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 879th jfallon1997 772 265 10ms 15 Aug 2022 879th Bmrl7 772 265 10ms 17 Mar 2024 883rd kkoenig 772 350 268ms 7 Jan 2024 884th SirBogman 🇺🇸 771 226 3ms 5 Oct 2020 885th janbehrens 🇩🇪 771 268 383ms 10 May 2023 886th janbehrens 🇩🇪 771 313 1,364ms 19 Jun 2022 887th michaelbaudino 770 252 40ms 18 Oct 2020 888th albanian-laundromat 770 294 43ms 16 days ago 889th Bubbler-4 769 219 2ms 12 Jan 2022 890th oitio 769 258 9ms 13 Feb 2020 890th Johannesd3 769 258 9ms 2 Aug 2020 890th Giga-Bowser 769 258 9ms 5 Jan 2022 890th ToriTheChicken 769 258 9ms 18 Apr 2023 894th albert-du 769 318 1,297ms 17 Mar 2025 895th israem 768 247 244ms 14 Apr 2024 895th andrewtchilds 768 247 259ms 28 Apr 2024 897th 12Jeef 768 315 399ms 1 Nov 2022 897th Schmitt-Very-Cool 768 315 481ms 15 Oct 2025 899th UladzimirSukharukau 767 253 36ms 14 Sep 2021 900th rowboat1 767 267 14ms 11 Aug 2018 900th asadullayev 767 267 9ms 1 Sep 2020 900th kacogg5 767 267 10ms 11 Jul 2022 900th Mabeloid 🇳🇴 767 267 9ms 23 Sep 2024 900th xyangst 767 267 10ms 3 Oct 2024 900th fuzzylojik-golf 🇺🇸 767 267 16ms 21 May 2025 906th ben68 767 323 4,286ms 3 Jun 2025 907th MJKWoolnough 767 352 259ms 10 Aug 2022 908th emgordon154 766 257 138ms 9 Aug 2024 909th partok 766 259 9ms 14 Mar 2021 909th sultan 766 259 9ms 4 May 2021 909th sebipopa 🇷🇴 766 259 9ms 7 Sep 2022 909th stefangimmillaro 766 259 9ms 19 Oct 2022 913th Yewzir 🇧🇪 766 292 8ms 20 Dec 2024 914th annaproxy 766 305 134ms 15 Apr 2022 914th PPKFS 766 305 137ms 8 Dec 2022 916th Servus7 🇩🇪 766 309 93ms 17 Jul 2023 917th Xzyaihni 766 327 231ms 16 Oct 2022 918th janbehrens 🇩🇪 765 353 278ms 10 May 2023 919th hiddicop 🇸🇪 764 254 34ms 27 Jan 2021 919th Natanaelel 🇸🇪 764 254 36ms 20 Feb 2023 921st Kokusui 🇯🇵 764 257 4ms 22 Jul 2024 921st nnchutchikov 764 257 5ms 31 Oct 2024 923rd mizuzimu 764 268 15ms 3 Feb 2020 923rd cubed-guy 764 268 12ms 21 Aug 2021 923rd wuduculfre 764 268 9ms 3 Aug 2025 926th Shanethegamer 🇺🇸 764 320 1,304ms 17 Mar 2023 927th aralroca 763 260 8ms 15 Aug 2020 928th hemphen 763 271 392ms 2 Aug 2022 929th Yewzir 🇧🇪 763 287 3ms 5 Jul 2023 930th stefangimmillaro 763 292 99ms 19 Oct 2022 931st komos90 763 306 136ms 22 May 2020 932nd janbehrens 🇩🇪 763 317 381ms 10 May 2023 932nd CaedenHarper 🇨🇦 763 317 495ms 4 Oct 2025 934th jerrandolph 763 354 271ms 19 Oct 2023 935th realslacker 762 249 263ms 28 Mar 2024 936th Pargolo 761 269 10ms 9 May 2021 936th Vafdaf12 761 269 10ms 29 Aug 2023 936th WillConker 761 269 9ms 9 Mar 2024 936th OCNeve 761 269 10ms 17 Jun 2024 936th xdaniel-lim 761 269 9ms 24 Jan 2025 936th qpwoeirut 761 269 10ms 16 Aug 2025 942nd arjanadriaanse 🇳🇱 761 307 139ms 6 Feb 2022 943rd phcacique 🇧🇷 761 311 91ms 5 Jan 2021 944th Eolu 761 329 126ms 20 Jan 2022 944th mousetail 🇳🇱 761 329 123ms 16 Jul 2024 946th harrisonfang 760 261 9ms 2 Apr 2021 947th Kibadda 🇩🇪 760 305 1ms 24 Nov 2023 948th DialFrost 🇸🇬 759 240 157ms 6 Sep 2024 949th edsrzf 🇳🇿 759 273 9ms 1 Sep 2025 950th RDShah 758 270 9ms 12 Jun 2022 951st adriweb 🇫🇷 758 306 1ms 3 Oct 2023 952nd rexim 758 308 137ms 28 Aug 2020 952nd strout 758 308 142ms 19 Aug 2022 954th vincecoss 757 309 76ms 17 May 2022 955th yokasuretsu 756 241 149ms 29 Apr 2018 956th jhoneill 756 251 255ms 5 Jun 2020 956th ryanlanegit 756 251 238ms 10 Jan 2022 956th 5quiwyrm 756 251 242ms 2 Sep 2025 959th demacus 756 260 4ms 2 Nov 2023 960th MeWhenI 🇻🇦 756 465 1,702ms 7 Nov 2025 First Prev 881–960 of 3,852 Next Last
