The Hilbert Curve hole will go live in approximately 35 hours. Why not try and solve it ahead of time?
Billiards in all languages in bytes. 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime 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 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 226th m-tkach 🇺🇦 715 193 6 Dec 2024 227th sean-niemann 🇺🇸 713 180 8 Dec 2024 228th neihousaigaai 711 194 2 Dec 2024 228th lelbal 711 194 7 Mar 2025 230th Natanaelel 🇸🇪 710 70 19 Dec 2024 231st lifthrasiir 🇰🇷 710 165 26 Nov 2024 232nd emgordon154 709 174 27 Dec 2024 233rd CaedenHarper 🇨🇦 705 180 19 Jan 2025 234th Artemis21 🇬🇧 700 197 2 Jan 2025 235th Shanethegamer 🇺🇸 700 254 3 Dec 2024 236th cros107 697 198 2 Dec 2024 237th MeWhenI 🇻🇦 696 213 29 Apr 2025 238th bricknellj 690 200 19 Mar 2025 239th CaedenHarper 🇨🇦 689 170 6 days ago 240th tomtheisen 🇺🇸 684 233 28 Jan 2025 241st SirBogman 🇺🇸 683 118 15 Jul 2025 242nd guilhem-roy 🇫🇷 683 202 29 May 2025 243rd CatsAreFluffy 682 120 9 Dec 2024 244th Shanethegamer 🇺🇸 681 138 1 Dec 2024 245th albanian-laundromat 678 288 30 Jun 2025 246th InigoK 🇺🇸 676 204 7 hours ago 247th prplz 🇦🇺 673 205 31 Jan 2025 248th Shanethegamer 🇺🇸 669 216 5 Dec 2024 249th emgordon154 667 230 3 Dec 2024 250th albanian-laundromat 657 210 4 Jul 2025 251st Natanaelel 🇸🇪 652 69 2 Dec 2024 252nd plcc0 651 212 26 days ago 253rd MeWhenI 🇻🇦 642 201 13 hours ago 254th DialFrost 🇸🇬 642 215 1 Dec 2024 255th DanS1024 636 217 3 Dec 2024 256th albanian-laundromat 631 201 25 days ago 257th acotis 624 324 7 Jun 2025 258th trinityy-7 616 190 23 Jul 2025 259th DialFrost 🇸🇬 616 206 1 Dec 2024 260th steef435 611 226 6 Jul 2025 261st MeWhenI 🇻🇦 610 245 2 Dec 2024 262nd albanian-laundromat 610 313 11 days ago 263rd albanian-laundromat 608 212 8 hours ago 264th MostParsingVex 606 276 28 Dec 2024 265th KatieLG 🇬🇧 605 228 2 Dec 2024 266th qpwoeirut 603 229 4 days ago 267th eranws 601 195 23 Dec 2024 268th tayloia 🇬🇧 598 196 12 Jan 2025 269th keelimeguy 🇺🇸 595 232 14 Jun 2025 270th elgan65536 584 346 5 Dec 2024 271st albanian-laundromat 583 652 3 days ago 272nd Ripick 577 266 8 Jun 2025 273rd alexsave 574 204 3 Dec 2024 274th marcin7Cd 565 244 4 Feb 2025 275th tatzyr 🇯🇵 564 165 15 Feb 2025 276th retrohun 561 211 30 Dec 2024 277th BREMAUCY 🇫🇷 561 678 8 days ago 278th KatieLG 🇬🇧 557 228 2 Dec 2024 279th MeWhenI 🇻🇦 556 373 12 Dec 2024 280th FortuiteMan 🇫🇷 552 250 7 Jul 2025 281st h3ra993huskp 🇯🇵 552 368 3 Jan 2025 282nd MostParsingVex 548 147 21 Dec 2024 283rd croc54 545 253 5 Jan 2025 284th matejmatik123 🇸🇰 542 277 27 Jun 2025 285th voytxt 🇨🇿 537 218 1 Dec 2024 286th FlorianCassayre 🇫🇷 537 257 24 days ago 287th Jacob385 518 392 29 Nov 2024 288th aksyristos 517 267 1 Dec 2024 289th mathisfun271 511 270 25 Jan 2025 290th LuisGoncalves05 🇵🇹 500 276 29 Jul 2025 291st SB-945 496 278 1 Dec 2024 292nd bac0id 494 304 10 Jan 2025 293rd madex 🇩🇪 488 283 25 Nov 2024 294th olleicua 🇺🇸 487 191 11 Jun 2025 295th PyryL 🇫🇮 484 285 8 Dec 2024 295th mbittner20 484 285 10 Feb 2025 297th OllieBoyne 🇬🇧 482 286 6 Dec 2024 297th matsagad 482 286 12 Dec 2024 299th BREMAUCY 🇫🇷 479 288 8 days ago 300th zakariamouhid 478 245 30 Nov 2024 Prev 226–300 of 404 Next