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 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 Chars Time 301st CaedenHarper 🇨🇦 321 298 11 days ago 302nd janbehrens 🇩🇪 321 523 26 Mar 2022 303rd CaedenHarper 🇨🇦 320 362 17 hours ago 304th madex 🇩🇪 319 488 6 Nov 2024 305th SniperSmiley 🇺🇸 318 315 18 Jul 2022 306th AlephSquirrel 317 316 30 Mar 2024 307th KatieLG 🇬🇧 317 362 28 Nov 2022 308th JRaspass 🇬🇧 313 277 27 Apr 2021 309th Irratix 🇳🇱 306 327 2 Jul 2022 310th janbehrens 🇩🇪 302 581 31 Dec 2021 311th alemelis 298 294 21 Aug 2024 312th blaztoma 🇱🇹 297 337 7 days ago 313th amollberg 🇸🇪 296 338 20 Feb 2022 314th BREMAUCY 🇫🇷 295 339 6 Jul 2025 315th targrik 293 569 1 Feb 2025 316th retrohun 291 344 29 Apr 2021 317th Natanaelel 🇸🇪 285 304 3 Jun 2024 318th commandblockguy 🇺🇸 282 339 25 days ago 319th madeforlosers 281 409 28 Apr 2025 320th KatieLG 🇬🇧 280 358 20 Sep 2022 320th commandblockguy 🇺🇸 280 358 31 Oct 2023 320th croc54 280 358 18 Jan 2025 323rd MeWhenI 🇻🇦 278 469 30 Sep 2021 324th yzhs 🇩🇪 277 362 14 Jun 2022 325th KatieLG 🇬🇧 276 304 26 Dec 2023 326th aaronze 🇦🇺 276 416 2 May 2021 327th Natanaelel 🇸🇪 273 187 13 Jul 2023 328th annaproxy 270 371 20 Sep 2022 329th janbehrens 🇩🇪 270 425 2 Sep 2024 330th Natanaelel 🇸🇪 270 426 11 Dec 2021 331st KatieLG 🇬🇧 267 358 15 Jan 2024 332nd dillon-duncando 263 381 11 Oct 2022 333rd KatieLG 🇬🇧 255 840 4 Jun 2021 334th jerrandolph 255 900 45 hours ago 335th madex 🇩🇪 247 405 21 Mar 2025 336th snoozingnewt 🇺🇸 245 409 4 Feb 2024 337th yuchuehw 244 410 17 Jan 2024 338th HumanoidCPU 241 416 20 days ago 339th coreynash 240 478 4 Mar 2024 340th MeWhenI 🇻🇦 238 419 3 Aug 2024 341st nullie 236 424 17 Jun 2022 342nd dillon-duncando 235 661 11 Oct 2022 343rd TaserTheFox 🇺🇸 234 428 23 May 2023 344th fynnkroeger 233 430 1 May 2021 345th HumanoidCPU 232 412 20 days ago 346th scpchicken 🇵🇼 230 571 26 Jan 2022 347th emgordon154 230 675 6 Mar 2025 348th h3ra993huskp 🇯🇵 228 938 14 Aug 2024 349th eiburns 227 441 10 May 2023 349th janbehrens 🇩🇪 227 441 17 Jun 2023 351st MeWhenI 🇻🇦 227 604 17 Nov 2021 352nd KatieLG 🇬🇧 222 591 9 Oct 2022 353rd CaedenHarper 🇨🇦 220 523 28 Aug 2025 354th rsgray 214 468 7 Feb 2024 355th mathisfun271 213 470 6 Mar 2024 356th MeWhenI 🇻🇦 210 611 16 Apr 2023 357th MeWhenI 🇻🇦 210 1,035 23 Sep 2021 358th LukeBridges 🇬🇧 209 549 24 Sep 2024 359th janbehrens 🇩🇪 204 429 24 Feb 2022 360th dokutan 204 490 3 Aug 2024 361st knutae 🇳🇴 201 498 18 Jul 2021 362nd marcin7Cd 199 908 25 Apr 2021 363rd MaxElf999 197 508 29 Sep 2022 364th dokutan 196 487 1 Aug 2024 365th two-bad 🇬🇧 196 587 25 Feb 2024 366th OllieBoyne 🇬🇧 185 540 15 May 2021 367th QuincyNash 🇺🇸 183 547 4 Dec 2022 368th martin-viggiano 183 1,253 4 Nov 2023 369th tomh1012 181 972 21 Nov 2021 370th twocatsinatrenchcoat 179 558 16 Apr 2022 371st hjcafaroUC 179 559 12 Jun 2021 372nd mbittner20 178 564 14 Apr 2025 373rd Yewzir 🇧🇪 177 567 11 Jun 2023 374th TimCurwick 🇺🇸 176 619 28 Apr 2021 375th mokymok 🇺🇸 174 575 15 Dec 2021 Prev 301–375 of 448 Next