The Hilbert Curve hole will go live in approximately 2 days. 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 76th kg583 🇺🇸 843 211 13 Feb 2025 76th edsrzf 🇳🇿 843 211 4 days ago 78th edsrzf 🇳🇿 841 152 12 hours ago 79th kg583 🇺🇸 841 164 22 Nov 2024 80th FlyingPenguin223 840 183 1 Apr 2025 81st IanUtley 839 189 29 Nov 2024 82nd Natanaelel 🇸🇪 838 111 2 Dec 2024 83rd stefangimmillaro 837 221 5 Dec 2024 83rd edsrzf 🇳🇿 837 221 24 Jun 2025 85th 5cw 🇺🇸 836 165 24 Nov 2024 85th Seek64 🇩🇪 836 165 5 May 2025 87th saito-ta 🇯🇵 836 248 5 Dec 2024 88th ovs-code 🇩🇪 835 152 1 Dec 2024 89th ovs-code 🇩🇪 835 166 3 Dec 2024 90th kg583 🇺🇸 835 181 28 Dec 2024 90th AlephSquirrel 835 181 20 Jan 2025 92nd annaproxy 835 190 22 Jan 2025 93rd ovs-code 🇩🇪 834 146 12 Jan 2025 94th Shanethegamer 🇺🇸 834 176 6 Dec 2024 95th xsot 🇸🇬 833 154 22 May 2025 96th edsrzf 🇳🇿 833 178 27 Jul 2025 97th targrik 831 141 27 Mar 2025 98th KasperKivimaeki 🇫🇮 830 155 23 Jul 2025 99th sean-niemann 🇺🇸 830 230 30 Nov 2024 100th Shanethegamer 🇺🇸 829 185 4 Dec 2024 101st Shanethegamer 🇺🇸 828 149 5 Dec 2024 102nd Shanethegamer 🇺🇸 828 240 29 May 2025 103rd fourth-bit 826 167 1 Dec 2024 103rd Bulmenisaurus 826 167 30 Jun 2025 105th AdrienHache 🇫🇷 826 193 3 days ago 106th MeWhenI 🇻🇦 826 246 9 Jul 2025 107th Liniarc 825 142 28 Nov 2024 108th emgordon154 825 364 29 May 2025 109th edsrzf 🇳🇿 824 203 31 Jul 2025 110th stefangimmillaro 823 113 26 Dec 2024 111th nwellnhof 🇩🇪 822 98 10 Jul 2025 112th emgordon154 822 246 25 Feb 2025 113th MeWhenI 🇻🇦 821 168 17 Apr 2025 114th Shanethegamer 🇺🇸 820 366 14 Apr 2025 115th stefangimmillaro 819 177 2 Dec 2024 116th MeWhenI 🇻🇦 819 464 9 May 2025 117th error256 817 118 11 Apr 2025 118th GolfingSuccess 🇬🇷 816 68 24 Nov 2024 119th ndren 816 169 2 Dec 2024 119th CornerMercury 🇬🇧 816 169 2 Dec 2024 121st MeWhenI 🇻🇦 816 343 13 Mar 2025 122nd GolfingSuccess 🇬🇷 813 156 26 Nov 2024 123rd anter69 🇭🇺 812 170 21 Mar 2025 124th Shanethegamer 🇺🇸 812 262 29 May 2025 125th MostParsingVex 810 277 3 Dec 2024 126th stefangimmillaro 808 145 2 Dec 2024 127th emgordon154 808 185 12 May 2025 128th MeWhenI 🇻🇦 808 213 1 Dec 2024 129th targrik 807 159 22 May 2025 130th AlephSquirrel 807 171 5 Dec 2024 130th emgordon154 807 171 22 Apr 2025 132nd MeWhenI 🇻🇦 807 196 18 Dec 2024 133rd UnderKoen 🇳🇱 806 317 20 Jan 2025 134th edsrzf 🇳🇿 805 221 30 Dec 2024 135th lifthrasiir 🇰🇷 804 56 1 Dec 2024 135th SirBogman 🇺🇸 804 56 16 Jul 2025 137th sean-niemann 🇺🇸 804 230 8 Dec 2024 138th ovs-code 🇩🇪 803 117 1 Dec 2024 139th emgordon154 803 120 2 Dec 2024 140th Herbert00709 🇵🇱 803 187 18 Jun 2025 141st scpchicken 🇵🇼 802 172 4 Dec 2024 142nd error256 802 183 29 Nov 2024 143rd emgordon154 801 152 11 May 2025 144th stefangimmillaro 801 205 18 Jul 2025 145th stefangimmillaro 799 253 2 Dec 2024 146th bizy-coder 798 173 1 Dec 2024 146th Shanethegamer 🇺🇸 798 173 2 Dec 2024 146th duckyluuk 🇳🇱 798 173 2 Jul 2025 146th dirckvdende 798 173 25 Jul 2025 150th MeWhenI 🇻🇦 798 232 1 Dec 2024 Prev 76–150 of 402 Next