Sudoku 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 151st jared-hughes 725 421 3 Aug 2022 152nd duckyluuk 🇳🇱 720 389 27 Mar 2024 153rd m-tkach 🇺🇦 718 390 21 Jan 2024 154th Lydxn 🇨🇦 718 405 26 Apr 2021 155th jared-hughes 715 456 3 Aug 2022 156th dzhang314 714 407 16 Aug 2019 157th CLOStrophobic 🇮🇹 714 641 5 Mar 2025 158th GolfingSuccess 🇬🇷 711 409 11 May 2022 158th duckyluuk 🇳🇱 711 409 22 Mar 2024 160th MeWhenI 🇻🇦 709 626 11 Sep 2022 161st lynn 701 685 20 May 2021 162nd AdrienHache 🇫🇷 700 471 13 Aug 2025 163rd jared-hughes 699 355 11 Sep 2022 164th RDShah 699 416 11 Jun 2022 165th SirBogman 🇺🇸 699 588 16 Jul 2020 166th targrik 698 593 8 days ago 167th MarcMush 🇫🇷 697 381 11 Jan 2024 168th stefangimmillaro 694 592 6 Nov 2023 169th MeWhenI 🇻🇦 694 597 23 Dec 2024 170th daedals 692 420 19 Jun 2019 171st Lydxn 🇨🇦 691 405 16 Jan 2024 172nd lifthrasiir 🇰🇷 689 251 6 Dec 2024 173rd rucin93 🇵🇱 688 421 31 Oct 2024 174th RYNO8 687 423 9 Sep 2021 174th DialFrost 🇸🇬 687 423 14 Feb 2024 176th GolfingSuccess 🇬🇷 684 409 7 Feb 2024 176th DialFrost 🇸🇬 684 409 18 Feb 2024 178th MeWhenI 🇻🇦 680 609 16 Apr 2024 179th uttumuttu 🇫🇮 677 443 21 Mar 2022 180th MostParsingVex 677 451 2 Sep 2024 181st lynn 676 610 1 May 2022 182nd olleicua 🇺🇸 674 368 24 Feb 2024 183rd emgordon154 673 395 23 Apr 2025 184th sean-niemann 🇺🇸 673 523 3 days ago 185th Bubbler-4 671 258 26 Jan 2022 186th ryyyn 🇺🇸 671 433 19 Jun 2025 187th neihousaigaai 668 435 15 Apr 2021 188th SirBogman 🇺🇸 660 400 25 Mar 2024 189th JRaspass 🇬🇧 660 538 11 Dec 2022 190th anter69 🇭🇺 656 443 9 Mar 2022 191st MeWhenI 🇻🇦 654 628 9 Feb 2023 192nd MostParsingVex 653 499 22 Sep 2024 193rd Yewzir 🇧🇪 651 1,006 17 May 2024 194th MeWhenI 🇻🇦 650 598 6 Aug 2023 195th NewDefectus 🇮🇱 649 409 28 Sep 2021 196th MeWhenI 🇻🇦 646 545 10 Aug 2022 197th emgordon154 642 453 1 May 2025 198th emgordon154 640 388 23 Apr 2025 199th SirBogman 🇺🇸 640 550 20 Dec 2021 200th SirBogman 🇺🇸 639 478 17 Jul 2020 201st strout 637 585 19 Aug 2022 202nd retrohun 637 593 21 Feb 2019 203rd emgordon154 633 442 23 Apr 2025 204th StefanHabel 🇨🇦 630 461 4 Sep 2023 205th CedricGebistorf 629 462 10 Mar 2022 206th janbehrens 🇩🇪 627 660 5 Jul 2023 207th Irratix 🇳🇱 626 464 27 Apr 2022 207th jatloe 626 464 16 Sep 2024 209th MeWhenI 🇻🇦 625 425 14 Feb 2023 210th helbling 🇨🇭 622 482 12 Sep 2024 211th SirBogman 🇺🇸 622 524 1 Jan 2022 212th stefangimmillaro 621 531 4 Jul 2023 213th BlankSpruce 619 527 4 Aug 2022 214th NewDefectus 🇮🇱 613 474 21 Sep 2021 214th albanian-laundromat 613 474 11 days ago 216th stefangimmillaro 613 575 21 Dec 2024 217th lynn 612 747 17 Nov 2021 218th cros107 🇦🇺 607 479 20 days ago 219th SirBogman 🇺🇸 607 1,258 28 Sep 2023 220th stefangimmillaro 606 680 3 Feb 2025 221st olivermrose 🇺🇸 597 416 14 Apr 2022 222nd Natanaelel 🇸🇪 596 625 3 Jun 2024 223rd face0xff 593 490 20 Oct 2021 224th MeWhenI 🇻🇦 593 1,288 29 Aug 2023 225th didion0 🇺🇸 591 508 18 Feb 2022 Prev 151–225 of 535 Next