The Mandelbrot hole will go live in approximately 10 hours. Why not try and solve it ahead of time?
Recamán 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 68th AlephSquirrel 946 63 26 Jun 2024 68th orthoplex 🇨🇽 946 63 28 Jun 2024 68th 5cw 🇺🇸 946 63 15 Jul 2024 68th CaedenHarper 🇨🇦 946 63 6 Sep 2024 68th Seek64 🇩🇪 946 63 1 Feb 2025 68th andrewjc2000 946 63 9 Mar 2025 68th rucin93 🇵🇱 946 63 11 Mar 2025 68th emgordon154 946 63 12 Apr 2025 84th HPWiz 🇳🇿 943 55 1 May 2021 84th Lydxn 🇨🇦 943 55 6 Feb 2022 84th antimon2 🇯🇵 943 55 13 Oct 2022 87th AdrienHache 🇫🇷 941 49 19 Sep 2024 87th lyphyser 941 49 18 Feb 2025 89th rucin93 🇵🇱 941 51 11 Aug 2024 89th sean-niemann 🇺🇸 941 51 19 Feb 2025 91st nwellnhof 🇩🇪 940 45 23 Jul 2023 92nd GrayJoKing 🇦🇺 935 31 25 days ago 93rd sisyphus-ppcg 🇦🇺 935 54 19 Dec 2022 94th JayXon 🇺🇸 935 66 6 Aug 2021 94th Lydxn 🇨🇦 935 66 10 Apr 2022 96th primo-ppcg 🇹🇭 934 44 24 May 2021 97th NewDefectus 🇮🇱 933 53 29 Dec 2020 97th jared-hughes 933 53 7 Sep 2021 97th jbt 933 53 31 Dec 2023 97th ovs-code 🇩🇪 933 53 17 Nov 2024 101st xiBread 🇺🇸 932 64 28 Aug 2021 101st Bonjour27891 🇻🇳 932 64 9 Feb 2022 101st tkr-sh 🇫🇷 932 64 25 Apr 2022 101st suwat513 932 64 22 Sep 2022 101st aksyristos 932 64 30 Dec 2022 101st jmerle 🇳🇱 932 64 16 Feb 2023 101st InigoK 🇺🇸 932 64 10 Jun 2023 101st firegene 🇮🇪 932 64 24 Dec 2023 101st albanian-laundromat 932 64 18 May 2025 110th HPWiz 🇳🇿 931 74 25 Mar 2021 110th lynn 931 74 25 Mar 2021 110th xnor-gate 931 74 3 Jan 2022 113th nwellnhof 🇩🇪 931 88 21 Nov 2021 113th JayXon 🇺🇸 931 88 28 Nov 2021 113th m-tkach 🇺🇦 931 88 1 Apr 2022 113th btnlq 931 88 12 Mar 2023 117th Lydxn 🇨🇦 931 90 2 Jan 2022 117th JayXon 🇺🇸 931 90 3 Jan 2022 117th m-tkach 🇺🇦 931 90 9 Jan 2022 117th nwellnhof 🇩🇪 931 90 8 Jun 2022 117th 09cf 931 90 17 Oct 2023 117th MateuszPietrzak 🇵🇱 931 90 14 Jan 2024 117th drabart 🇵🇱 931 90 16 Jan 2024 117th sean-niemann 🇺🇸 931 90 22 Jul 2024 117th DialFrost 🇸🇬 931 90 20 Dec 2024 117th inventshah 931 90 31 Mar 2025 127th clockworknazo 930 48 6 Nov 2022 127th btnlq 930 48 6 Nov 2022 127th primo-ppcg 🇹🇭 930 48 7 Nov 2022 127th Steffan153 🇫🇮 930 48 20 Jul 2024 127th sean-niemann 🇺🇸 930 48 22 Jul 2024 127th DialFrost 🇸🇬 930 48 20 Dec 2024 133rd Lydxn 🇨🇦 930 58 16 Jan 2024 134th GrayJoKing 🇦🇺 927 57 13 Sep 2024 134th primo-ppcg 🇹🇭 927 57 5 Apr 2025 136th alemelis 926 56 9 Mar 2023 137th sisyphus-ppcg 🇦🇺 925 44 27 Dec 2020 137th Lydxn 🇨🇦 925 44 15 May 2021 137th MeWhenI 🇻🇦 925 44 31 Mar 2022 137th stefangimmillaro 925 44 6 May 2023 137th Steffan153 🇫🇮 925 44 24 Jun 2024 137th sean-niemann 🇺🇸 925 44 11 Mar 2025 143rd Lydxn 🇨🇦 925 62 11 Oct 2023 143rd DialFrost 🇸🇬 925 62 12 Jul 2024 143rd JayXon 🇺🇸 925 62 12 Jul 2024 146th JayXon 🇺🇸 924 93 9 Nov 2022 147th JayXon 🇺🇸 922 68 12 Sep 2022 147th GrayJoKing 🇦🇺 922 68 12 Sep 2022 147th btnlq 922 68 12 Sep 2022 150th GrayJoKing 🇦🇺 921 65 26 Aug 2024 Prev 76–150 of 1,815 Next