Proximity Grid 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 Minesweeper 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 Trinomial Triangle 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Trinomial Triangle 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 376th neihousaigaai 399 231 13ms 5 Oct 2024 377th 40fied4t 397 232 194ms 6 May 2025 378th Tess2662 395 233 21ms 20 Sep 2022 379th Babafaba 394 234 15ms 17 hours ago 380th msbranicky 393 283 3,126ms 7 Jan 2025 381st JunkIce 387 227 529ms 13 Feb 2025 382nd Ripick 387 334 3ms 13 days ago 383rd cros107 🇦🇺 386 239 14ms 22 Feb 2024 383rd blaztoma 🇱🇹 386 239 11ms 3 Oct 2025 385th CatsAreFluffy 382 241 76ms 5 Jan 2024 385th klixel 🇨🇦 382 241 12ms 20 Jul 2025 385th qpwoeirut 382 241 186ms 2 Oct 2025 388th bac0id 381 339 3ms 23 Jun 2024 389th TheZwierzLF 🇵🇱 379 243 44ms 23 May 2025 390th Babafaba 377 233 347ms 17 hours ago 391st adamnielson42 🇺🇸 376 245 28ms 22 May 2023 392nd Schmitt-Very-Cool 376 364 557ms 3 Oct 2025 393rd MeWhenI 🇻🇦 375 308 2,184ms 22 Nov 2023 394th msbranicky 370 249 16ms 9 Aug 2023 394th StefanHabel 🇨🇦 370 249 439ms 2 Sep 2023 396th Szum123321 🇵🇱 368 351 3ms 9 Dec 2023 397th Yax42 🇫🇷 363 444 400ms 6 Aug 2025 398th andrewjc2000 361 255 18ms 30 Jul 2025 399th dokutan 359 209 701ms 7 Apr 2024 400th jacobly0 🇺🇸 358 532 2,022ms 22 Apr 2024 401st zakariamouhid 354 280 21ms 2 Jun 2023 402nd msbranicky 352 250 850ms 16 Jan 2024 403rd RYNO8 349 264 17ms 16 Aug 2022 404th CaedenHarper 🇨🇦 349 461 446ms 14 days ago 405th mathisfun271 348 265 16ms 5 Mar 2024 406th commandblockguy 🇺🇸 346 254 758ms 1 Sep 2025 407th msbranicky 341 220 594ms 15 Jan 2024 408th logvp 338 273 14ms 8 Jan 2024 409th Pyroan 333 277 61ms 13 Mar 2025 410th LeeCamp 330 279 34ms 13 Jan 2023 411th dillon-duncando 330 392 3ms 19 Oct 2022 412th emgordon154 326 132 1,952ms 15 days ago 413th MaxElf999 326 283 34ms 6 Apr 2025 414th guilhem-roy 🇫🇷 323 285 86ms 30 Aug 2022 415th celiendonze 🇨🇭 319 289 66ms 28 Apr 2023 416th uttumuttu 🇫🇮 319 311 15ms 31 Aug 2022 417th gigaprofisi 🇺🇸 318 312 14ms 16 Jul 2025 418th janbehrens 🇩🇪 315 203 18ms 19 Nov 2022 419th stefangimmillaro 313 336 116ms 13 Oct 2022 420th OllieBoyne 🇬🇧 312 295 13ms 5 Aug 2022 420th TobyBoyne 🇬🇧 312 295 17ms 5 Aug 2022 422nd CaedenHarper 🇨🇦 307 311 2,000ms 27 Sep 2025 423rd postie77 305 529 396ms 14 Aug 2024 424th WillowWispy 303 304 74ms 22 Mar 2025 425th bac0id 303 451 379ms 26 Sep 2023 426th Natanaelel 🇸🇪 296 209 697ms 8 Feb 2023 427th janAkali 🇷🇺 293 404 361ms 10 Jun 2025 428th jgbaldwinbrown 292 442 6ms 31 Aug 2022 429th Andre3582 289 319 551ms 29 Oct 2022 430th ThijsLuttikhuis 287 321 3,688ms 7 Apr 2024 431st adoxography 286 322 24ms 25 Mar 2023 432nd KingSkyrock 🇺🇸 285 348 19ms 23 Dec 2022 433rd martinnorling 🇸🇪 284 324 12ms 19 Aug 2022 434th CaedenHarper 🇨🇦 282 485 507ms 26 days ago 435th CaedenHarper 🇨🇦 276 334 39ms 27 Sep 2025 436th SirFireball3521 273 226 533ms 19 Jul 2024 437th CaedenHarper 🇨🇦 271 324 1,047ms 22 Sep 2025 438th Bmrl7 269 343 21ms 3 Mar 2024 439th fgrosshans 🇫🇷 268 344 71ms 24 Sep 2023 440th didion0 🇺🇸 266 373 23ms 5 Aug 2022 441st dillon-duncando 262 352 174ms 12 Oct 2022 442nd Jacob385 260 526 358ms 19 Mar 2024 443rd alemelis 258 357 462ms 19 Sep 2024 444th Flekay 🇩🇪 255 361 533ms 11 Jul 2025 445th CaedenHarper 🇨🇦 253 392 11ms 29 Aug 2025 446th snoozingnewt 🇺🇸 250 438 4,398ms 6 days ago 447th glesnick 248 372 274ms 17 Aug 2022 448th madex 🇩🇪 247 719 257ms 13 Aug 2025 449th inverseLorentz 🇦🇺 242 381 12ms 22 Feb 2024 450th JGDoerrer 240 741 244ms 12 Aug 2022 First Prev 376–450 of 563 Next Last