The Hilbert Curve hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Rock-paper-scissors-Spock-lizard 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 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 Chars Time 301st m-tkach 🇺🇦 686 158 9 Aug 2021 302nd Yewzir 🇧🇪 682 343 5 Jan 2024 303rd saito-ta 🇯🇵 681 144 26 Aug 2022 303rd primo-ppcg 🇹🇭 681 144 10 Feb 2023 305th Steffan153 🇫🇮 681 186 13 Aug 2024 306th janbehrens 🇩🇪 681 281 21 Nov 2021 307th MeWhenI 🇻🇦 680 186 7 Jun 2024 308th ILMTitan 679 282 21 Nov 2021 309th KatieLG 🇬🇧 677 160 14 Sep 2024 310th albert-du 677 363 22 Feb 2023 311th edsrzf 🇳🇿 676 346 7 Oct 2024 312th coreynash 675 191 9 Sep 2023 313th annaproxy 675 294 29 Jul 2022 314th 0xjac 🇨🇭 674 347 9 Jun 2025 315th neel11235813 673 151 15 Jan 2024 315th snoozingnewt 🇺🇸 673 151 14 Jan 2025 317th jjstreet 673 298 1 May 2020 318th thisishowmymindworks 🇳🇴 672 192 15 Aug 2020 319th MeWhenI 🇻🇦 669 185 28 Feb 2025 320th Gaddy 🇫🇷 669 286 18 May 2022 321st jared-hughes 669 321 24 Jun 2022 322nd edsrzf 🇳🇿 668 282 10 Apr 2025 323rd leon-w 665 163 15 Jul 2019 324th Eolu 665 333 20 Jan 2022 325th KatieLG 🇬🇧 663 298 30 Jul 2024 325th m-tkach 🇺🇦 663 298 30 Jul 2024 327th Shanethegamer 🇺🇸 663 408 23 Apr 2025 328th dylanpyle 662 195 26 Jun 2020 329th iznax 662 289 21 Nov 2021 329th Yewzir 🇧🇪 662 289 19 Jun 2024 331st sk- 661 164 17 Sep 2019 332nd Protothor 658 196 30 May 2025 333rd HallMatthew314 657 302 10 Feb 2022 334th emgordon154 656 294 11 Feb 2025 335th pg98 655 197 5 Sep 2019 335th omurakazuaki 🇯🇵 655 197 18 Feb 2021 337th ovs-code 🇩🇪 653 175 17 Apr 2025 338th adriweb 🇫🇷 652 198 23 Aug 2023 339th MeWhenI 🇻🇦 652 359 17 Apr 2023 340th prplz 🇦🇺 651 161 12 May 2023 341st ovs-code 🇩🇪 650 156 12 Oct 2024 342nd xkacer 🇨🇿 650 195 25 Nov 2020 343rd yzhs 🇩🇪 649 167 25 Oct 2020 344th SkimnerPhi 648 199 4 Dec 2020 344th c0d3-4-F00d 🇩🇪 648 199 19 Jun 2021 346th JRaspass 🇬🇧 647 161 21 May 2021 347th nwellnhof 🇩🇪 647 162 20 Oct 2024 348th avavuvu 645 200 19 Jun 2025 349th anter69 🇭🇺 644 118 8 Feb 2024 350th AdrienHache 🇫🇷 644 297 17 days ago 351st aspiringLich 644 344 13 May 2022 352nd inventshah 643 244 27 Jan 2023 353rd helbling 🇨🇭 642 201 27 Apr 2024 354th hacker112 🇸🇪 639 202 23 Jun 2024 355th albanian-laundromat 637 170 13 Apr 2025 356th Shanethegamer 🇺🇸 637 301 19 May 2023 357th SirBogman 🇺🇸 637 314 28 Nov 2021 358th KatieLG 🇬🇧 635 160 28 Oct 2024 359th Shanethegamer 🇺🇸 630 161 2 Jul 2021 360th MeWhenI 🇻🇦 630 304 8 Mar 2023 361st boxjelly 630 315 12 Feb 2021 362nd Yewzir 🇧🇪 626 308 19 May 2023 363rd QuincyNash 🇺🇸 623 174 25 Jan 2022 364th lifthrasiir 🇰🇷 623 207 23 Nov 2024 365th Shanethegamer 🇺🇸 622 289 14 Mar 2023 366th MeWhenI 🇻🇦 622 322 16 May 2023 367th alexsave 620 208 10 Sep 2024 368th RaBa21 🇭🇺 619 175 17 Jul 2025 369th MeWhenI 🇻🇦 618 284 16 Nov 2022 370th LukeBridges 🇬🇧 617 209 13 Sep 2024 370th LordSir101 617 209 29 Jul 2025 372nd roavin 617 310 5 Jun 2022 373rd chartung17 616 176 1 Jan 2024 374th Shanethegamer 🇺🇸 614 206 4 Feb 2025 375th primo-ppcg 🇹🇭 614 223 29 Sep 2023 Prev 301–375 of 1,051 Next