The Calendar hole will go live in approximately 6 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 721st theentropic 801 258 378ms 21 Nov 2021 722nd Yewzir 🇧🇪 801 302 470ms 2 Oct 2025 723rd dbut2 🇦🇺 801 337 267ms 30 Oct 2024 724th DaCuteRaccoon 800 202 41ms 29 Nov 2022 724th DialFrost 🇸🇬 800 202 49ms 8 Jan 2023 724th neel11235813 800 202 41ms 10 Oct 2023 724th CaedenHarper 🇨🇦 800 202 47ms 27 Jan 2025 724th RaBa21 🇭🇺 800 202 81ms 1 Aug 2025 724th RYSF13 🇨🇳 800 202 46ms 2 Nov 2025 724th blaztoma 🇱🇹 800 202 51ms 24 Nov 2025 731st LakeThomason 800 248 9ms 1 Jun 2021 731st olivermrose 🇺🇸 800 248 8ms 17 Apr 2022 731st coreynash 800 248 9ms 2 Dec 2022 731st LordSir101 800 248 9ms 26 Jul 2025 735th tobeannouncd 800 292 139ms 10 Jan 2024 736th elgan65536 800 313 125ms 6 Jul 2024 737th AlexDaniel 🇪🇪 799 228 143ms 25 Oct 2017 738th stackofbears 799 243 35ms 28 Dec 2023 739th FomichevAK106 799 256 10ms 29 Sep 2024 740th stefangimmillaro 799 296 100ms 18 Oct 2023 741st jacobly0 🇺🇸 799 440 1,687ms 18 Sep 2025 742nd iamsolarpowered 798 243 35ms 17 Nov 2017 742nd blaztoma 🇱🇹 798 243 37ms 25 Nov 2025 744th h3ra993huskp 🇯🇵 798 303 406ms 25 days ago 745th JunkIce 797 252 449ms 5 Mar 2025 745th dokutan 797 252 462ms 16 Apr 2025 747th cam-lambda 797 260 10ms 29 Apr 2018 748th Mabeloid 🇳🇴 797 291 2ms 23 Sep 2024 749th primo-ppcg 🇹🇭 797 295 63ms 5 Apr 2025 750th rowan-OzRunways 797 297 96ms 15 Aug 2020 751st unkiwii 797 339 272ms 15 Apr 2020 751st CaedenHarper 🇨🇦 797 339 261ms 22 days ago 753rd Ailko 🇧🇪 796 257 16ms 17 Jan 2025 753rd fkantelberg 796 257 10ms 15 Jul 2025 755th the-zammers 795 294 135ms 2 Oct 2023 756th tofuweasel 794 239 229ms 8 Jun 2022 757th MeWhenI 🇻🇦 794 312 3,481ms 1 Dec 2024 758th albanian-laundromat 794 340 260ms 3 days ago 759th lowlighter 793 250 9ms 30 Oct 2020 759th DenverCoder1 793 250 9ms 27 Dec 2020 759th taimanh229 793 250 9ms 31 Dec 2020 759th n0es 793 250 9ms 31 Jan 2022 759th zakariamouhid 793 250 8ms 10 Jan 2023 759th martijnckx 793 250 8ms 25 Oct 2023 765th ageneric 793 258 10ms 22 Jul 2023 765th EnTerr 793 258 15ms 26 Jun 2024 767th ajc2 792 245 37ms 30 Sep 2017 768th SmartK8 🇨🇿 792 261 400ms 30 Oct 2022 769th user189032 792 295 136ms 29 May 2019 770th gifti258 792 297 76ms 16 Sep 2023 771st dpatterbee 792 341 248ms 31 Mar 2023 772nd SimonWahlin 791 240 233ms 5 Jun 2020 773rd emgordon154 791 280 506ms 31 May 2025 774th Phil-RGOMEGA 791 293 2ms 23 Aug 2023 775th PowershellKnut 🇳🇴 790 251 9ms 7 Jan 2024 776th msrawson 790 259 10ms 10 Aug 2018 776th Sakaala 790 259 10ms 24 Apr 2019 776th tomh1012 790 259 11ms 7 Jan 2021 776th NicoAdams 790 259 10ms 30 Dec 2021 776th OllieBoyne 🇬🇧 790 259 11ms 29 Apr 2022 781st alemelis 790 265 273ms 16 Aug 2024 782nd verticallity 790 317 130ms 6 Apr 2022 783rd scpchicken 🇵🇼 789 231 135ms 2 Jan 2023 784th MasterBel2 789 300 81ms 7 Jun 2020 785th MeWhenI 🇻🇦 788 221 3ms 16 Apr 2023 786th dokutan 788 280 123ms 18 Sep 2024 787th janbehrens 🇩🇪 788 281 479ms 24 Mar 2022 788th dokutan 788 288 4ms 18 Sep 2024 789th dpethes 788 346 26ms 10 Jan 2024 790th Nucaranlaeg 787 252 9ms 8 May 2019 790th dylanpyle 787 252 9ms 28 Apr 2020 790th pineapplebox 787 252 9ms 13 Feb 2022 790th Jannik-dev 787 252 9ms 17 Oct 2023 790th byronknoll 🇺🇸 787 252 8ms 6 May 2024 790th eMGeeneer 787 252 8ms 31 Jul 2024 796th abailey2020 🇺🇸 787 260 9ms 13 Dec 2020 796th InigoK 🇺🇸 787 260 10ms 26 Sep 2025 796th Andrey2001 787 260 10ms 25 Nov 2025 799th adamnielson42 🇺🇸 787 290 9ms 8 Dec 2023 800th graft 785 247 40ms 11 Mar 2018 First Prev 721–800 of 3,859 Next Last
