The Set hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Kolakoski Sequence in Python 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT 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 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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 66th Kacarott 🇦🇺 897 58 13 Oct 2023 66th m42km 897 58 25 Nov 2023 66th StefanHabel 🇨🇦 897 58 20 Apr 2024 66th NickTheEASDude 🇺🇸 897 58 1 Jul 2024 66th namelessiw 897 58 27 Jul 2024 66th CaedenHarper 🇨🇦 897 58 5 Aug 2024 66th edsrzf 🇳🇿 897 58 22 Nov 2024 66th ryyyn 897 58 6 Jan 2025 66th croc54 897 58 9 Jan 2025 66th andrewjc2000 897 58 17 days ago 86th marcin7Cd 881 59 16 Jan 2021 86th rak1507 🇬🇧 881 59 20 Jan 2021 86th AlephSquirrel 881 59 13 May 2021 86th rschwa6308 🇺🇸 881 59 28 Jun 2021 86th NewDefectus 🇮🇱 881 59 25 Oct 2021 86th jacksonhenry3 881 59 21 Dec 2021 86th NicoAdams 881 59 21 Dec 2021 86th aksyristos 881 59 28 Feb 2023 86th BREMAUCY 🇫🇷 881 59 27 Apr 2023 86th 2011-Chan-Ethan 881 59 17 Jul 2023 86th MarcMush 🇫🇷 881 59 12 Feb 2024 97th AGoyet 867 60 29 Jun 2022 97th jakobkordez 🇸🇮 867 60 8 Nov 2022 97th betaveros 867 60 31 Dec 2022 97th AlexanderFair 867 60 23 Jun 2023 97th Andriamanitra 🇫🇮 867 60 20 Jul 2023 97th CornerMercury 🇬🇧 867 60 10 Sep 2023 97th dranjohn 867 60 15 Sep 2023 97th SB-945 867 60 20 Feb 2024 97th inverseLorentz 🇦🇺 867 60 9 Apr 2024 97th cros107 867 60 30 Jun 2024 97th 051 🇸🇬 867 60 1 Aug 2024 97th qpwoeirut 867 60 7 Feb 2025 97th albanian-laundromat 867 60 21 days ago 110th petroselo 852 61 16 Nov 2021 110th Irratix 🇳🇱 852 61 8 Dec 2021 110th cubed-guy 852 61 12 Feb 2022 110th CedricGebistorf 852 61 18 Feb 2022 110th jascotm 852 61 17 May 2022 110th Eilonlif 🇮🇱 852 61 9 Sep 2022 110th vishwathg 852 61 18 Sep 2022 110th ZakkkkAttackkkk 🇵🇭 852 61 19 Aug 2023 110th jtaxen 852 61 26 Mar 2024 110th HETHAT 🇩🇿 852 61 12 Apr 2024 110th ahmetdemirag 🇨🇾 852 61 5 Nov 2024 110th emgordon154 852 61 29 Nov 2024 110th plcc0 852 61 19 days ago 110th Pyroan 852 61 12 days ago 124th vezzick 839 62 12 Mar 2021 124th schachmattmatt 839 62 18 Aug 2021 124th cooljoseph1 839 62 6 May 2022 124th tri1212 🇻🇳 839 62 18 Jul 2022 124th fredrik-bakke 🇳🇴 839 62 29 Sep 2022 124th nkoppel 839 62 19 Oct 2022 124th AodhanDalton 839 62 4 Nov 2022 124th nstearns96 🇬🇧 839 62 28 Nov 2022 124th adamnielson42 🇺🇸 839 62 10 Jan 2024 124th jbjd 839 62 2 Mar 2024 124th wh3n3v3r 🇨🇿 839 62 12 Nov 2024 135th apourchot 825 63 13 Feb 2021 135th neihousaigaai 825 63 10 Apr 2021 135th lechevalier 825 63 9 Aug 2021 135th yzhs 🇩🇪 825 63 7 Jun 2022 135th commandblockguy 🇺🇸 825 63 19 Sep 2022 135th fourth-bit 825 63 21 Nov 2022 135th cdesodt 825 63 8 Sep 2023 135th ssbhatt4321 825 63 14 Oct 2023 143rd RDShah 813 64 17 Jan 2021 143rd andre-lameirinhas 🇵🇹 813 64 22 Feb 2021 143rd stertooy 🇧🇪 813 64 10 Jun 2024 143rd Mabeloid 🇳🇴 813 64 1 Sep 2024 143rd Terobero 813 64 6 Sep 2024 148th TobyBoyne 🇬🇧 800 65 21 Jan 2021 148th 77Tigers 800 65 1 Mar 2021 148th knutae 🇳🇴 800 65 29 Jun 2021 Prev 76–150 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