The Calendar hole will go live in approximately 13 days. Why not try and solve it ahead of time?
Tongue-twisters 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 sisyphus-ppcg 🇦🇺 906 314 2ms 9 Mar 2022 162nd edsrzf 🇳🇿 906 385 2ms 23 Feb 2025 163rd tomtheisen 🇺🇸 905 299 370ms 14 Feb 2023 164th o0lit3 🇺🇸 904 287 3ms 25 Jun 2021 165th emgordon154 904 301 4ms 10 May 2025 166th MeWhenI 🇻🇦 904 368 26ms 20 Jun 2023 167th sisyphus-ppcg 🇦🇺 902 340 262ms 10 Mar 2022 168th prplz 🇦🇺 901 280 45ms 25 Jun 2021 169th SirBogman 🇺🇸 901 290 256ms 9 Jan 2024 170th ovs-code 🇩🇪 900 315 2ms 23 Aug 2024 171st Lydxn 🇨🇦 899 293 69ms 5 Jul 2023 172nd AlephSquirrel 898 271 41ms 30 Dec 2022 173rd emplv 🇱🇻 898 302 9ms 8 Feb 2021 173rd emgordon154 898 302 9ms 6 Dec 2021 173rd vlpx 🇫🇮 898 302 9ms 1 Aug 2024 176th CatsAreFluffy 897 252 54ms 23 Oct 2022 177th SirBogman 🇺🇸 897 277 2ms 2 Nov 2023 178th nwellnhof 🇩🇪 897 316 1ms 31 Jul 2022 179th stefangimmillaro 896 336 440ms 6 Oct 2025 180th MeWhenI 🇻🇦 896 693 18ms 4 Jan 2022 181st BlankSpruce 895 304 4ms 25 Aug 2024 182nd xnor-gate 894 298 9ms 29 Apr 2021 183rd GrayJoKing 🇦🇺 893 297 107ms 8 Oct 2020 184th dokutan 892 323 96ms 6 days ago 185th didion0 🇺🇸 892 391 1ms 30 Apr 2021 185th MeWhenI 🇻🇦 892 391 1ms 15 Feb 2022 185th UnderKoen 🇳🇱 892 391 1ms 20 Apr 2023 185th emgordon154 892 391 1ms 2 Jul 2024 189th mokymok 🇺🇸 891 299 9ms 22 Jul 2021 190th nwellnhof 🇩🇪 890 338 467ms 31 Jul 2022 191st MeWhenI 🇻🇦 888 300 10ms 15 Feb 2022 191st pardouin 🇫🇷 888 300 9ms 23 Mar 2024 191st neel11235813 888 300 9ms 23 Mar 2024 191st Seek64 🇩🇪 888 300 10ms 27 May 2024 195th SirBogman 🇺🇸 887 299 129ms 17 Mar 2022 196th stefangimmillaro 887 308 4,275ms 15 Nov 2024 197th primo-ppcg 🇹🇭 886 306 9ms 19 Jul 2021 198th annaproxy 885 301 10ms 24 Jan 2022 198th ryyyn 🇺🇸 885 301 9ms 10 days ago 200th MeWhenI 🇻🇦 885 340 714ms 7 Nov 2025 201st SirBogman 🇺🇸 884 288 33ms 27 Apr 2022 201st Frowny 884 288 34ms 18 Dec 2022 203rd HPWiz 🇳🇿 884 331 113ms 23 Sep 2025 204th ovs-code 🇩🇪 884 340 409ms 2 Feb 2025 205th nwellnhof 🇩🇪 883 294 3ms 10 Dec 2021 206th prplz 🇦🇺 883 307 8ms 25 Jun 2021 206th Argeento 🇵🇱 883 307 9ms 27 Aug 2023 206th sean-niemann 🇺🇸 883 307 8ms 8 Aug 2024 209th dokutan 883 334 272ms 21 Jun 2025 210th thisishowmymindworks 🇳🇴 882 302 10ms 13 Oct 2020 210th bizy-coder 882 302 9ms 10 Sep 2024 212th galloj 🇨🇿 882 338 2ms 24 Feb 2023 213th MeWhenI 🇻🇦 881 309 4ms 12 Aug 2024 214th Mukundan314 881 312 3ms 12 Nov 2025 215th dmrichwa 🇺🇸 880 308 9ms 22 Aug 2024 215th edsrzf 🇳🇿 880 308 9ms 5 Nov 2025 215th KasperKivimaeki 🇫🇮 880 308 9ms 23 days ago 215th dokutan 880 308 9ms 21 days ago 219th janbehrens 🇩🇪 880 336 2ms 5 Aug 2021 220th stefangimmillaro 879 287 37ms 24 Apr 2023 221st duckyluuk 🇳🇱 879 303 9ms 19 Mar 2024 221st Steffan153 🇫🇮 879 303 9ms 29 Aug 2024 221st anter69 🇭🇺 879 303 9ms 26 Sep 2024 221st FortuiteMan 🇫🇷 879 303 9ms 20 Jul 2025 225th MeWhenI 🇻🇦 879 318 4ms 3 Jul 2023 226th dokutan 879 339 1ms 28 Mar 2025 227th PatrickStephansen 🇿🇦 878 309 8ms 16 Oct 2020 227th Steffan153 🇫🇮 878 309 9ms 21 Oct 2023 227th neel11235813 878 309 9ms 2 Dec 2023 227th two-bad 🇬🇧 878 309 9ms 22 Feb 2024 227th pardouin 🇫🇷 878 309 8ms 11 Oct 2025 227th albanian-laundromat 878 309 9ms 12 Oct 2025 233rd MeWhenI 🇻🇦 878 364 42ms 13 Feb 2025 234th Lydxn 🇨🇦 877 296 450ms 27 Dec 2021 235th btnlq 877 298 250ms 10 Dec 2021 236th m-tkach 🇺🇦 876 304 10ms 5 May 2022 237th Irratix 🇳🇱 875 310 9ms 15 Dec 2020 238th Alex-x90 🇺🇸 873 305 10ms 12 Mar 2022 238th sean-niemann 🇺🇸 873 305 9ms 26 Mar 2025 240th lifthrasiir 🇰🇷 872 285 2ms 27 Nov 2024 First Prev 161–240 of 2,360 Next Last