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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix 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 ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix 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 321st DialFrost 🇸🇬 623 225 420ms 24 Sep 2025 322nd Shanethegamer 🇺🇸 622 159 42ms 1 May 2024 322nd jatloe 622 159 36ms 11 May 2024 322nd YAJUE114514 622 159 14ms 14 Dec 2025 325th elgan65536 🇺🇸 622 210 151ms 24 days ago 326th CatsAreFluffy 621 165 367ms 30 Oct 2025 327th CaedenHarper 🇨🇦 620 147 537ms 24 Jul 2025 327th snoozingnewt 🇨🇦 620 147 459ms 15 days ago 329th GolfingSuccess 🇬🇷 618 160 62ms 1 May 2024 329th mathisfun271 618 160 52ms 3 Oct 2024 331st DialFrost 🇸🇬 616 139 109ms 19 Jun 2025 332nd MostParsingVex 616 148 528ms 17 Aug 2024 333rd annaproxy 614 161 44ms 7 May 2024 334th lifthrasiir 🇰🇷 612 67 12ms 30 Nov 2024 335th commandz0 🇺🇸 612 149 523ms 1 Sep 2025 336th MostParsingVex 612 229 3,357ms 24 Jul 2024 337th yuchuehw 610 162 34ms 13 May 2024 338th 051 🇸🇬 606 163 62ms 7 Jan 2026 339th Shanethegamer 🇺🇸 606 195 42ms 23 May 2024 340th ethanlally 604 232 593ms 1 Dec 2025 340th snoozingnewt 🇨🇦 604 232 478ms 5 Dec 2025 342nd KatieLG 🇬🇧 602 126 60ms 8 May 2025 343rd a6166231 🇨🇳 599 154 11ms 18 Jun 2025 344th emgordon154 596 153 603ms 9 Apr 2025 345th HumanoidCPU 596 166 30ms 30 Oct 2024 345th FortuiteMan 🇫🇷 596 166 32ms 27 Nov 2025 347th scpchicken 🇵🇼 592 167 43ms 7 May 2024 348th MeWhenI 🇻🇦 592 220 209ms 6 May 2024 349th roguh 🇬🇹 591 187 13ms 14 Oct 2024 350th MostParsingVex 591 193 2,389ms 11 Nov 2024 351st madeforlosers 591 226 38ms 11 Apr 2025 352nd targrik 589 195 49ms 28 Nov 2025 353rd Babafaba 588 155 624ms 25 Oct 2025 354th olleicua 🇺🇸 588 157 12ms 24 Oct 2024 355th MostParsingVex 588 280 2,937ms 16 Jan 2025 356th aksyristos 585 169 30ms 1 Sep 2024 357th alemelis 584 117 1,048ms 6 Oct 2024 358th KatieLG 🇬🇧 584 156 555ms 8 Apr 2025 359th MostParsingVex 582 176 2ms 16 Oct 2024 360th Shanethegamer 🇺🇸 580 157 667ms 1 May 2024 361st varhammer 🇷🇺 579 218 44ms 28 May 2024 362nd CaedenHarper 🇨🇦 579 249 288ms 12 Nov 2025 363rd msbranicky 578 171 41ms 1 May 2024 364th weliveinhell 🇭🇹 577 160 11ms 20 May 2024 365th retrohun 575 172 109ms 2 Feb 2026 366th alexsave 573 161 764ms 14 Jan 2026 367th yzhs 🇩🇪 571 173 14ms 5 May 2024 367th MarcMush 🇫🇷 571 173 41ms 23 Nov 2024 369th dokutan 569 142 1,352ms 23 Apr 2025 370th Emutis 🇱🇹 568 174 18ms 18 Sep 2025 371st madeforlosers 566 163 12ms 11 Apr 2025 372nd hellwue 565 175 33ms 24 Jul 2024 372nd wh3n3v3r 🇨🇿 565 175 39ms 12 Nov 2024 372nd JOrE20 565 175 20ms 13 days ago 375th elgan65536 🇺🇸 562 176 22ms 2 May 2024 375th RaBa21 🇭🇺 562 176 37ms 1 Aug 2025 377th JOrE20 562 293 27ms 16 days ago 378th jmerle 🇳🇱 559 177 45ms 6 Jul 2024 378th croc54 559 177 13ms 15 Dec 2024 380th mousetail 🇳🇱 555 178 22ms 2 May 2024 381st HumanoidCPU 552 165 574ms 30 Oct 2024 382nd kistlerf 🇨🇭 552 179 37ms 30 May 2025 383rd SB-945 549 180 45ms 2 May 2024 383rd AstroOrbis 549 180 23ms 20 days ago 385th akamayu-ouo 🇹🇼 547 75 5ms 12 Jul 2024 386th dokutan 546 139 93ms 23 Apr 2025 387th targrik 546 169 13ms 21 Mar 2025 388th 77Tigers 546 181 55ms 17 May 2024 389th stefangimmillaro 546 264 287ms 29 May 2025 390th nstearns96 🇬🇧 540 183 38ms 22 Aug 2024 391st Natanaelel 🇸🇪 537 184 82ms 3 May 2024 391st tomh1012 537 184 44ms 2 hours ago 393rd firegene 🇮🇪 534 185 18ms 25 May 2024 393rd guilhem-roy 🇫🇷 534 185 19ms 30 May 2025 393rd Andrey2001 534 185 41ms 25 Jan 2026 396th emgordon154 533 173 1,119ms 29 Nov 2024 397th inverseLorentz 🇦🇺 529 187 59ms 3 May 2024 397th weliveinhell 🇭🇹 529 187 12ms 20 May 2024 397th TheZwierzLF 🇵🇱 529 187 39ms 8 Dec 2025 400th stefangimmillaro 528 216 2,479ms 18 Dec 2024 First Prev 321–400 of 1,058 Next Last