The Hilbert Curve hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Rijndael S-box 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 376th roavin 530 257 18 Oct 2023 376th janbehrens 🇩🇪 530 257 30 Dec 2023 376th rifatx 530 257 21 Jul 2024 379th Mabeloid 🇳🇴 526 238 17 Sep 2024 380th Kacarott 🇦🇺 522 250 13 Sep 2024 381st didion0 🇺🇸 522 252 24 Feb 2025 382nd weliveinhell 🇭🇹 521 278 7 Jan 2024 383rd stefangimmillaro 518 161 13 Nov 2023 384th ahmetdemirag 🇨🇾 515 237 19 Feb 2025 385th error256 514 381 20 Jul 2024 386th madex 🇩🇪 512 208 3 Jul 2024 387th inventshah 511 180 3 Sep 2023 388th jacobly0 🇺🇸 511 278 8 Sep 2023 389th KrausRaus 🇺🇸 511 281 26 Oct 2023 390th m42km 508 240 4 Feb 2024 391st ovs-code 🇩🇪 508 257 17 Mar 2025 392nd lionbryce 508 288 7 Aug 2024 393rd rak1507 🇬🇧 506 141 1 Sep 2023 394th lukechampine 506 286 7 Jun 2025 395th adamnielson42 🇺🇸 504 242 20 Dec 2023 395th madex 🇩🇪 504 242 2 Jul 2024 395th Mabeloid 🇳🇴 504 242 17 Sep 2024 398th juliusgeo 502 243 17 Sep 2023 399th SB-945 500 244 19 Apr 2024 400th Andrey-Plotnikov 499 264 26 Jun 2025 401st arcpolaris 499 273 25 Mar 2025 402nd MeWhenI 🇻🇦 497 286 1 Jan 2025 403rd Natanaelel 🇸🇪 494 195 22 Apr 2025 404th yzhs 🇩🇪 494 247 24 Mar 2024 405th emgordon154 494 276 20 Oct 2024 406th Waffle3z 493 297 12 Sep 2023 407th nstearns96 🇬🇧 492 248 20 Sep 2023 407th cros107 492 248 7 Feb 2025 409th elgan65536 490 239 7 Apr 2024 409th Aurel300 🇨🇭 490 239 8 Jun 2024 411th StinkAndShityAura 490 249 17 Nov 2024 412th madex 🇩🇪 488 270 1 Jul 2024 413th annaproxy 487 280 24 Sep 2023 414th MeWhenI 🇻🇦 486 808 1 Sep 2023 414th snoozingnewt 🇺🇸 486 808 2 Sep 2023 414th BREMAUCY 🇫🇷 486 808 5 Sep 2023 414th DialFrost 🇸🇬 486 808 7 Sep 2023 414th dokutan 486 808 21 Jan 2024 414th HumanoidCPU 486 808 27 May 2024 414th KatieLG 🇬🇧 486 808 27 Sep 2024 414th emgordon154 486 808 17 Oct 2024 414th CaedenHarper 🇨🇦 486 808 24 Jan 2025 414th Shanethegamer 🇺🇸 486 808 21 Apr 2025 424th olleicua 🇺🇸 486 872 28 Mar 2024 425th FlorianCassayre 🇫🇷 480 254 1 Sep 2023 425th croc54 480 254 30 Jan 2025 427th postie77 478 285 6 Sep 2023 428th JohandeRuiter 🇳🇱 475 157 29 Sep 2023 429th GolfingSuccess 🇬🇷 471 154 1 Sep 2023 430th Natanaelel 🇸🇪 471 177 1 Sep 2023 431st mbittner20 471 259 17 Jul 2024 432nd inventshah 470 541 1 Sep 2023 432nd IanUtley 470 541 1 Sep 2023 432nd MeWhenI 🇻🇦 470 541 3 Sep 2023 432nd retrohun 470 541 6 Sep 2023 432nd sisyphus-ppcg 🇦🇺 470 541 21 Sep 2023 432nd Steffan153 🇫🇮 470 541 23 Sep 2023 432nd dokutan 470 541 3 Oct 2023 432nd neel11235813 470 541 22 Oct 2023 432nd galloj 🇨🇿 470 541 24 Nov 2023 432nd kritixilithos 470 541 1 Jun 2024 432nd stefangimmillaro 470 541 14 Jul 2025 443rd stertooy 🇧🇪 469 260 16 Jun 2024 444th error256 469 542 31 May 2024 444th fuzzylojik-golf 🇺🇸 469 542 8 Jul 2025 446th KatieLG-Transpiler 🇬🇧 469 838 2 Sep 2023 447th weliveinhell 🇭🇹 468 543 6 Jan 2024 448th snoozingnewt 🇺🇸 465 269 11 Feb 2024 449th Flekay 🇩🇪 464 263 11 Jul 2025 450th jtaxen 460 265 14 May 2024 Prev 376–450 of 1,273 Next
