Proximity Grid 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 401st bac0id 402 392 478ms 22 Sep 2023 402nd fourth-bit 401 225 14ms 5 Oct 2024 403rd quimey 399 226 33ms 25 Aug 2023 404th DialFrost 🇸🇬 399 248 13ms 10 Feb 2023 405th VictorFordham 397 227 451ms 17 Nov 2024 405th JunkIce 397 227 38ms 13 Feb 2025 405th madex 🇩🇪 397 227 19ms 16 days ago 408th aksyristos 395 228 17ms 9 days ago 409th TheZwierzLF 🇵🇱 392 164 59ms 27 Dec 2025 410th janbehrens 🇩🇪 392 184 1,059ms 24 Nov 2022 411th msbranicky 392 283 2,691ms 7 Jan 2025 412th neihousaigaai 390 231 12ms 5 Oct 2024 413th 40fied4t 389 232 159ms 6 May 2025 414th Tess2662 387 233 21ms 20 Sep 2022 414th klixel 🇨🇦 387 233 11ms 26 Nov 2025 416th Ripick 386 334 3ms 22 Oct 2025 417th YAJUE114514 385 234 37ms 14 Dec 2025 418th bac0id 380 339 2ms 23 Jun 2024 419th JunkIce 378 227 459ms 13 Feb 2025 420th CatsAreFluffy 374 241 65ms 5 Jan 2024 420th qpwoeirut 374 241 147ms 2 Oct 2025 422nd MeWhenI 🇻🇦 373 308 2,192ms 22 Nov 2023 423rd TheZwierzLF 🇵🇱 371 243 45ms 23 May 2025 424th TheZwierzLF 🇵🇱 369 233 701ms 7 Dec 2025 425th adamnielson42 🇺🇸 368 245 28ms 22 May 2023 426th Szum123321 🇵🇱 367 351 2ms 9 Dec 2023 427th msbranicky 366 336 4ms 28 Sep 2023 428th Schmitt-Very-Cool 363 364 492ms 3 Oct 2025 429th msbranicky 362 249 16ms 9 Aug 2023 429th StefanHabel 🇨🇦 362 249 441ms 2 Sep 2023 431st jacobly0 🇺🇸 361 532 2,002ms 22 Apr 2024 432nd andrewjc2000 354 255 14ms 30 Jul 2025 433rd zakariamouhid 354 280 17ms 2 Jun 2023 434th dokutan 345 209 650ms 7 Apr 2024 435th Lv0Sys 🇵🇱 345 287 13ms 26 Feb 2026 436th msbranicky 343 250 677ms 16 Jan 2024 437th RYNO8 342 264 18ms 16 Aug 2022 438th CaedenHarper 🇨🇦 342 461 425ms 21 Oct 2025 439th mathisfun271 340 265 16ms 5 Mar 2024 440th logvp 330 273 13ms 8 Jan 2024 441st dillon-duncando 329 392 3ms 19 Oct 2022 442nd msbranicky 328 220 617ms 15 Jan 2024 443rd Pyroan 326 277 61ms 13 Mar 2025 444th jacobly0 🇺🇸 325 378 87ms 11 Sep 2023 445th LeeCamp 323 279 34ms 13 Jan 2023 446th MaxElf999 319 283 33ms 6 Apr 2025 447th uttumuttu 🇫🇮 318 311 17ms 31 Aug 2022 448th gigaprofisi 🇺🇸 317 312 11ms 16 Jul 2025 449th guilhem-roy 🇫🇷 316 285 89ms 30 Aug 2022 450th janbehrens 🇩🇪 314 203 17ms 19 Nov 2022 451st celiendonze 🇨🇭 312 289 66ms 28 Apr 2023 452nd tomh1012 307 513 554ms 2 days ago 453rd OllieBoyne 🇬🇧 306 295 11ms 5 Aug 2022 453rd TobyBoyne 🇬🇧 306 295 12ms 5 Aug 2022 455th Bmrl7 305 296 19ms 26 Dec 2025 456th postie77 298 529 393ms 14 Aug 2024 457th WillowWispy 297 304 65ms 22 Mar 2025 458th Natanaelel 🇸🇪 293 209 942ms 8 Feb 2023 459th bac0id 293 451 611ms 26 Sep 2023 460th jgbaldwinbrown 291 442 5ms 31 Aug 2022 461st stefangimmillaro 287 336 121ms 13 Oct 2022 462nd KingSkyrock 🇺🇸 285 348 14ms 23 Dec 2022 463rd janAkali 🇷🇺 285 401 372ms 25 days ago 464th Andre3582 283 319 552ms 29 Oct 2022 465th ThijsLuttikhuis 281 321 3,425ms 7 Apr 2024 466th adoxography 280 322 18ms 25 Mar 2023 467th martinnorling 🇸🇪 278 324 12ms 19 Aug 2022 468th CaedenHarper 🇨🇦 277 311 2,159ms 27 Sep 2025 469th CaedenHarper 🇨🇦 273 485 490ms 9 Oct 2025 470th SirFireball3521 271 226 539ms 19 Jul 2024 471st CaedenHarper 🇨🇦 270 334 34ms 27 Sep 2025 472nd didion0 🇺🇸 266 373 23ms 5 Aug 2022 473rd CaedenHarper 🇨🇦 265 324 694ms 22 Sep 2025 474th fgrosshans 🇫🇷 262 344 50ms 24 Sep 2023 475th dillon-duncando 256 352 184ms 12 Oct 2022 476th alemelis 253 357 468ms 19 Sep 2024 477th CaedenHarper 🇨🇦 253 392 11ms 29 Aug 2025 478th Jacob385 251 526 448ms 19 Mar 2024 479th madex 🇩🇪 248 719 309ms 13 Aug 2025 480th glesnick 242 372 247ms 17 Aug 2022 First Prev 401–480 of 603 Next Last