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 315th commandz0 🇺🇸 638 155 56ms 1 Sep 2025 322nd UnderKoen 🇳🇱 638 238 4,023ms 4 Feb 2026 323rd helbling 🇨🇭 636 145 14ms 2 May 2024 324th scpchicken 🇵🇼 634 156 31ms 2 days ago 325th dokutan 633 144 561ms 21 Jun 2024 326th MostParsingVex 632 140 4,619ms 13 days ago 327th neihousaigaai 630 157 40ms 29 Sep 2024 327th Babafaba 630 157 55ms 25 Oct 2025 329th jtaxen 626 158 31ms 2 May 2024 330th albanian-laundromat 🇺🇸 625 146 579ms 6 Nov 2025 331st elgan65536 🇺🇸 625 210 159ms 7 Feb 2026 332nd DialFrost 🇸🇬 624 225 420ms 24 Sep 2025 333rd Shanethegamer 🇺🇸 622 159 42ms 1 May 2024 333rd jatloe 622 159 36ms 11 May 2024 333rd YAJUE114514 622 159 14ms 14 Dec 2025 336th CatsAreFluffy 621 165 367ms 30 Oct 2025 337th FortuiteMan 🇫🇷 620 121 87ms 27 Nov 2025 338th CaedenHarper 🇨🇦 620 147 537ms 24 Jul 2025 338th snoozingnewt 🇨🇦 620 147 459ms 17 Feb 2026 340th GolfingSuccess 🇬🇷 618 160 62ms 1 May 2024 340th mathisfun271 618 160 52ms 3 Oct 2024 342nd DialFrost 🇸🇬 616 139 122ms 19 Jun 2025 343rd MostParsingVex 616 148 528ms 17 Aug 2024 344th annaproxy 614 161 44ms 7 May 2024 345th lifthrasiir 🇰🇷 612 67 12ms 30 Nov 2024 346th commandz0 🇺🇸 612 149 523ms 1 Sep 2025 347th yuchuehw 610 162 34ms 13 May 2024 348th 051 🇸🇬 607 163 62ms 7 Jan 2026 349th Shanethegamer 🇺🇸 606 195 40ms 23 May 2024 350th ethanlally 605 232 593ms 1 Dec 2025 350th snoozingnewt 🇨🇦 605 232 478ms 5 Dec 2025 350th jusaka 605 232 373ms 5 days ago 353rd anter69 🇭🇺 604 131 1,373ms 19 days ago 354th a6166231 🇨🇳 599 154 14ms 18 Jun 2025 355th KatieLG 🇬🇧 596 126 56ms 8 May 2025 356th emgordon154 596 153 603ms 9 Apr 2025 357th HumanoidCPU 596 166 30ms 30 Oct 2024 357th FortuiteMan 🇫🇷 596 166 32ms 27 Nov 2025 359th CaedenHarper 🇨🇦 594 79 118ms 37 hours ago 360th MeWhenI 🇻🇦 592 220 228ms 6 May 2024 361st roguh 🇬🇹 591 187 12ms 14 Oct 2024 362nd MostParsingVex 591 193 2,739ms 11 Nov 2024 363rd madeforlosers 591 226 38ms 11 Apr 2025 364th targrik 589 195 47ms 28 Nov 2025 365th Babafaba 588 155 624ms 25 Oct 2025 366th olleicua 🇺🇸 588 157 16ms 24 Oct 2024 367th KatieLG 🇬🇧 585 156 480ms 8 Apr 2025 368th alemelis 584 117 1,037ms 6 Oct 2024 369th MostParsingVex 582 176 2ms 16 Oct 2024 370th Shanethegamer 🇺🇸 581 157 638ms 1 May 2024 371st CaedenHarper 🇨🇦 580 249 281ms 12 Nov 2025 372nd varhammer 579 218 47ms 28 May 2024 373rd msbranicky 578 171 41ms 1 May 2024 374th weliveinhell 🇭🇹 577 160 12ms 20 May 2024 375th retrohun 575 172 102ms 2 Feb 2026 376th alexsave 573 161 1,098ms 14 Jan 2026 377th yzhs 🇩🇪 572 173 14ms 5 May 2024 377th MarcMush 🇫🇷 572 173 41ms 23 Nov 2024 379th Emutis 🇱🇹 568 174 18ms 18 Sep 2025 380th madeforlosers 566 163 13ms 11 Apr 2025 381st hellwue 565 175 32ms 24 Jul 2024 381st wh3n3v3r 🇨🇿 565 175 39ms 12 Nov 2024 381st JOrE20 565 175 20ms 18 Feb 2026 384th elgan65536 🇺🇸 562 176 22ms 2 May 2024 384th RaBa21 🇭🇺 562 176 37ms 1 Aug 2025 386th jmerle 🇳🇱 559 177 45ms 6 Jul 2024 386th croc54 559 177 13ms 15 Dec 2024 388th dokutan 558 142 1,352ms 23 Apr 2025 389th MostParsingVex 558 280 2,937ms 16 Jan 2025 390th mousetail 🇳🇱 556 178 21ms 2 May 2024 391st HumanoidCPU 553 165 574ms 30 Oct 2024 392nd kistlerf 🇨🇭 552 179 37ms 30 May 2025 393rd SB-945 549 180 45ms 2 May 2024 393rd AstroOrbis 549 180 23ms 11 Feb 2026 395th akamayu-ouo 🇹🇼 547 75 5ms 12 Jul 2024 396th stefangimmillaro 547 264 313ms 29 May 2025 397th MostParsingVex 547 409 1,721ms 11 days ago 398th targrik 546 169 13ms 21 Mar 2025 399th 77Tigers 546 181 55ms 17 May 2024 400th Apfelvater 543 182 36ms 10 Mar 2026 First Prev 321–400 of 1,074 Next Last