The Mandelbrot hole will go live in approximately 14 hours. Why not try and solve it ahead of time?
Recamán 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 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 Chars Time 376th BBoehm 🇩🇪 866 57 28 Dec 2020 376th neihousaigaai 866 57 19 Mar 2021 376th Shanethegamer 🇺🇸 866 57 22 Apr 2023 376th biocommando 🇫🇮 866 57 12 Aug 2023 376th olleicua 🇺🇸 866 57 20 Jan 2024 376th helbling 🇨🇭 866 57 19 Jul 2024 382nd ovs-code 🇩🇪 866 58 22 Apr 2024 383rd andersk 🇺🇸 866 99 8 Nov 2022 384th GrayJoKing 🇦🇺 866 102 4 Jan 2023 385th GolfingSuccess 🇬🇷 865 59 15 Jan 2024 385th MeWhenI 🇻🇦 865 59 13 Jul 2024 387th jared-hughes 865 71 16 Feb 2022 387th Shanethegamer 🇺🇸 865 71 14 Nov 2022 387th GoateSo 865 71 26 Jul 2023 390th DialFrost 🇸🇬 864 61 13 Dec 2024 390th MeWhenI 🇻🇦 864 61 16 Dec 2024 392nd lifthrasiir 🇰🇷 864 179 17 Dec 2024 393rd ovs-code 🇩🇪 862 47 24 Jun 2024 393rd Andriamanitra 🇫🇮 862 47 28 Feb 2025 395th Shanethegamer 🇺🇸 862 68 17 Mar 2023 396th Shanethegamer 🇺🇸 862 96 17 Mar 2023 397th billings7 🇬🇧 860 95 21 Nov 2021 398th sean-niemann 🇺🇸 859 54 23 Dec 2023 398th targrik 859 54 24 Jan 2025 400th Shanethegamer 🇺🇸 858 77 12 May 2021 400th sean-niemann 🇺🇸 858 77 30 Dec 2024 402nd annaproxy 858 80 4 Sep 2022 402nd Natanaelel 🇸🇪 858 80 12 Feb 2025 404th jared-hughes 857 74 16 Mar 2022 404th janbehrens 🇩🇪 857 74 21 Nov 2022 406th sean-niemann 🇺🇸 857 78 24 Jan 2025 407th ovs-code 🇩🇪 857 161 27 Mar 2025 408th annaproxy 856 79 22 Sep 2023 409th primo-ppcg 🇹🇭 854 51 23 Mar 2021 410th RYNO8 854 63 26 Aug 2021 410th Bonjour27891 🇻🇳 854 63 20 Mar 2022 410th frankgraziano 854 63 15 Feb 2023 410th scpchicken 🇵🇼 854 63 21 Apr 2023 410th adamnielson42 🇺🇸 854 63 25 Apr 2023 410th stefangimmillaro 854 63 30 Jul 2023 410th elgan65536 854 63 31 Mar 2024 410th jtaxen 854 63 10 Jun 2024 410th AlephSquirrel 854 63 26 Jun 2024 410th 5cw 🇺🇸 854 63 15 Jul 2024 410th Seek64 🇩🇪 854 63 1 Feb 2025 410th andrewjc2000 854 63 9 Mar 2025 422nd Ripick 854 75 3 Feb 2023 423rd RockOfStone 853 72 5 Nov 2021 423rd mtirado1 853 72 25 Dec 2022 423rd regr4 853 72 13 Nov 2023 423rd edsrzf 🇳🇿 853 72 29 Sep 2024 427th Steffan153 🇫🇮 852 55 22 Aug 2024 428th dvargas46 🇺🇸 851 48 20 Jun 2022 429th omurakazuaki 🇯🇵 851 58 25 Feb 2021 429th Andrey-Plotnikov 851 58 6 Nov 2024 429th Salutations45 851 58 11 Dec 2024 432nd Steffan153 🇫🇮 851 59 14 Dec 2022 433rd Shanethegamer 🇺🇸 851 60 16 Jan 2024 433rd HumanoidCPU 851 60 17 Jun 2024 435th primo-ppcg 🇹🇭 848 69 16 Aug 2023 435th Steffan153 🇫🇮 848 69 20 Aug 2023 437th 386asm 🇺🇸 847 79 30 Apr 2023 438th Shanethegamer 🇺🇸 847 80 28 Oct 2024 438th JayXon 🇺🇸 847 80 12 Nov 2024 440th MeWhenI 🇻🇦 847 121 9 Feb 2023 440th DialFrost 🇸🇬 847 121 20 Dec 2024 442nd bstrat 845 34 28 Aug 2024 443rd djeedjay 🇳🇱 845 75 5 Sep 2021 443rd SirBogman 🇺🇸 845 75 14 Dec 2021 443rd Bmrl7 845 75 8 Mar 2024 446th primo-ppcg 🇹🇭 845 98 30 Nov 2021 447th AlephSquirrel 844 32 30 Dec 2022 447th ovs-code 🇩🇪 844 32 27 Jul 2024 449th prplz 🇦🇺 844 48 27 Dec 2020 449th Natanaelel 🇸🇪 844 48 28 Feb 2023 Prev 376–450 of 1,800 Next