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Sudoku (Fill-in) in all languages in chars. 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 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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 Chars Time 225th Rubiksmath 533 188 2 Sep 2024 227th jared-hughes 519 193 13 Mar 2022 228th MeWhenI 🇻🇦 518 222 11 Aug 2021 229th tayloia 🇬🇧 513 224 1 Jun 2022 230th edsrzf 🇳🇿 511 282 13 hours ago 231st MeWhenI 🇻🇦 509 188 24 May 2024 232nd slerpyyy 🇩🇪 500 311 21 Oct 2022 233rd SirBogman 🇺🇸 496 111 29 Oct 2022 234th andersk 🇺🇸 496 445 28 Nov 2022 235th jacklynnepenick 493 203 17 Aug 2021 235th FortuiteMan 🇫🇷 493 203 6 Aug 2023 237th jared-hughes 485 173 10 Sep 2022 238th MeWhenI 🇻🇦 480 227 18 Mar 2024 239th pschmid0 🇺🇸 480 348 12 Oct 2022 240th Natanaelel 🇸🇪 471 178 11 Nov 2024 241st MeWhenI 🇻🇦 469 946 28 Aug 2023 242nd cros107 🇦🇺 466 215 22 days ago 242nd ryyyn 🇺🇸 466 215 13 days ago 244th prplz 🇦🇺 464 181 6 Jun 2021 245th stefangimmillaro 461 217 17 Aug 2023 246th rucin93 🇵🇱 459 217 31 Oct 2024 247th CatsAreFluffy 456 341 27 Jan 2023 248th hamhub7 449 391 3 Aug 2022 249th DialFrost 🇸🇬 447 196 24 May 2024 250th MeWhenI 🇻🇦 447 301 16 Aug 2024 251st MeWhenI 🇻🇦 447 386 7 Mar 2022 252nd elgan65536 446 495 27 Mar 2024 253rd prplz 🇦🇺 445 225 6 Jan 2023 254th DialFrost 🇸🇬 443 216 28 Jul 2024 255th sisyphus-ppcg 🇦🇺 441 125 17 Feb 2023 256th emgordon154 437 126 16 days ago 257th lynn 437 229 24 Sep 2021 257th rowechenzhong 437 229 26 Nov 2021 257th CedricGebistorf 437 229 24 Feb 2022 260th Natanaelel 🇸🇪 429 306 1 Oct 2021 261st loganmacdougall 🇨🇦 423 368 15 Nov 2022 261st MeWhenI 🇻🇦 423 368 7 May 2023 263rd bac0id 419 419 22 Feb 2024 264th emgordon154 417 201 21 Apr 2025 265th Natanaelel 🇸🇪 417 240 11 Nov 2024 265th wh3n3v3r 🇨🇿 417 240 18 Nov 2024 267th MeWhenI 🇻🇦 412 323 26 May 2022 268th ahmetdemirag 🇨🇾 409 245 4 Mar 2025 269th lifthrasiir 🇰🇷 405 126 6 Dec 2024 270th MeWhenI 🇻🇦 402 218 14 Feb 2023 271st FlorianCassayre 🇫🇷 400 250 18 Sep 2023 272nd bac0id 399 487 23 Feb 2024 273rd retrohun 398 474 2 Jan 2023 274th RYNO8 397 252 9 Sep 2021 275th didion0 🇺🇸 396 290 19 Apr 2022 276th scpchicken 🇵🇼 394 213 6 Jan 2023 277th PumpedSardines 384 299 18 Sep 2024 278th raphaelimahorn 383 300 18 Aug 2021 279th adamnielson42 🇺🇸 381 263 25 Apr 2023 280th MeWhenI 🇻🇦 379 443 28 Feb 2022 281st ericlangedijk 🇸🇮 378 465 13 Mar 2022 282nd neihousaigaai 378 515 10 May 2021 283rd ndren 375 267 14 Jul 2025 284th NewDefectus 🇮🇱 374 268 9 Jun 2021 285th IanUtley 374 366 21 Dec 2022 286th davecame 372 269 20 Mar 2024 287th AlexanderFair 371 270 31 Jul 2023 288th arctouch-cristiannevianna 371 474 6 Mar 2024 289th Natanaelel 🇸🇪 370 532 10 Dec 2024 290th Ripick 369 525 24 Jul 2023 291st yzhs 🇩🇪 368 535 27 Jul 2021 292nd MeWhenI 🇻🇦 359 703 1 Jan 2022 293rd AlephSquirrel 355 509 23 Jan 2025 294th qpwoeirut 349 287 9 days ago 295th KatieLG 🇬🇧 345 534 20 Jan 2023 296th janbehrens 🇩🇪 339 573 31 Dec 2021 297th janbehrens 🇩🇪 338 511 20 Nov 2022 298th RDShah 337 297 8 Jun 2022 298th StefanHabel 🇨🇦 337 297 4 Sep 2023 300th scpchicken 🇵🇼 334 300 7 Jan 2023 Prev 226–300 of 454 Next