The ROT13 hole will go live in approximately 40 hours. Why not try and solve it ahead of time?
τ 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling 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 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 Partition Numbers Placeholder QR Encoder Quadratic Formula ROT13 Scrambled Alphabetization Semiprime Numbers Set Sphenic Numbers Star Wars GPT Tic-tac-toe Trinomial Triangle Turtle 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 Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Rockstar 2 Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 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 Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Rockstar 2 Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling 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 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 Partition Numbers Placeholder QR Encoder Quadratic Formula ROT13 Scrambled Alphabetization Semiprime Numbers Set Sphenic Numbers Star Wars GPT Tic-tac-toe Trinomial Triangle Turtle # Golfer Points Bytes Time 76th primo-ppcg 🇹🇭 949 53 1 Aug 2023 77th stefangimmillaro 945 43 3 days ago 78th HPWiz 🇳🇿 944 63 8 Aug 2018 78th andersk 🇺🇸 944 63 26 Mar 2020 78th Lydxn 🇨🇦 944 63 3 Oct 2021 78th nwellnhof 🇩🇪 944 63 31 Oct 2021 78th ovs-code 🇩🇪 944 63 3 Aug 2024 83rd kg583 🇺🇸 943 53 21 Oct 2024 83rd edsrzf 🇳🇿 943 53 8 days ago 85th edre 941 67 27 Apr 2018 85th hallvabo 🇳🇴 941 67 4 Oct 2020 85th JayXon 🇺🇸 941 67 4 Oct 2020 85th andersk 🇺🇸 941 67 6 Oct 2020 85th btnlq 941 67 7 Oct 2020 85th prplz 🇦🇺 941 67 13 Oct 2020 85th orthoplex 🇨🇽 941 67 30 Jul 2021 85th m-tkach 🇺🇦 941 67 15 Sep 2021 85th ovs-code 🇩🇪 941 67 14 Jan 2023 85th MeWhenI 🇻🇦 941 67 8 Aug 2023 85th kg583 🇺🇸 941 67 11 Aug 2023 85th AlephSquirrel 941 67 17 Aug 2023 85th GrayJoKing 🇦🇺 941 67 7 Oct 2023 85th pardouin 🇫🇷 941 67 12 Feb 2024 85th duckyluuk 🇳🇱 941 67 11 Jul 2024 100th JayXon 🇺🇸 938 64 20 Jan 2024 100th Lydxn 🇨🇦 938 64 20 Jan 2024 100th pardouin 🇫🇷 938 64 28 Jun 2024 103rd primo-ppcg 🇹🇭 935 48 14 Oct 2020 103rd HPWiz 🇳🇿 935 48 20 Dec 2022 105th ovs-code 🇩🇪 935 52 12 Sep 2024 106th lyphyser 933 56 9 Feb 2024 107th JayXon 🇺🇸 931 29 23 May 2022 107th Lydxn 🇨🇦 931 29 23 May 2022 107th lynn 931 29 23 May 2022 107th primo-ppcg 🇹🇭 931 29 24 May 2022 107th iakolzin 931 29 3 Jun 2022 107th sean-niemann 🇺🇸 931 29 3 Jun 2022 107th ovs-code 🇩🇪 931 29 20 Sep 2022 107th SirBogman 🇺🇸 931 29 22 Sep 2022 107th scpchicken 🇵🇼 931 29 16 Dec 2022 107th Steffan153 🇫🇮 931 29 19 Dec 2022 107th GrayJoKing 🇦🇺 931 29 24 Jan 2023 107th neel11235813 931 29 16 Feb 2023 107th JRaspass 🇬🇧 931 29 1 Mar 2023 107th andersk 🇺🇸 931 29 4 Mar 2023 107th MeWhenI 🇻🇦 931 29 16 Apr 2023 107th o0lit3 🇺🇸 931 29 7 Jun 2023 107th inventshah 931 29 24 Sep 2023 107th Natanaelel 🇸🇪 931 29 10 Nov 2023 107th BREMAUCY 🇫🇷 931 29 17 Jan 2024 107th fuzzylojik-golf 🇺🇸 931 29 20 Sep 2024 107th pardouin 🇫🇷 931 29 25 Sep 2024 107th cdesodt 931 29 29 Sep 2024 107th CaedenHarper 🇨🇦 931 29 13 Oct 2024 107th emgordon154 931 29 16 Oct 2024 107th ndren 931 29 25 Oct 2024 132nd GrayJoKing 🇦🇺 931 56 27 Oct 2023 132nd btnlq 931 56 27 Oct 2023 134th HPWiz 🇳🇿 931 70 25 Jun 2020 135th emplv 🇱🇻 930 64 2 Jan 2023 135th vlpx 🇫🇮 930 64 18 Jun 2024 137th annaproxy 927 68 5 Nov 2022 137th sean-niemann 🇺🇸 927 68 16 Feb 2023 137th StefanHabel 🇨🇦 927 68 14 Mar 2023 137th Steffan153 🇫🇮 927 68 10 Apr 2023 137th ndren 927 68 12 Aug 2023 137th bizy-coder 927 68 19 Jan 2024 137th emgordon154 927 68 12 Sep 2024 137th croc54 927 68 3 Dec 2024 145th o0lit3 🇺🇸 926 42 2 Aug 2021 146th JayXon 🇺🇸 925 67 28 Oct 2023 147th HPWiz 🇳🇿 924 65 19 Jan 2024 147th duckyluuk 🇳🇱 924 65 11 Jul 2024 149th KasperKivimaeki 🇫🇮 924 108 18 Nov 2024 150th primo-ppcg 🇹🇭 922 95 30 Apr 2022 Prev 76–150 of 1,925 Next