N Queens in Python 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 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 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 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 ArkScript 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 ArkScript 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 Calendar 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 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 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 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 1st Lydxn 🇨🇦 1,000 103 503ms 3 May 2024 1st m-tkach 🇺🇦 1,000 103 505ms 5 May 2024 1st 4atj 1,000 103 502ms 30 Jun 2025 4th btnlq 990 104 33ms 1 May 2024 4th 5cw 🇺🇸 990 104 301ms 3 May 2024 6th nwellnhof 🇩🇪 954 108 36ms 14 May 2024 7th Steffan153 🇫🇮 945 109 18ms 2 May 2024 7th ovs-code 🇩🇪 945 109 807ms 2 May 2024 9th pardouin 🇫🇷 928 111 22ms 3 Jul 2025 9th bizy-coder 928 111 528ms 26 Nov 2025 11th Mukundan314 920 112 109ms 15 Apr 2025 12th edsrzf 🇳🇿 912 113 11ms 28 Jul 2025 13th sean-niemann 🇺🇸 904 114 492ms 3 Feb 2025 14th bricknellj 888 116 14ms 13 May 2024 15th kg583 🇺🇸 880 117 777ms 27 Jul 2025 16th duckyluuk 🇳🇱 858 120 21ms 1 May 2024 16th zacjl 858 120 25ms 4 May 2024 16th SirBogman 🇺🇸 858 120 17ms 20 May 2024 19th bzijlema 🇳🇱 851 121 20ms 16 Jul 2025 20th stefangimmillaro 844 122 36ms 22 May 2024 21st StefanHabel 🇨🇦 831 124 15ms 4 May 2024 21st MeWhenI 🇻🇦 831 124 13ms 17 Jul 2025 21st Seek64 🇩🇪 831 124 13ms 20 Jul 2025 24th hallvabo 🇳🇴 824 125 11ms 6 May 2024 25th agreegious 798 129 15ms 16 Mar 2025 25th cros107 🇦🇺 798 129 19ms 19 Apr 2025 27th CornerMercury 🇬🇧 792 130 718ms 15 days ago 28th ImpressedByRocks 786 131 15ms 15 May 2024 28th davecame 786 131 13ms 29 Aug 2024 30th ahmetdemirag 🇨🇾 741 139 21ms 7 Mar 2025 31st lifthrasiir 🇰🇷 730 141 29ms 21 Nov 2024 32nd ryyyn 🇺🇸 725 142 75ms 24 Jan 2025 32nd emgordon154 725 142 13ms 10 Nov 2025 34th FlorianCassayre 🇫🇷 715 144 48ms 14 May 2024 35th albanian-laundromat 705 146 19ms 29 Sep 2025 35th KasperKivimaeki 🇫🇮 705 146 15ms 8 Dec 2025 37th Alex-x90 🇺🇸 701 147 13ms 6 May 2024 37th zhaohm14 701 147 10ms 5 Jan 2026 39th DialFrost 🇸🇬 696 148 59ms 4 May 2024 39th MichalMarsalek 🇨🇿 696 148 157ms 8 Aug 2024 39th plcc0 696 148 33ms 4 Oct 2025 39th blaztoma 🇱🇹 696 148 39ms 19 Dec 2025 43rd thienudomsrirungruang 691 149 37ms 3 May 2024 43rd jacekwladzinski 691 149 36ms 5 Oct 2025 45th MostParsingVex 687 150 63ms 17 Aug 2024 45th snydej 687 150 15ms 21 Nov 2024 45th CaedenHarper 🇨🇦 687 150 21ms 24 Jul 2025 48th BREMAUCY 🇫🇷 682 151 47ms 22 Aug 2025 48th ndren 682 151 21ms 27 Nov 2025 50th lynn 678 152 86ms 8 May 2024 50th anter69 🇭🇺 678 152 68ms 31 Aug 2025 50th qpwoeirut 678 152 24ms 1 Sep 2025 50th snoozingnewt 🇨🇦 678 152 57ms 21 Nov 2025 54th fourth-bit 673 153 75ms 30 Sep 2024 55th dokutan 669 154 31ms 21 Jun 2024 55th KatieLG 🇬🇧 669 154 34ms 8 May 2025 57th AlephSquirrel 665 155 40ms 1 May 2024 57th inventshah 665 155 35ms 1 May 2024 57th vgamula 🇺🇦 665 155 20ms 13 May 2024 57th Bulmenisaurus 665 155 89ms 28 Jul 2024 57th andrewjc2000 665 155 103ms 7 Jul 2025 57th InigoK 🇺🇸 665 155 37ms 23 Aug 2025 57th commandz0 🇺🇸 665 155 56ms 1 Sep 2025 64th neihousaigaai 656 157 42ms 29 Sep 2024 64th Babafaba 656 157 55ms 25 Oct 2025 66th jtaxen 652 158 31ms 2 May 2024 67th Shanethegamer 🇺🇸 648 159 44ms 1 May 2024 67th jatloe 648 159 36ms 11 May 2024 67th YAJUE114514 648 159 14ms 14 Dec 2025 70th GolfingSuccess 🇬🇷 644 160 72ms 1 May 2024 70th mathisfun271 644 160 52ms 3 Oct 2024 72nd annaproxy 640 161 46ms 7 May 2024 73rd yuchuehw 636 162 41ms 13 May 2024 73rd Flekay 🇩🇪 636 162 34ms 11 Jul 2025 75th 051 🇸🇬 632 163 62ms 7 Jan 2026 76th HumanoidCPU 620 166 30ms 30 Oct 2024 76th FortuiteMan 🇫🇷 620 166 32ms 27 Nov 2025 78th scpchicken 🇵🇼 617 167 44ms 7 May 2024 79th aksyristos 609 169 31ms 1 Sep 2024 80th msbranicky 602 171 48ms 1 May 2024 1–80 of 138 Next Last