The Star Wars GPT hole will go live in approximately 33 hours. Why not try and solve it ahead of time?
Collatz 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 Set 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 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 Set 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 Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 397th souta-1326 912 73 1 Apr 2025 452nd JayXon 🇺🇸 912 74 14 Nov 2024 452nd pardouin 🇫🇷 912 74 14 Nov 2024 454th lynn 912 78 5 May 2022 455th Steffan153 🇫🇮 912 81 11 Dec 2023 456th andersk 🇺🇸 911 91 25 Oct 2022 456th Super-Pizza 🇨🇦 911 91 4 Dec 2022 456th klixel 🇨🇦 911 91 20 May 2023 456th lynn 911 91 6 Jul 2024 456th edsrzf 🇳🇿 911 91 29 Nov 2024 456th acotis 911 91 23 Mar 2025 456th DialFrost 🇸🇬 911 91 21 days ago 463rd nai62 910 69 27 Aug 2022 464th Lydxn 🇨🇦 910 81 1 Apr 2023 465th primo-ppcg 🇹🇭 909 93 7 May 2022 465th AlephSquirrel 909 93 21 Jan 2023 465th tailorspy 909 93 27 May 2024 465th kg583 🇺🇸 909 93 26 Dec 2024 465th CLOStrophobic 🇮🇹 909 93 17 Jan 2025 470th cbrt-x 908 129 6 May 2022 470th piano-miles 908 129 8 Feb 2023 470th lukashert 908 129 7 Jun 2023 470th DialFrost 🇸🇬 908 129 29 Jan 2024 470th bac0id 908 129 29 Jun 2024 470th yoshykai 908 129 27 Mar 2025 476th Shanethegamer 🇺🇸 907 77 15 May 2023 477th Betuaredead 906 60 5 Jan 2023 477th Yewzir 🇧🇪 906 60 12 Feb 2023 477th Steffan153 🇫🇮 906 60 23 Feb 2023 477th DialFrost 🇸🇬 906 60 30 Jul 2024 477th GolfingSuccess 🇬🇷 906 60 16 Oct 2024 477th sean-niemann 🇺🇸 906 60 7 Mar 2025 483rd GolfingSuccess 🇬🇷 906 64 14 Dec 2024 483rd MeWhenI 🇻🇦 906 64 24 Dec 2024 485th GrayJoKing 🇦🇺 906 71 10 Aug 2023 486th krcs 🇵🇱 906 86 10 May 2022 487th KrausRaus 🇺🇸 905 59 4 May 2022 487th voytxt 🇨🇿 905 59 4 May 2022 487th KingSkyrock 🇺🇸 905 59 18 May 2022 487th ZakkkkAttackkkk 🇵🇭 905 59 14 Jul 2022 487th aksyristos 905 59 28 Oct 2022 487th nstearns96 🇬🇧 905 59 28 Nov 2022 487th janbehrens 🇩🇪 905 59 17 May 2023 487th Shanethegamer 🇺🇸 905 59 25 May 2023 487th Maznek 905 59 26 Jun 2023 487th SpiritAxolotl 🇺🇸 905 59 20 Mar 2024 487th Andrey-Plotnikov 905 59 19 May 2024 487th emgordon154 905 59 5 Aug 2024 487th duckyluuk 🇳🇱 905 59 3 Oct 2024 487th lifthrasiir 🇰🇷 905 59 23 Nov 2024 501st MeWhenI 🇻🇦 905 63 5 May 2022 502nd ovs-code 🇩🇪 905 84 25 Sep 2022 502nd GrayJoKing 🇦🇺 905 84 11 Aug 2023 504th Lydxn 🇨🇦 904 64 1 Apr 2023 505th DialFrost 🇸🇬 904 77 27 Feb 2025 506th MeWhenI 🇻🇦 904 110 9 Feb 2023 506th edsrzf 🇳🇿 904 110 28 Nov 2024 508th shinh 903 52 29 Jun 2022 508th pardouin 🇫🇷 903 52 16 days ago 510th Steffan153 🇫🇮 903 80 15 Nov 2022 510th error256 903 80 20 days ago 512th m-tkach 🇺🇦 903 90 7 Dec 2023 513th nipzu 902 48 8 Sep 2024 514th Shanethegamer 🇺🇸 902 72 4 May 2022 514th jared-hughes 902 72 4 May 2022 514th Waffle3z 902 72 5 May 2022 514th m-tkach 🇺🇦 902 72 16 Oct 2022 514th GrayJoKing 🇦🇺 902 72 22 Oct 2022 514th emplv 🇱🇻 902 72 27 Oct 2022 514th sean-niemann 🇺🇸 902 72 7 Mar 2025 514th Blendi-Goose 902 72 16 Mar 2025 514th edsrzf 🇳🇿 902 72 16 days ago 523rd marshallward 🇺🇸 902 83 10 May 2022 524th Lydxn 🇨🇦 901 70 7 May 2022 525th Shanethegamer 🇺🇸 901 82 19 Dec 2023 Prev 451–525 of 2,994 Next