N Queens in all languages in chars. 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 226th plcc0 695 89 84ms 4 Oct 2025 227th dokutan 695 102 449ms 22 Jun 2024 228th JohandeRuiter 🇳🇱 695 145 2ms 10 Jul 2024 229th rucin93 🇵🇱 694 187 125ms 2 May 2024 230th sean-niemann 🇺🇸 694 194 59ms 20 Oct 2025 231st albanian-laundromat 691 195 45ms 8 Sep 2025 232nd KatieLG 🇬🇧 689 103 447ms 6 Oct 2025 233rd rucin93 🇵🇱 689 208 272ms 1 May 2024 234th heanyang1 688 154 143ms 28 May 2025 235th AlephSquirrel 688 182 51ms 23 Jan 2025 236th KatieLG 🇬🇧 687 90 72ms 2 Oct 2025 237th nwellnhof 🇩🇪 686 108 31ms 14 May 2024 237th HumanoidCPU 686 108 31ms 30 Oct 2024 239th CaedenHarper 🇨🇦 686 121 859ms 23 Oct 2025 240th Steffan153 🇫🇮 682 104 562ms 2 May 2024 240th Babafaba 682 104 380ms 25 Oct 2025 242nd RockOfStone 682 161 11ms 7 May 2024 243rd albanian-laundromat 682 291 536ms 28 Oct 2025 244th snoozingnewt 🇺🇸 681 191 104ms 7 days ago 245th MeWhenI 🇻🇦 680 91 222ms 2 May 2024 246th ovs-code 🇩🇪 680 109 672ms 2 May 2024 247th tailorspy 678 183 4,959ms 29 May 2024 248th tobeannouncd 675 157 229ms 21 May 2024 249th MostParsingVex 673 184 3,158ms 24 Jul 2024 250th snoozingnewt 🇺🇸 672 126 87ms 23 Oct 2025 251st rhdqor213 672 150 2ms 1 May 2024 252nd emgordon154 670 130 1,304ms 29 Nov 2024 253rd Shanethegamer 🇺🇸 669 123 951ms 1 May 2024 254th bizy-coder 668 111 423ms 40 hours ago 255th emgordon154 668 297 520ms 23 days ago 256th dokutan 667 787 11ms 28 Jun 2025 257th edsrzf 🇳🇿 666 105 145ms 11 Aug 2025 258th mousetail 🇳🇱 666 195 890ms 6 May 2024 259th MichalMarsalek 🇨🇿 664 192 882ms 8 Aug 2024 260th GolfingSuccess 🇬🇷 663 152 2ms 1 May 2024 260th rucin93 🇵🇱 663 152 2ms 2 May 2024 262nd rucin93 🇵🇱 663 166 102ms 6 Jun 2024 263rd namelessiw 663 187 797ms 24 Jul 2024 264th duckyluuk 🇳🇱 660 132 10ms 22 Jan 2025 265th ovs-code 🇩🇪 657 108 578ms 14 May 2024 265th HumanoidCPU 657 108 460ms 30 Oct 2024 267th wh3n3v3r 🇨🇿 656 113 38ms 12 Nov 2024 267th edsrzf 🇳🇿 656 113 10ms 28 Jul 2025 267th RaBa21 🇭🇺 656 113 77ms 1 Aug 2025 270th rucin93 🇵🇱 653 175 9ms 2 May 2024 271st yzhs 🇩🇪 650 114 12ms 5 May 2024 271st jmerle 🇳🇱 650 114 43ms 6 Jul 2024 273rd iczelia 🇩🇪 650 134 9ms 17 Oct 2025 274th sean-niemann 🇺🇸 646 192 57ms 13 May 2024 275th KasperKivimaeki 🇫🇮 645 135 11ms 24 Oct 2025 276th Yax42 🇫🇷 645 192 369ms 8 days ago 277th blaztoma 🇱🇹 644 96 125ms 28 Oct 2025 278th bricknellj 639 116 14ms 13 May 2024 279th stefangimmillaro 639 194 508ms 17 Sep 2024 280th dokutan 638 97 95ms 27 Apr 2025 281st nwellnhof 🇩🇪 636 117 2,443ms 16 Oct 2024 282nd rucin93 🇵🇱 634 207 1,243ms 6 Jun 2024 283rd MostParsingVex 622 140 4,270ms 4 Aug 2024 284th zacjl 618 120 22ms 4 May 2024 284th SirBogman 🇺🇸 618 120 14ms 20 May 2024 286th DialFrost 🇸🇬 618 225 327ms 24 Sep 2025 287th elgan65536 615 211 171ms 2 May 2024 288th bzijlema 🇳🇱 613 121 19ms 16 Jul 2025 289th CatsAreFluffy 611 165 365ms 30 Oct 2025 290th MeWhenI 🇻🇦 609 143 13ms 2 days ago 291st stefangimmillaro 608 122 35ms 22 May 2024 292nd MostParsingVex 607 229 3,077ms 24 Jul 2024 293rd SirBogman 🇺🇸 606 117 585ms 20 May 2024 294th helbling 🇨🇭 601 145 12ms 2 May 2024 295th rucin93 🇵🇱 600 103 38ms 31 May 2025 296th StefanHabel 🇨🇦 598 124 13ms 4 May 2024 296th MeWhenI 🇻🇦 598 124 12ms 17 Jul 2025 296th Seek64 🇩🇪 598 124 13ms 20 Jul 2025 299th lifthrasiir 🇰🇷 597 67 11ms 30 Nov 2024 300th madeforlosers 596 226 46ms 11 Apr 2025 First Prev 226–300 of 998 Next Last