The Mandelbrot hole will go live in approximately 11 hours. Why not try and solve it ahead of time?
Van Eck 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 521st HumanoidCPU 740 73 25 May 2024 521st NickTheEASDude 🇺🇸 740 73 6 Aug 2024 521st AtengChen 740 73 27 Aug 2024 521st albanian-laundromat 740 73 25 Apr 2025 530th marshallward 🇺🇸 739 82 7 Jun 2021 530th cure-honey 🇯🇵 739 82 9 Jun 2021 532nd Shanethegamer 🇺🇸 738 97 1 Mar 2022 533rd ovs-code 🇩🇪 736 51 17 Nov 2024 534th kumavale 🇯🇵 735 106 24 May 2021 535th m-tkach 🇺🇦 734 50 12 Dec 2022 535th Natanaelel 🇸🇪 734 50 12 Feb 2023 537th NewDefectus 🇮🇱 734 57 6 Dec 2021 538th MeWhenI 🇻🇦 733 72 28 Feb 2025 539th Shanethegamer 🇺🇸 733 83 4 Oct 2024 540th rucin93 🇵🇱 733 151 21 Jan 2024 541st Waffle3z 731 56 1 May 2021 541st ArmaanAS 731 56 21 Jun 2021 541st LukeBridges 🇬🇧 731 56 30 Jan 2025 541st Lv0Sys 🇵🇱 731 56 11 days ago 545th ovs-code 🇩🇪 731 86 21 Jul 2024 546th BlankSpruce 731 107 24 Sep 2024 547th MeWhenI 🇻🇦 730 54 12 May 2023 547th anter69 🇭🇺 730 54 24 Oct 2024 549th adoxography 730 74 20 Aug 2021 549th CornerMercury 🇬🇧 730 74 13 Jun 2023 549th m42km 730 74 25 Nov 2023 549th Stockoh 🇫🇷 730 74 23 Jun 2024 549th TheZwierzLF 🇵🇱 730 74 24 May 2025 554th SmartK8 🇨🇿 730 99 30 Oct 2022 555th Natanaelel 🇸🇪 728 28 20 Jul 2023 555th emgordon154 728 28 3 Nov 2024 555th lifthrasiir 🇰🇷 728 28 29 Nov 2024 558th primo-ppcg 🇹🇭 727 47 21 Jun 2021 559th Mikey-Beep 🇬🇧 725 67 6 Jun 2024 560th Alex-x90 🇺🇸 724 108 9 Dec 2022 560th CatsAreFluffy 724 108 16 Dec 2022 562nd CaedenHarper 🇨🇦 723 131 14 Dec 2024 563rd DialFrost 🇸🇬 723 153 26 May 2025 564th MeWhenI 🇻🇦 721 67 22 Jul 2024 565th potato-jackson 721 75 10 Sep 2021 565th osmith93 721 75 14 Jun 2022 565th aksyristos 721 75 18 Jan 2023 565th celiendonze 🇨🇭 721 75 11 Apr 2023 565th programjames 721 75 3 Feb 2024 565th bob-th 721 75 26 Jul 2024 571st eranws 718 57 9 Sep 2022 572nd stefangimmillaro 718 75 25 Jun 2023 573rd cure-honey 🇯🇵 715 109 11 Jul 2021 573rd mousetail 🇳🇱 715 109 18 Jan 2024 575th inventshah 714 131 9 Sep 2022 576th MeWhenI 🇻🇦 714 184 11 Sep 2023 577th scpchicken 🇵🇼 711 48 8 Jan 2023 578th 77Tigers 711 76 27 May 2021 578th kyleclaassen 711 76 9 Feb 2022 578th za3k 711 76 16 Oct 2022 578th InigoK 🇺🇸 711 76 4 Apr 2023 578th cros107 711 76 6 Aug 2023 578th elgan65536 711 76 7 Apr 2024 578th wh3n3v3r 🇨🇿 711 76 14 Nov 2024 585th rak1507 🇬🇧 708 76 29 Jun 2021 585th GrayJoKing 🇦🇺 708 76 14 Mar 2022 587th acotis 708 110 8 Feb 2025 587th sean-niemann 🇺🇸 708 110 21 days ago 589th emgordon154 706 52 27 Nov 2024 589th olleicua 🇺🇸 706 52 25 Feb 2025 589th codereport 🇨🇦 706 52 21 Apr 2025 592nd KatieLG 🇬🇧 706 68 15 Jan 2024 593rd Irratix 🇳🇱 705 111 3 Jan 2022 593rd Yewzir 🇧🇪 705 111 11 Feb 2024 595th KatieLG 🇬🇧 704 56 13 Oct 2021 596th emplv 🇱🇻 704 118 29 Jun 2022 597th razetime 703 29 13 Jan 2022 598th Shanethegamer 🇺🇸 703 34 6 May 2021 598th MeWhenI 🇻🇦 703 34 9 Nov 2021 598th sisyphus-ppcg 🇦🇺 703 34 2 Mar 2022 Prev 526–600 of 1,600 Next
