The Hilbert Curve hole will go live in approximately 10 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 edsrzf 🇳🇿 719 208 8 Jul 2025 227th Shanethegamer 🇺🇸 718 199 2 Dec 2024 228th m-tkach 🇺🇦 715 193 6 Dec 2024 229th sean-niemann 🇺🇸 713 180 8 Dec 2024 230th neihousaigaai 711 194 2 Dec 2024 230th lelbal 711 194 7 Mar 2025 232nd Natanaelel 🇸🇪 710 70 19 Dec 2024 233rd lifthrasiir 🇰🇷 710 165 26 Nov 2024 234th emgordon154 709 174 27 Dec 2024 235th CaedenHarper 🇨🇦 706 180 19 Jan 2025 236th Artemis21 🇬🇧 700 197 2 Jan 2025 237th Shanethegamer 🇺🇸 700 254 3 Dec 2024 238th cros107 697 198 2 Dec 2024 239th MeWhenI 🇻🇦 696 213 29 Apr 2025 240th bricknellj 690 200 19 Mar 2025 241st CaedenHarper 🇨🇦 689 170 7 days ago 242nd tomtheisen 🇺🇸 684 233 28 Jan 2025 243rd SirBogman 🇺🇸 683 118 15 Jul 2025 244th guilhem-roy 🇫🇷 683 202 29 May 2025 245th CatsAreFluffy 682 120 9 Dec 2024 246th Shanethegamer 🇺🇸 681 138 1 Dec 2024 247th albanian-laundromat 678 288 30 Jun 2025 248th prplz 🇦🇺 673 205 31 Jan 2025 249th Shanethegamer 🇺🇸 669 216 5 Dec 2024 250th emgordon154 667 230 3 Dec 2024 251st albanian-laundromat 657 210 4 Jul 2025 252nd Natanaelel 🇸🇪 652 69 2 Dec 2024 253rd plcc0 651 212 27 days ago 254th MeWhenI 🇻🇦 647 201 38 hours ago 255th DialFrost 🇸🇬 642 215 1 Dec 2024 256th DanS1024 636 217 3 Dec 2024 257th albanian-laundromat 632 201 26 days ago 258th acotis 624 324 7 Jun 2025 259th DialFrost 🇸🇬 617 206 1 Dec 2024 260th trinityy-7 616 190 23 Jul 2025 261st albanian-laundromat 613 212 33 hours ago 262nd steef435 611 226 6 Jul 2025 263rd MeWhenI 🇻🇦 610 245 2 Dec 2024 264th albanian-laundromat 610 313 12 days ago 265th MostParsingVex 606 276 28 Dec 2024 266th KatieLG 🇬🇧 605 228 2 Dec 2024 267th qpwoeirut 603 229 5 days ago 268th eranws 601 195 23 Dec 2024 269th tayloia 🇬🇧 598 196 12 Jan 2025 270th keelimeguy 🇺🇸 595 232 14 Jun 2025 271st elgan65536 584 346 5 Dec 2024 272nd albanian-laundromat 583 652 4 days ago 273rd Ripick 577 266 8 Jun 2025 274th alexsave 574 204 3 Dec 2024 275th marcin7Cd 565 244 4 Feb 2025 276th tatzyr 🇯🇵 564 165 15 Feb 2025 277th retrohun 561 211 30 Dec 2024 278th BREMAUCY 🇫🇷 561 678 9 days ago 279th KatieLG 🇬🇧 557 228 2 Dec 2024 280th MeWhenI 🇻🇦 556 373 12 Dec 2024 281st FortuiteMan 🇫🇷 552 250 7 Jul 2025 282nd h3ra993huskp 🇯🇵 552 368 3 Jan 2025 283rd MostParsingVex 548 147 21 Dec 2024 284th croc54 545 253 5 Jan 2025 285th matejmatik123 🇸🇰 542 277 27 Jun 2025 286th voytxt 🇨🇿 537 218 1 Dec 2024 287th FlorianCassayre 🇫🇷 537 257 25 days ago 288th Jacob385 518 392 29 Nov 2024 289th aksyristos 517 267 1 Dec 2024 290th mathisfun271 511 270 25 Jan 2025 291st LuisGoncalves05 🇵🇹 500 276 29 Jul 2025 292nd SB-945 496 278 1 Dec 2024 293rd bac0id 494 304 10 Jan 2025 294th madex 🇩🇪 488 283 25 Nov 2024 295th olleicua 🇺🇸 487 191 11 Jun 2025 296th PyryL 🇫🇮 484 285 8 Dec 2024 296th mbittner20 484 285 10 Feb 2025 298th OllieBoyne 🇬🇧 482 286 6 Dec 2024 298th matsagad 482 286 12 Dec 2024 300th BREMAUCY 🇫🇷 479 288 9 days ago Prev 226–300 of 406 Next