Sudoku (Fill-in) in all languages in chars. 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 Chars Time Submitted 241st blaztoma 🇱🇹 538 312 8ms 13 Dec 2025 242nd stefangimmillaro 538 428 347ms 13 Dec 2024 243rd bizy-coder 537 178 692ms 16 Jan 2024 244th bizy-coder 533 188 93ms 4 Aug 2023 244th Rubiksmath 533 188 106ms 2 Sep 2024 246th JOrE20 533 216 17ms 7 Feb 2026 247th BREMAUCY 🇫🇷 530 189 38ms 4 Oct 2025 248th edsrzf 🇳🇿 520 277 165ms 7 Oct 2025 249th jared-hughes 519 193 296ms 13 Mar 2022 249th blaztoma 🇱🇹 519 193 38ms 23 days ago 251st MeWhenI 🇻🇦 519 222 24ms 11 Aug 2021 252nd tayloia 🇬🇧 514 224 20ms 1 Jun 2022 252nd KatieLG 🇬🇧 514 224 22ms 5 Oct 2025 254th MeWhenI 🇻🇦 509 188 918ms 24 May 2024 255th andersk 🇺🇸 504 445 222ms 28 Nov 2022 256th slerpyyy 🇩🇪 499 311 2ms 21 Oct 2022 257th SirBogman 🇺🇸 496 111 216ms 29 Oct 2022 258th jacklynnepenick 494 203 22ms 17 Aug 2021 258th FortuiteMan 🇫🇷 494 203 175ms 6 Aug 2023 260th xsot 🇸🇬 491 195 219ms 14 Jun 2025 261st KatieLG 🇬🇧 491 204 25ms 19 Oct 2025 262nd jared-hughes 486 173 1,013ms 10 Sep 2022 262nd blaztoma 🇱🇹 486 173 149ms 17 Dec 2025 264th pschmid0 🇺🇸 482 348 2,974ms 12 Oct 2022 265th Salutations45 481 199 16ms 7 Jan 2025 266th madex 🇩🇪 478 325 3ms 4 days ago 267th madex 🇩🇪 475 472 159ms 4 days ago 268th Natanaelel 🇸🇪 473 178 48ms 11 Nov 2024 269th MeWhenI 🇻🇦 469 946 84ms 28 Aug 2023 270th cros107 🇦🇺 466 215 255ms 8 Sep 2025 271st prplz 🇦🇺 465 181 400ms 6 Jun 2021 272nd stefangimmillaro 462 217 71ms 17 Aug 2023 273rd rucin93 🇵🇱 461 217 200ms 31 Oct 2024 274th MeWhenI 🇻🇦 458 613 1,972ms 7 Nov 2025 275th tomh1012 457 386 518ms 6 Mar 2026 276th CatsAreFluffy 455 341 2ms 27 Jan 2023 277th elgan65536 🇺🇸 453 495 258ms 27 Mar 2024 278th hamhub7 451 391 501ms 3 Aug 2022 279th DialFrost 🇸🇬 447 196 2,662ms 24 May 2024 280th prplz 🇦🇺 445 225 115ms 6 Jan 2023 281st MeWhenI 🇻🇦 445 386 482ms 7 Mar 2022 282nd DialFrost 🇸🇬 443 216 996ms 28 Jul 2024 283rd sisyphus-ppcg 🇦🇺 441 125 178ms 17 Feb 2023 284th lynn 438 229 433ms 24 Sep 2021 284th rowechenzhong 438 229 61ms 26 Nov 2021 284th CedricGebistorf 438 229 21ms 24 Feb 2022 287th emgordon154 437 126 101ms 13 Sep 2025 288th MeWhenI 🇻🇦 437 227 1,897ms 18 Mar 2024 289th Babafaba 432 232 178ms 26 Oct 2025 290th JRaspass 🇬🇧 430 225 245ms 11 Dec 2022 291st CaedenHarper 🇨🇦 429 536 302ms 27 days ago 292nd loganmacdougall 🇨🇦 422 368 3ms 15 Nov 2022 292nd MeWhenI 🇻🇦 422 368 7ms 7 May 2023 294th bac0id 421 419 496ms 22 Feb 2024 295th Babafaba 419 228 559ms 26 Oct 2025 296th Natanaelel 🇸🇪 418 240 16ms 11 Nov 2024 296th wh3n3v3r 🇨🇿 418 240 22ms 18 Nov 2024 298th MeWhenI 🇻🇦 410 301 945ms 16 Aug 2024 299th ahmetdemirag 🇨🇾 409 245 41ms 4 Mar 2025 300th lifthrasiir 🇰🇷 405 126 5ms 6 Dec 2024 301st bac0id 403 487 657ms 23 Feb 2024 302nd MeWhenI 🇻🇦 402 218 2,869ms 14 Feb 2023 303rd FlorianCassayre 🇫🇷 401 250 289ms 18 Sep 2023 304th RYNO8 398 252 186ms 9 Sep 2021 305th retrohun 398 474 213ms 2 Jan 2023 306th didion0 🇺🇸 397 290 18ms 19 Apr 2022 307th Natanaelel 🇸🇪 396 306 1,949ms 1 Oct 2021 308th scpchicken 🇵🇼 395 213 63ms 6 Jan 2023 309th MeWhenI 🇻🇦 388 323 1,171ms 26 May 2022 310th PumpedSardines 385 299 20ms 18 Sep 2024 311th raphaelimahorn 384 300 15ms 18 Aug 2021 312th aksyristos 383 262 35ms 12 days ago 313th adamnielson42 🇺🇸 381 263 44ms 25 Apr 2023 314th neihousaigaai 381 515 729ms 10 May 2021 315th MeWhenI 🇻🇦 379 443 630ms 28 Feb 2022 316th ericlangedijk 🇸🇮 379 465 504ms 13 Mar 2022 317th StefanHabel 🇨🇦 377 266 40ms 4 days ago 318th ndren 375 267 24ms 14 Jul 2025 319th NewDefectus 🇮🇱 374 268 33ms 9 Jun 2021 320th IanUtley 374 366 33ms 21 Dec 2022 First Prev 241–320 of 496 Next Last