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 161st itsh01 940 211 9ms 16 Mar 2022 161st helbling 🇨🇭 940 211 9ms 22 Feb 2024 161st clemmers 🇺🇸 940 211 9ms 12 May 2024 164th zacjl 939 218 16ms 2 Nov 2022 164th bizy-coder 939 218 16ms 1 Jan 2024 166th prplz 🇦🇺 939 257 57ms 4 Jan 2022 167th xnor-gate 938 249 149ms 4 Jun 2021 168th MeWhenI 🇻🇦 937 207 42ms 13 Apr 2025 169th marcin7Cd 937 221 9ms 6 Feb 2021 170th sean-niemann 🇺🇸 937 223 2ms 26 Oct 2023 171st primo-ppcg 🇹🇭 937 291 26ms 13 Jul 2021 172nd GrayJoKing 🇦🇺 936 278 4ms 22 Jul 2023 173rd o0lit3 🇺🇸 935 169 17ms 23 Jul 2021 174th CLOStrophobic 🇮🇹 935 210 44ms 27 Feb 2025 175th crazyo 935 212 8ms 14 Apr 2020 176th primo-ppcg 🇹🇭 935 248 7ms 4 Aug 2023 177th BlankSpruce 935 258 434ms 14 Sep 2022 178th pardouin 🇫🇷 935 265 3,235ms 18 Sep 2025 179th sisyphus-ppcg 🇦🇺 934 173 41ms 13 Feb 2023 180th o0lit3 🇺🇸 934 195 126ms 16 Dec 2020 181st lifthrasiir 🇰🇷 934 215 447ms 2 Dec 2024 182nd edsrzf 🇳🇿 933 248 5ms 13 Nov 2025 183rd jonklein 932 251 79ms 24 May 2022 184th primo-ppcg 🇹🇭 932 295 39ms 21 May 2025 185th Posandu 931 213 9ms 26 Dec 2022 185th tayloia 🇬🇧 931 213 9ms 12 Jan 2023 185th LukeBridges 🇬🇧 931 213 8ms 28 Jun 2023 188th lynn 931 251 139ms 30 Sep 2021 189th masterada 931 290 261ms 20 Feb 2021 190th SirBogman 🇺🇸 930 196 123ms 29 Dec 2021 191st sean-niemann 🇺🇸 930 216 420ms 6 Jun 2025 192nd nwellnhof 🇩🇪 930 220 17ms 17 Jul 2023 192nd GrayJoKing 🇦🇺 930 220 18ms 19 Jul 2023 194th DialFrost 🇸🇬 929 194 15ms 18 Jan 2025 195th albanian-laundromat 929 280 4ms 9 days ago 196th prplz 🇦🇺 928 209 38ms 22 Apr 2021 197th xsot 🇸🇬 928 216 2ms 19 Aug 2024 198th emgordon154 927 218 5ms 22 May 2025 199th MeWhenI 🇻🇦 927 236 2ms 25 Jul 2024 200th somebody1234 926 188 4ms 3 Jan 2019 201st m-tkach 🇺🇦 926 217 367ms 20 Jan 2024 202nd prplz 🇦🇺 926 221 10ms 23 Oct 2020 202nd ludwig-n 926 221 16ms 6 Apr 2021 202nd StefanHabel 🇨🇦 926 221 17ms 21 Dec 2021 202nd MeWhenI 🇻🇦 926 221 17ms 7 Dec 2023 202nd mathisfun271 926 221 16ms 15 Dec 2023 202nd duckyluuk 🇳🇱 926 221 16ms 30 Jun 2025 208th DialFrost 🇸🇬 926 226 275ms 16 Feb 2025 209th jared-hughes 926 246 8ms 22 Dec 2024 210th Steffan153 🇫🇮 925 282 32ms 10 Oct 2023 211th MeWhenI 🇻🇦 924 216 1,033ms 12 May 2023 212th nwellnhof 🇩🇪 923 229 2ms 4 Oct 2020 213th primo-ppcg 🇹🇭 923 239 122ms 1 May 2023 214th emgordon154 923 299 106ms 19 days ago 215th prplz 🇦🇺 922 215 9ms 13 Oct 2020 215th gnlow 🇰🇷 922 215 9ms 18 Feb 2021 217th bizy-coder 922 218 397ms 15 Jan 2024 218th BlankSpruce 922 222 16ms 6 Jan 2022 218th Steffan153 🇫🇮 922 222 17ms 5 Mar 2023 218th ahmetdemirag 🇨🇾 922 222 16ms 19 Jun 2024 218th DialFrost 🇸🇬 922 222 10ms 19 Jan 2025 218th sean-niemann 🇺🇸 922 222 16ms 15 May 2025 223rd DialFrost 🇸🇬 922 232 85ms 19 Jan 2025 224th xPMo 920 196 20ms 28 Jun 2024 225th sean-niemann 🇺🇸 920 242 96ms 20 May 2024 226th 386asm 🇺🇸 920 246 40ms 29 Apr 2023 227th JayXon 🇺🇸 920 252 120ms 9 Apr 2022 228th albanian-laundromat 919 216 723ms 17 Oct 2025 229th NewDefectus 🇮🇱 919 230 2ms 16 Dec 2021 229th sean-niemann 🇺🇸 919 230 2ms 30 May 2024 229th Steffan153 🇫🇮 919 230 2ms 26 Jul 2024 232nd canissimia 🇦🇶 919 753 7ms 14 Nov 2023 233rd igmcdowell 918 216 8ms 22 Nov 2021 233rd uttumuttu 🇫🇮 918 216 9ms 7 Mar 2022 233rd Ephellon 918 216 9ms 16 Dec 2023 233rd neel11235813 918 216 8ms 14 Mar 2024 237th sisyphus-ppcg 🇦🇺 918 252 3ms 4 Feb 2023 238th lynn 918 284 26ms 11 Jul 2023 239th MeWhenI 🇻🇦 917 219 489ms 24 May 2024 240th AlephSquirrel 917 226 11ms 13 Oct 2024 First Prev 161–240 of 3,858 Next Last