Sudoku (Fill-in) 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 226th emgordon154 600 201 21 Apr 2025 227th GolfingSuccess 🇬🇷 596 259 7 May 2022 228th MeWhenI 🇻🇦 593 224 14 Feb 2023 229th scpchicken 🇵🇼 592 223 2 Feb 2023 230th lynn 591 268 5 Jun 2021 231st emgordon154 589 236 17 days ago 232nd albanian-laundromat 589 241 13 days ago 233rd JRaspass 🇬🇧 587 225 11 Dec 2022 234th adamnielson42 🇺🇸 587 263 25 Apr 2023 235th MeWhenI 🇻🇦 578 384 12 Apr 2024 236th GolfingSuccess 🇬🇷 577 246 20 Jan 2024 237th NewDefectus 🇮🇱 576 268 9 Jun 2021 238th davecame 574 269 20 Mar 2024 239th AlexanderFair 572 270 31 Jul 2023 240th lifthrasiir 🇰🇷 571 126 6 Dec 2024 241st scpchicken 🇵🇼 566 213 6 Jan 2023 242nd anter69 🇭🇺 560 276 10 Jul 2025 243rd scpchicken 🇵🇼 558 264 1 Jan 2023 244th SB-945 558 277 31 Aug 2023 245th stefangimmillaro 544 428 13 Dec 2024 246th plcc0 538 287 22 Apr 2025 246th qpwoeirut 538 287 5 days ago 248th m-tkach 🇺🇦 529 292 15 Jan 2022 249th JRaspass 🇬🇧 528 279 27 Apr 2021 250th btjones0 527 293 10 Sep 2021 251st neel11235813 525 294 12 Jan 2024 252nd RDShah 520 297 8 Jun 2022 252nd StefanHabel 🇨🇦 520 297 4 Sep 2023 252nd InigoK 🇺🇸 520 297 7 days ago 255th didion0 🇺🇸 515 290 19 Apr 2022 256th scpchicken 🇵🇼 515 300 7 Jan 2023 257th slerpyyy 🇩🇪 509 311 21 Oct 2022 258th jakobkordez 🇸🇮 505 306 2 Nov 2022 259th andersk 🇺🇸 504 445 28 Nov 2022 260th AlephSquirrel 502 509 23 Jan 2025 261st neel11235813 500 284 9 Mar 2024 262nd PumpedSardines 499 299 18 Sep 2024 263rd CaedenHarper 🇨🇦 498 310 11 days ago 264th raphaelimahorn 497 300 18 Aug 2021 265th emgordon154 497 311 15 Aug 2025 266th pschmid0 🇺🇸 491 348 12 Oct 2022 267th SniperSmiley 🇺🇸 490 315 18 Jul 2022 268th AlephSquirrel 489 316 30 Mar 2024 269th CaedenHarper 🇨🇦 480 362 22 hours ago 270th CaedenHarper 🇨🇦 477 298 11 days ago 271st jacklynnepenick 477 324 26 Aug 2021 272nd Natanaelel 🇸🇪 475 310 3 Jun 2024 273rd MeWhenI 🇻🇦 474 946 28 Aug 2023 274th Irratix 🇳🇱 472 327 2 Jul 2022 275th guilhem-roy 🇫🇷 467 331 13 Sep 2022 276th MeWhenI 🇻🇦 462 301 16 Aug 2024 277th blaztoma 🇱🇹 458 337 7 days ago 278th amollberg 🇸🇪 457 338 20 Feb 2022 279th hamhub7 457 391 3 Aug 2022 280th BREMAUCY 🇫🇷 456 339 6 Jul 2025 281st MeWhenI 🇻🇦 456 386 7 Mar 2022 282nd MeWhenI 🇻🇦 455 323 26 May 2022 283rd elgan65536 453 495 27 Mar 2024 284th emgordon154 449 316 15 Aug 2025 285th retrohun 449 344 29 Apr 2021 286th alemelis 447 297 21 Aug 2024 287th bac0id 446 487 23 Feb 2024 288th Natanaelel 🇸🇪 440 306 1 Oct 2021 289th FortuiteMan 🇫🇷 433 357 6 Aug 2023 290th Waffle3z 433 415 26 Apr 2021 291st KatieLG 🇬🇧 431 358 7 May 2021 291st commandblockguy 🇺🇸 431 358 31 Oct 2023 291st croc54 431 358 18 Jan 2025 294th loganmacdougall 🇨🇦 430 368 15 Nov 2022 294th MeWhenI 🇻🇦 430 368 7 May 2023 296th bac0id 426 419 22 Feb 2024 297th neihousaigaai 422 515 10 May 2021 298th commandblockguy 🇺🇸 419 339 25 days ago 299th annaproxy 416 371 1 May 2022 300th Ripick 415 525 24 Jul 2023 Prev 226–300 of 451 Next