N Queens in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 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 Erlang 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 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 Erlang 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 301st Shanethegamer 🇺🇸 621 159 45ms 1 May 2024 301st jatloe 621 159 35ms 11 May 2024 301st snoozingnewt 🇺🇸 621 159 33ms 12 Sep 2025 304th DialFrost 🇸🇬 621 225 345ms 24 Sep 2025 305th elgan65536 620 211 157ms 2 May 2024 306th CaedenHarper 🇨🇦 619 147 615ms 24 Jul 2025 307th Lv0Sys 🇵🇱 617 151 12ms 19 Jun 2025 308th GolfingSuccess 🇬🇷 617 160 71ms 1 May 2024 308th mathisfun271 617 160 57ms 3 Oct 2024 310th MostParsingVex 615 148 940ms 17 Aug 2024 311th CatsAreFluffy 615 165 365ms 11 days ago 312th DialFrost 🇸🇬 614 139 109ms 19 Jun 2025 313th annaproxy 613 161 45ms 7 May 2024 314th lifthrasiir 🇰🇷 612 67 13ms 30 Nov 2024 315th commandblockguy 🇺🇸 610 149 606ms 1 Sep 2025 316th MostParsingVex 610 229 3,077ms 24 Jul 2024 317th yuchuehw 609 162 39ms 13 May 2024 317th Flekay 🇩🇪 609 162 54ms 11 Jul 2025 319th YAJUE114514 606 163 13ms 24 Aug 2025 320th a6166231 🇨🇳 605 154 11ms 18 Jun 2025 321st KatieLG 🇬🇧 600 126 61ms 8 May 2025 322nd madeforlosers 600 226 46ms 11 Apr 2025 323rd MeWhenI 🇻🇦 596 220 210ms 6 May 2024 324th emgordon154 595 153 798ms 9 Apr 2025 325th HumanoidCPU 595 166 31ms 30 Oct 2024 326th olleicua 🇺🇸 593 157 15ms 24 Oct 2024 327th roguh 🇬🇹 592 187 13ms 14 Oct 2024 328th scpchicken 🇵🇼 591 167 48ms 7 May 2024 329th MostParsingVex 591 193 4,361ms 11 Nov 2024 330th Babafaba 587 155 616ms 15 days ago 331st dokutan 586 142 1,096ms 23 Apr 2025 332nd MostParsingVex 586 280 3,257ms 16 Jan 2025 333rd alemelis 584 117 963ms 6 Oct 2024 334th aksyristos 584 169 30ms 1 Sep 2024 335th KatieLG 🇬🇧 583 156 567ms 8 Apr 2025 336th weliveinhell 🇭🇹 582 160 11ms 20 May 2024 337th Shanethegamer 🇺🇸 579 157 651ms 1 May 2024 338th varhammer 🇷🇺 579 218 51ms 28 May 2024 339th msbranicky 577 171 54ms 1 May 2024 340th MostParsingVex 577 176 3ms 16 Oct 2024 341st snoozingnewt 🇺🇸 572 159 1,024ms 28 Sep 2025 342nd madeforlosers 571 163 10ms 11 Apr 2025 343rd yzhs 🇩🇪 571 173 19ms 5 May 2024 343rd MarcMush 🇫🇷 571 173 41ms 23 Nov 2024 345th Emutis 🇱🇹 567 174 21ms 18 Sep 2025 346th hellwue 564 175 41ms 24 Jul 2024 346th wh3n3v3r 🇨🇿 564 175 39ms 12 Nov 2024 348th elgan65536 561 176 23ms 2 May 2024 348th RaBa21 🇭🇺 561 176 43ms 1 Aug 2025 350th jmerle 🇳🇱 558 177 54ms 6 Jul 2024 350th croc54 558 177 19ms 15 Dec 2024 352nd mousetail 🇳🇱 555 178 20ms 2 May 2024 353rd kistlerf 🇨🇭 552 179 38ms 30 May 2025 354th CaedenHarper 🇨🇦 552 261 284ms 6 days ago 355th HumanoidCPU 551 165 732ms 30 Oct 2024 356th targrik 551 169 11ms 21 Mar 2025 357th snoozingnewt 🇺🇸 551 238 98ms 8 Oct 2025 358th SB-945 549 180 49ms 2 May 2024 359th akamayu-ouo 🇹🇼 547 75 4ms 12 Jul 2024 360th stefangimmillaro 546 264 258ms 29 May 2025 361st UnderKoen 🇳🇱 546 278 3,627ms 6 May 2024 362nd retrohun 545 181 54ms 1 May 2024 362nd 77Tigers 545 181 53ms 17 May 2024 364th dokutan 544 139 120ms 23 Apr 2025 365th nstearns96 🇬🇧 540 183 36ms 22 Aug 2024 366th emgordon154 538 173 1,277ms 29 Nov 2024 367th Natanaelel 🇸🇪 537 184 81ms 3 May 2024 368th Yax42 🇫🇷 535 233 398ms 8 Aug 2025 369th firegene 🇮🇪 534 185 18ms 25 May 2024 369th guilhem-roy 🇫🇷 534 185 19ms 30 May 2025 371st inverseLorentz 🇦🇺 528 187 64ms 3 May 2024 371st weliveinhell 🇭🇹 528 187 13ms 20 May 2024 373rd stefangimmillaro 528 216 2,251ms 18 Dec 2024 374th jerrandolph 528 273 1,085ms 23 Sep 2025 375th rucin93 🇵🇱 527 158 770ms 2 May 2024 First Prev 301–375 of 993 Next Last