 104ms 7 Jul 2025 319th InigoK 🇺🇸 638 155 36ms 23 Aug 2025 319th commandz0 🇺🇸 638 155 57ms 1 Sep 2025 326th helbling 🇨🇭 637 145 14ms 2 May 2024 327th MostParsingVex 634 140 4,686ms 18 days ago 328th dokutan 634 144 561ms 21 Jun 2024 329th neihousaigaai 630 157 39ms 29 Sep 2024 329th Babafaba 630 157 57ms 25 Oct 2025 331st madex 🇩🇪 628 147 11ms 3 days ago 332nd jtaxen 626 158 31ms 2 May 2024 333rd albanian-laundromat 🇺🇸 625 146 565ms 6 Nov 2025 334th elgan65536 🇺🇸 625 210 159ms 7 Feb 2026 335th DialFrost 🇸🇬 624 225 420ms 24 Sep 2025 336th FortuiteMan 🇫🇷 622 121 87ms 27 Nov 2025 337th Shanethegamer 🇺🇸 622 159 42ms 1 May 2024 337th jatloe 622 159 38ms 11 May 2024 337th YAJUE114514 622 159 16ms 14 Dec 2025 340th CatsAreFluffy 622 165 367ms 30 Oct 2025 341st CaedenHarper 🇨🇦 621 147 587ms 24 Jul 2025 341st snoozingnewt 🇨🇦 621 147 615ms 17 Feb 2026 343rd GolfingSuccess 🇬🇷 618 160 63ms 1 May 2024 343rd mathisfun271 618 160 54ms 3 Oct 2024 345th DialFrost 🇸🇬 617 139 122ms 19 Jun 2025 346th MostParsingVex 617 148 598ms 17 Aug 2024 347th annaproxy 614 161 45ms 7 May 2024 348th commandz0 🇺🇸 613 149 593ms 1 Sep 2025 349th lifthrasiir 🇰🇷 612 67 12ms 30 Nov 2024 350th yuchuehw 610 162 35ms 13 May 2024 350th madex 🇩🇪 610 162 43ms 3 days ago 352nd Shanethegamer 🇺🇸 608 195 40ms 23 May 2024 353rd 051 🇸🇬 607 163 63ms 7 Jan 2026 354th anter69 🇭🇺 606 131 1,373ms 24 days ago 355th ethanlally 605 232 593ms 1 Dec 2025 355th snoozingnewt 🇨🇦 605 232 478ms 5 Dec 2025 357th a6166231 🇨🇳 599 154 17ms 18 Jun 2025 358th KatieLG 🇬🇧 597 126 56ms 8 May 2025 359th emgordon154 597 153 615ms 9 Apr 2025 360th HumanoidCPU 596 166 31ms 30 Oct 2024 360th FortuiteMan 🇫🇷 596 166 32ms 27 Nov 2025 362nd CaedenHarper 🇨🇦 594 79 118ms 6 days ago 363rd MeWhenI 🇻🇦 594 220 228ms 6 May 2024 364th madeforlosers 593 226 38ms 11 Apr 2025 365th roguh 🇬🇹 592 187 12ms 14 Oct 2024 366th MostParsingVex 592 193 2,466ms 11 Nov 2024 367th targrik 590 195 58ms 28 Nov 2025 368th Babafaba 589 155 556ms 25 Oct 2025 369th olleicua 🇺🇸 588 157 14ms 24 Oct 2024 370th MostParsingVex 587 175 3ms 4 days ago 371st alemelis 585 117 1,093ms 6 Oct 2024 372nd KatieLG 🇬🇧 585 156 595ms 8 Apr 2025 373rd madex 🇩🇪 583 176 2ms 3 days ago 374th Shanethegamer 🇺🇸 581 157 767ms 1 May 2024 375th CaedenHarper 🇨🇦 581 249 366ms 12 Nov 2025 376th varhammer 580 218 47ms 28 May 2024 377th msbranicky 578 171 43ms 1 May 2024 378th weliveinhell 🇭🇹 577 160 11ms 20 May 2024 379th retrohun 575 172 114ms 2 Feb 2026 380th alexsave 573 161 1,181ms 14 Jan 2026 381st yzhs 🇩🇪 572 173 15ms 5 May 2024 381st MarcMush 🇫🇷 572 173 44ms 23 Nov 2024 383rd Emutis 🇱🇹 568 174 19ms 18 Sep 2025 384th flekAI 566 133 39ms 18 hours ago 385th madeforlosers 566 163 11ms 11 Apr 2025 386th hellwue 565 175 32ms 24 Jul 2024 386th wh3n3v3r 🇨🇿 565 175 45ms 12 Nov 2024 386th JOrE20 565 175 20ms 18 Feb 2026 389th elgan65536 🇺🇸 562 176 23ms 2 May 2024 389th RaBa21 🇭🇺 562 176 39ms 1 Aug 2025 391st MostParsingVex 560 280 2,937ms 16 Jan 2025 392nd dokutan 559 142 1,352ms 23 Apr 2025 393rd jmerle 🇳🇱 559 177 45ms 6 Jul 2024 393rd croc54 559 177 12ms 15 Dec 2024 395th mousetail 🇳🇱 556 178 20ms 2 May 2024 396th HumanoidCPU 553 165 619ms 30 Oct 2024 397th kistlerf 🇨🇭 553 179 38ms 30 May 2025 398th SB-945 549 180 48ms 2 May 2024 398th AstroOrbis 549 180 23ms 11 Feb 2026 400th MostParsingVex 549 409 1,721ms 16 days ago First Prev 321–400 of 1,140 Next Last