The Mandelbrot hole will go live in approximately 65 mins. Why not try and solve it ahead of time?
Kolakoski Sequence 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 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 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 Mandelbrot 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Mandelbrot 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 451st rucin93 🇵🇱 842 64 22 Jul 2024 452nd KatieLG 🇬🇧 841 57 15 Jan 2024 452nd kg583 🇺🇸 841 57 15 Jan 2024 452nd GrayJoKing 🇦🇺 841 57 15 Jan 2024 452nd MeWhenI 🇻🇦 841 57 17 Jan 2024 452nd Yewzir 🇧🇪 841 57 29 Feb 2024 452nd SirBogman 🇺🇸 841 57 10 Jun 2024 452nd lifthrasiir 🇰🇷 841 57 2 Dec 2024 452nd GolfingSuccess 🇬🇷 841 57 24 Dec 2024 452nd emgordon154 841 57 23 Apr 2025 461st btnlq 840 43 26 Jan 2021 461st primo-ppcg 🇹🇭 840 43 25 May 2021 463rd MeWhenI 🇻🇦 840 76 16 Jun 2022 464th MeWhenI 🇻🇦 839 104 8 Feb 2023 465th primo-ppcg 🇹🇭 838 87 25 Jan 2023 465th ovs-code 🇩🇪 838 87 8 Mar 2024 467th Shanethegamer 🇺🇸 837 121 13 Dec 2021 468th AGoyet 836 60 29 Jun 2022 468th jakobkordez 🇸🇮 836 60 8 Nov 2022 468th betaveros 836 60 31 Dec 2022 468th AlexanderFair 836 60 23 Jun 2023 468th Andriamanitra 🇫🇮 836 60 20 Jul 2023 468th CornerMercury 🇬🇧 836 60 10 Sep 2023 468th dranjohn 836 60 15 Sep 2023 468th SB-945 836 60 20 Feb 2024 468th inverseLorentz 🇦🇺 836 60 9 Apr 2024 468th cros107 836 60 30 Jun 2024 468th 051 🇸🇬 836 60 1 Aug 2024 468th qpwoeirut 836 60 7 Feb 2025 468th KasperKivimaeki 🇫🇮 836 60 4 hours ago 481st GrayJoKing 🇦🇺 835 84 28 Feb 2022 482nd GrayJoKing 🇦🇺 834 55 6 Aug 2024 483rd primo-ppcg 🇹🇭 833 85 18 Jan 2022 483rd 09cf 833 85 24 Sep 2023 485th MeWhenI 🇻🇦 831 56 8 Jun 2022 485th Yewzir 🇧🇪 831 56 16 Nov 2023 485th voytxt 🇨🇿 831 56 25 Jan 2025 485th targrik 831 56 21 Feb 2025 489th GrayJoKing 🇦🇺 831 57 5 Sep 2024 490th prplz 🇦🇺 830 65 24 Jan 2021 490th sisyphus-ppcg 🇦🇺 830 65 25 Jan 2021 490th inventshah 830 65 17 Nov 2022 490th 09cf 830 65 24 Sep 2023 490th DialFrost 🇸🇬 830 65 6 May 2025 495th kritixilithos 829 58 29 May 2024 496th GrayJoKing 🇦🇺 829 65 9 Nov 2023 497th primo-ppcg 🇹🇭 829 77 30 Nov 2021 497th sean-niemann 🇺🇸 829 77 18 Dec 2023 499th Irratix 🇳🇱 826 51 4 Mar 2022 500th neel11235813 826 58 15 Jan 2024 500th Kacarott 🇦🇺 826 58 15 Jan 2024 500th Shanethegamer 🇺🇸 826 58 16 Jan 2024 500th Natanaelel 🇸🇪 826 58 20 Jan 2024 500th AlephSquirrel 826 58 21 Jan 2024 500th CaedenHarper 🇨🇦 826 58 8 Aug 2024 500th namelessiw 826 58 15 Aug 2024 507th sisyphus-ppcg 🇦🇺 826 60 25 Feb 2021 507th sean-niemann 🇺🇸 826 60 27 Dec 2023 509th albanian-laundromat 826 79 5 days ago 510th Yewzir 🇧🇪 825 85 16 Nov 2023 511th m-ender 🇩🇪 824 91 23 Apr 2021 512th petroselo 823 61 16 Nov 2021 512th Irratix 🇳🇱 823 61 8 Dec 2021 512th cubed-guy 823 61 12 Feb 2022 512th CedricGebistorf 823 61 18 Feb 2022 512th jascotm 823 61 17 May 2022 512th Eilonlif 🇮🇱 823 61 9 Sep 2022 512th vishwathg 823 61 18 Sep 2022 512th ZakkkkAttackkkk 🇵🇭 823 61 19 Aug 2023 512th jtaxen 823 61 26 Mar 2024 512th HETHAT 🇩🇿 823 61 12 Apr 2024 512th ahmetdemirag 🇨🇾 823 61 5 Nov 2024 512th plcc0 823 61 9 Mar 2025 512th Pyroan 823 61 16 Mar 2025 512th tri1212 🇻🇳 823 61 16 Apr 2025 Prev 451–525 of 1,713 Next