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 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 1st Lydxn 🇨🇦 1,000 103 616ms 3 May 2024 1st m-tkach 🇺🇦 1,000 103 612ms 5 May 2024 1st 4atj 1,000 103 605ms 30 Jun 2025 4th btnlq 990 104 31ms 1 May 2024 4th 5cw 🇺🇸 990 104 323ms 3 May 2024 6th nwellnhof 🇩🇪 954 108 37ms 14 May 2024 7th Steffan153 🇫🇮 945 109 16ms 2 May 2024 7th ovs-code 🇩🇪 945 109 785ms 2 May 2024 9th pardouin 🇫🇷 928 111 27ms 3 Jul 2025 9th bizy-coder 928 111 492ms 26 Nov 2025 11th Mukundan314 920 112 114ms 15 Apr 2025 12th edsrzf 🇳🇿 912 113 11ms 28 Jul 2025 12th Seek64 🇩🇪 912 113 17ms 23 Feb 2026 14th sean-niemann 🇺🇸 904 114 556ms 3 Feb 2025 15th bricknellj 888 116 14ms 13 May 2024 16th kg583 🇺🇸 880 117 674ms 27 Jul 2025 17th duckyluuk 🇳🇱 858 120 20ms 1 May 2024 17th zacjl 858 120 23ms 4 May 2024 17th SirBogman 🇺🇸 858 120 22ms 20 May 2024 20th bzijlema 🇳🇱 851 121 21ms 16 Jul 2025 21st stefangimmillaro 844 122 37ms 22 May 2024 22nd StefanHabel 🇨🇦 831 124 16ms 4 May 2024 22nd MeWhenI 🇻🇦 831 124 13ms 17 Jul 2025 24th hallvabo 🇳🇴 824 125 12ms 6 May 2024 25th agreegious 798 129 14ms 16 Mar 2025 25th cros107 🇦🇺 798 129 16ms 19 Apr 2025 27th CornerMercury 🇬🇧 792 130 754ms 20 Jan 2026 28th ImpressedByRocks 786 131 15ms 15 May 2024 28th davecame 786 131 14ms 29 Aug 2024 28th Lv0Sys 🇵🇱 786 131 21ms 23 Feb 2026 28th Flekay 🇩🇪 786 131 18ms 17 days ago 32nd ahmetdemirag 🇨🇾 741 139 21ms 7 Mar 2025 33rd lifthrasiir 🇰🇷 730 141 29ms 21 Nov 2024 33rd anter69 🇭🇺 730 141 14ms 20 days ago 33rd scpchicken 🇵🇼 730 141 12ms 8 hours ago 36th ryyyn 🇺🇸 725 142 78ms 24 Jan 2025 36th emgordon154 725 142 14ms 10 Nov 2025 38th FlorianCassayre 🇫🇷 715 144 48ms 14 May 2024 39th albanian-laundromat 🇺🇸 705 146 19ms 29 Sep 2025 39th KasperKivimaeki 🇫🇮 705 146 14ms 8 Dec 2025 41st Alex-x90 🇺🇸 701 147 14ms 6 May 2024 41st zhaohm14 701 147 11ms 5 Jan 2026 41st snoozingnewt 🇨🇦 701 147 38ms 17 Feb 2026 41st aksyristos 701 147 42ms 12 days ago 41st jusaka 701 147 35ms 7 days ago 46th DialFrost 🇸🇬 696 148 58ms 4 May 2024 46th MichalMarsalek 🇨🇿 696 148 175ms 8 Aug 2024 46th plcc0 696 148 32ms 4 Oct 2025 46th blaztoma 🇱🇹 696 148 51ms 19 Dec 2025 50th thienudomsrirungruang 691 149 36ms 3 May 2024 50th jacekwladzinski 691 149 45ms 5 Oct 2025 52nd MostParsingVex 687 150 65ms 17 Aug 2024 52nd snydej 687 150 18ms 21 Nov 2024 52nd CaedenHarper 🇨🇦 687 150 20ms 24 Jul 2025 55th BREMAUCY 🇫🇷 682 151 48ms 22 Aug 2025 55th ndren 682 151 20ms 27 Nov 2025 57th lynn 678 152 75ms 8 May 2024 57th qpwoeirut 678 152 25ms 1 Sep 2025 59th fourth-bit 673 153 68ms 30 Sep 2024 60th dokutan 669 154 45ms 21 Jun 2024 60th KatieLG 🇬🇧 669 154 35ms 8 May 2025 62nd AlephSquirrel 665 155 38ms 1 May 2024 62nd inventshah 665 155 35ms 1 May 2024 62nd vgamula 🇺🇦 665 155 23ms 13 May 2024 62nd Bulmenisaurus 665 155 90ms 28 Jul 2024 62nd andrewjc2000 665 155 104ms 7 Jul 2025 62nd InigoK 🇺🇸 665 155 36ms 23 Aug 2025 62nd commandz0 🇺🇸 665 155 57ms 1 Sep 2025 69th neihousaigaai 656 157 39ms 29 Sep 2024 69th Babafaba 656 157 57ms 25 Oct 2025 71st jtaxen 652 158 31ms 2 May 2024 72nd Shanethegamer 🇺🇸 648 159 42ms 1 May 2024 72nd jatloe 648 159 38ms 11 May 2024 72nd YAJUE114514 648 159 16ms 14 Dec 2025 75th GolfingSuccess 🇬🇷 644 160 63ms 1 May 2024 75th mathisfun271 644 160 54ms 3 Oct 2024 77th annaproxy 640 161 45ms 7 May 2024 78th yuchuehw 636 162 35ms 13 May 2024 79th 051 🇸🇬 632 163 63ms 7 Jan 2026 80th HumanoidCPU 620 166 31ms 30 Oct 2024 1–80 of 146 Next Last