The Calendar hole will go live in approximately 12 days. Why not try and solve it ahead of time?
99 Bottles of Beer in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Hilbert Curve 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 Mandelbrot Maze Medal Tally Minesweeper 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 Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Hilbert Curve 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 Mandelbrot Maze Medal Tally Minesweeper 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 Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 321st anter69 🇭🇺 895 223 754ms 18 Sep 2024 321st pardouin 🇫🇷 895 223 933ms 26 Aug 2025 323rd adgh 🇬🇧 895 239 88ms 8 Jan 2025 324th GrayJoKing 🇦🇺 895 253 38ms 21 Jun 2022 325th schlopp 894 229 21ms 8 Sep 2021 325th janbehrens 🇩🇪 894 229 16ms 17 Jun 2023 325th Camaendir 894 229 9ms 4 Apr 2025 328th inventshah 894 270 482ms 23 Jan 2023 329th p01 893 222 9ms 30 Oct 2017 329th cywong-amino 🇭🇰 893 222 8ms 7 Oct 2020 329th janbehrens 🇩🇪 893 222 9ms 17 Jun 2023 332nd AlephSquirrel 893 225 508ms 16 Jan 2024 333rd MeWhenI 🇻🇦 892 350 450ms 9 Feb 2025 334th Jaykul 891 213 269ms 28 Apr 2024 335th inventshah 890 230 10ms 13 Sep 2022 335th plcc0 890 230 10ms 30 Mar 2025 337th omurakazuaki 🇯🇵 889 223 9ms 11 Feb 2021 337th olleicua 🇺🇸 889 223 9ms 15 Feb 2024 337th hacker112 🇸🇪 889 223 9ms 16 Jun 2024 337th Salutations45 889 223 9ms 10 Nov 2024 341st MeWhenI 🇻🇦 887 236 450ms 15 Feb 2023 342nd jbbarth 🇫🇷 886 219 32ms 28 Sep 2021 343rd lynn 886 231 9ms 4 Mar 2021 343rd jascotm 886 231 10ms 1 Apr 2021 343rd lucky-lilypad 886 231 10ms 4 Apr 2021 343rd johnathanleung18 886 231 11ms 3 Oct 2021 343rd TobyBoyne 🇬🇧 886 231 16ms 7 Dec 2023 348th PatrickStephansen 🇿🇦 885 224 9ms 5 Oct 2020 348th LucasMartinsUthi 885 224 9ms 2 Jul 2025 350th emgordon154 885 227 476ms 3 May 2025 351st NewDefectus 🇮🇱 884 197 3ms 28 May 2021 351st scpchicken 🇵🇼 884 197 3ms 4 Feb 2023 351st DialFrost 🇸🇬 884 197 3ms 22 Jan 2025 354th dloscutoff 883 237 606ms 27 Nov 2018 355th SirBogman 🇺🇸 883 268 94ms 15 Feb 2020 356th olleicua 🇺🇸 882 220 36ms 15 Feb 2024 357th shelerr 882 232 11ms 3 Jul 2022 357th AlephSquirrel 882 232 10ms 3 Jan 2023 357th janlelis 882 232 17ms 25 Aug 2025 360th Attero 🇸🇪 882 263 1ms 14 Mar 2020 361st typeswitch-dev 🇵🇹 882 295 3ms 21 Jul 2023 362nd lynn 881 191 2ms 25 Jan 2022 363rd Joshua0127 881 225 8ms 15 Sep 2019 363rd rgthree 881 225 9ms 22 Aug 2023 365th SirBogman 🇺🇸 881 228 518ms 20 Jan 2024 365th albanian-laundromat 881 228 583ms 28 Sep 2025 367th rucin93 🇵🇱 879 224 136ms 28 Oct 2024 367th sean-niemann 🇺🇸 879 224 137ms 28 Oct 2024 369th GolfingSuccess 🇬🇷 879 230 5ms 16 Aug 2024 370th Romain-1 🇫🇷 879 235 381ms 2 May 2022 371st MeWhenI 🇻🇦 879 251 111ms 1 May 2023 372nd Lydxn 🇨🇦 879 310 25ms 9 Jul 2021 373rd SirBogman 🇺🇸 878 221 42ms 29 Dec 2021 373rd jared-hughes 878 221 32ms 12 Sep 2022 373rd OhmNomNom 878 221 42ms 20 Oct 2022 376th voytxt 🇨🇿 878 226 8ms 14 May 2023 377th lenabradley 878 233 10ms 1 Dec 2019 377th tpaxman 🇨🇦 878 233 9ms 15 Dec 2020 377th Just4FunCoder 878 233 10ms 22 Jan 2024 380th MeWhenI 🇻🇦 878 238 4ms 13 Oct 2023 381st GrayJoKing 🇦🇺 878 264 1ms 19 Jan 2023 382nd lynn 877 241 2ms 28 Sep 2021 383rd MeWhenI 🇻🇦 877 451 19ms 19 Jul 2025 384th sean-niemann 🇺🇸 875 229 2ms 21 Jul 2023 385th idoweinstein 875 234 10ms 7 Aug 2022 385th SirBogman 🇺🇸 875 234 16ms 5 Feb 2023 385th jhu04 875 234 10ms 18 Jan 2024 385th emgordon154 875 234 9ms 3 May 2025 389th GrayJoKing 🇦🇺 875 253 475ms 27 Sep 2023 390th UnderKoen 🇳🇱 875 302 2ms 20 Jan 2025 391st caasinehc 874 227 8ms 16 Oct 2018 391st ShiraJoseph 🇺🇸 874 227 9ms 4 May 2022 391st Andrey-Plotnikov 874 227 8ms 1 Jan 2023 394th MeWhenI 🇻🇦 874 242 2ms 26 May 2023 395th ovs-code 🇩🇪 874 269 75ms 12 Sep 2024 396th plcc0 873 185 56ms 24 Feb 2025 397th MeWhenI 🇻🇦 873 225 6ms 3 Jul 2023 398th Shanethegamer 🇺🇸 873 260 4ms 17 Feb 2025 399th kumavale 873 287 235ms 21 Nov 2025 400th lifthrasiir 🇰🇷 872 193 2ms 27 Nov 2024 First Prev 321–400 of 3,852 Next Last