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 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 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 ><> 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 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 Chars Time Submitted 76th ovs-code 🇩🇪 875 143 445ms 13 May 2024 77th edsrzf 🇳🇿 875 154 43ms 23 Aug 2025 78th canissimia 🇦🇶 875 275 91ms 9 May 2024 79th edsrzf 🇳🇿 874 164 288ms 28 Jul 2025 80th edsrzf 🇳🇿 874 172 25ms 28 Jul 2025 81st annaproxy 873 113 18ms 2 May 2024 82nd duckyluuk 🇳🇱 872 85 20ms 15 Aug 2024 83rd edsrzf 🇳🇿 872 167 5ms 27 Jul 2025 84th sean-niemann 🇺🇸 871 126 2ms 1 Jun 2025 85th edsrzf 🇳🇿 871 146 32ms 8 Aug 2025 86th edsrzf 🇳🇿 871 188 26ms 13 Aug 2025 87th edsrzf 🇳🇿 869 162 130ms 29 Apr 2025 88th ovs-code 🇩🇪 869 165 321ms 13 May 2024 89th ovs-code 🇩🇪 868 122 180ms 2 May 2024 89th Natanaelel 🇸🇪 868 122 184ms 2 May 2024 91st stefangimmillaro 867 95 922ms 5 May 2024 92nd Steffan153 🇫🇮 865 65 2,040ms 3 May 2024 93rd duckyluuk 🇳🇱 864 188 200ms 15 Feb 2025 94th SirBogman 🇺🇸 862 181 1,248ms 13 May 2024 95th m-tkach 🇺🇦 862 190 59ms 29 Apr 2025 96th ovs-code 🇩🇪 862 230 451ms 4 Feb 2025 97th jared-hughes 859 266 46ms 22 Dec 2024 98th edsrzf 🇳🇿 856 163 99ms 5 days ago 99th edsrzf 🇳🇿 856 259 1,701ms 13 Sep 2025 100th kg583 🇺🇸 855 83 905ms 27 Jul 2025 101st edsrzf 🇳🇿 854 102 9ms 9 Aug 2025 102nd nwellnhof 🇩🇪 852 66 3,162ms 6 May 2024 103rd Natanaelel 🇸🇪 849 52 53ms 1 Mar 2025 104th MostParsingVex 849 296 471ms 25 Sep 2024 105th albanian-laundromat 847 98 906ms 26 Oct 2025 106th emplv 🇱🇻 846 135 6ms 13 May 2024 107th MostParsingVex 843 623 3,911ms 3 Aug 2024 108th hallvabo 🇳🇴 842 88 15ms 6 May 2024 109th edsrzf 🇳🇿 841 149 70ms 25 Aug 2025 110th MeWhenI 🇻🇦 840 98 1,647ms 2 May 2024 111th edsrzf 🇳🇿 840 121 2ms 27 Jul 2025 112th MeWhenI 🇻🇦 840 272 5ms 3 May 2024 113th kg583 🇺🇸 839 118 21ms 1 Nov 2025 114th pardouin 🇫🇷 836 74 43ms 13 Oct 2025 115th Steffan153 🇫🇮 836 118 97ms 2 May 2024 116th duckyluuk 🇳🇱 835 85 354ms 28 Aug 2024 117th kg583 🇺🇸 833 113 26ms 17 Oct 2025 118th saito-ta 🇯🇵 833 122 2ms 7 May 2024 119th KatieLG 🇬🇧 831 306 2ms 29 Sep 2025 120th ovs-code 🇩🇪 829 119 66ms 2 Jul 2024 121st agreegious 824 90 14ms 16 Mar 2025 122nd albanian-laundromat 823 150 34ms 22 Oct 2025 123rd sean-niemann 🇺🇸 823 155 127ms 5 May 2024 124th DialFrost 🇸🇬 822 103 114ms 21 Jun 2025 125th ovs-code 🇩🇪 821 151 330ms 14 May 2024 125th nwellnhof 🇩🇪 821 151 354ms 14 May 2024 127th rucin93 🇵🇱 819 134 3ms 31 May 2025 128th Steffan153 🇫🇮 818 71 963ms 1 May 2024 129th ImpressedByRocks 815 91 15ms 15 May 2024 129th CornerMercury 🇬🇧 815 91 12ms 15 days ago 131st Shanethegamer 🇺🇸 815 130 179ms 1 May 2024 132nd edsrzf 🇳🇿 810 153 322ms 28 Jul 2025 133rd sean-niemann 🇺🇸 808 161 106ms 3 May 2024 134th edsrzf 🇳🇿 807 155 444ms 28 Jul 2025 135th MostParsingVex 807 158 435ms 21 Jan 2025 136th nwellnhof 🇩🇪 806 126 2ms 14 May 2024 137th emplv 🇱🇻 805 178 266ms 13 May 2024 138th nwellnhof 🇩🇪 803 155 57ms 14 May 2024 139th Kacarott 🇦🇺 802 123 73ms 18 Jun 2024 140th dmrichwa 🇺🇸 799 109 19ms 10 Jun 2024 141st wiz0u 799 155 387ms 6 May 2024 142nd emgordon154 793 176 196ms 6 days ago 143rd pardouin 🇫🇷 792 104 977ms 4 Sep 2025 144th Kacarott 🇦🇺 792 126 675ms 5 May 2024 145th ovs-code 🇩🇪 792 157 57ms 13 May 2024 146th acotis 792 164 4,270ms 27 Jun 2025 147th sean-niemann 🇺🇸 786 122 4ms 21 days ago 148th voytxt 🇨🇿 785 111 11ms 18 Jul 2024 149th Steffan153 🇫🇮 784 140 2ms 13 Aug 2024 150th tatzyr 🇯🇵 783 79 102ms 26 Feb 2025 First Prev 76–150 of 1,007 Next Last