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 chars. 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 Chars Time Submitted 320th robin-scragg 733 202 16ms 6 Jun 2025 322nd XenThe 🇬🇧 732 247 9ms 30 Jun 2025 323rd ovs-code 🇩🇪 731 270 2ms 23 Aug 2024 324th lifthrasiir 🇰🇷 731 285 2ms 27 Nov 2024 325th Mukundan314 730 221 132ms 8 Jul 2025 326th albanian-laundromat 729 199 498ms 12 Sep 2025 327th Yewzir 🇧🇪 729 478 2,577ms 14 Nov 2025 328th bbakersmith 728 347 13ms 29 Jul 2021 329th orthoplex 🇨🇽 728 400 1ms 15 Jan 2022 330th Lydxn 🇨🇦 727 206 37ms 19 May 2022 331st frankgraziano 727 340 2ms 13 Jan 2023 332nd sisyphus-ppcg 🇦🇺 726 319 167ms 4 May 2022 333rd MiranDaniel 🇨🇿 724 371 4ms 1 Sep 2023 333rd Kokusui 🇯🇵 724 371 4ms 22 Jul 2024 335th TFeld00 🇩🇰 723 205 10ms 4 Nov 2020 336th ovs-code 🇩🇪 723 250 9ms 25 Aug 2024 337th SirBogman 🇺🇸 723 288 33ms 27 Apr 2022 337th Frowny 723 288 34ms 18 Dec 2022 339th KatieLG 🇬🇧 723 403 1ms 29 Nov 2020 340th Shanethegamer 🇺🇸 720 301 12ms 4 Oct 2024 341st edsrzf 🇳🇿 718 231 40ms 16 Aug 2025 342nd stefangimmillaro 718 263 134ms 19 Nov 2024 343rd rbertram90 🇬🇧 718 374 5ms 3 May 2025 344th Shanethegamer 🇺🇸 718 398 4ms 21 Apr 2023 345th AdamMorris377 718 423 7ms 30 Aug 2024 346th KatieLG 🇬🇧 716 209 52ms 2 Oct 2025 347th lynn 716 291 2ms 25 Feb 2022 348th stefangimmillaro 716 330 353ms 26 May 2024 349th dokutan 716 407 2ms 28 Mar 2025 350th Sp3000 🇦🇺 715 262 3ms 22 May 2021 351st madeforlosers 714 253 9ms 8 Nov 2023 351st LukeBridges 🇬🇧 714 253 9ms 1 Sep 2025 353rd bknower 712 208 16ms 25 Jun 2025 354th 1231234md5 🇨🇳 712 300 71ms 8 Jan 2024 354th HumanoidCPU 712 300 62ms 2 Feb 2024 354th dokutan 712 300 70ms 7 Apr 2024 354th xiaoyiming123 712 300 64ms 24 Jul 2025 358th MeWhenI 🇻🇦 712 427 7ms 23 Nov 2023 359th MeWhenI 🇻🇦 711 293 2ms 27 May 2024 360th namelessiw 708 269 446ms 6 Oct 2025 361st jacobly0 🇺🇸 707 269 3ms 3 Sep 2023 362nd ovs-code 🇩🇪 707 302 409ms 2 Feb 2025 363rd msbranicky 707 430 7ms 9 Aug 2023 364th dokutan 705 321 2ms 27 Apr 2025 365th acotis 700 331 205ms 2 days ago 366th neel11235813 700 456 30ms 12 Jan 2023 367th msbranicky 700 488 3ms 25 Jul 2023 368th JRaspass 🇬🇧 699 384 5ms 1 May 2021 369th dokutan 696 184 66ms 5 days ago 370th RYNO8 696 213 9ms 23 Oct 2021 371st JOrE20 🇺🇸 694 420 2ms 13 days ago 372nd DestyNova 🇮🇪 693 265 1,070ms 16 Aug 2022 373rd dokutan 693 357 2ms 14 Mar 2023 374th HumanoidCPU 692 261 11ms 26 Apr 2024 375th error256 692 263 13ms 16 Jun 2024 376th MeWhenI 🇻🇦 692 275 629ms 7 Nov 2025 377th emgordon154 692 301 2ms 2 Nov 2024 378th lynn 692 365 13ms 11 Sep 2021 379th Re-Adventures 🇮🇳 692 388 4ms 8 Jul 2023 380th primo-ppcg 🇹🇭 692 516 39ms 30 May 2025 381st retrohun 691 358 2ms 3 Oct 2020 382nd msbranicky 691 462 29ms 29 Sep 2023 383rd pardouin 🇫🇷 690 240 4,206ms 3 Nov 2024 384th Mukundan314 690 328 2ms 26 days ago 385th KatieLG 🇬🇧 689 215 10ms 6 May 2021 386th lynn 689 336 209ms 25 Mar 2022 387th Yewzir 🇧🇪 689 425 6ms 18 Dec 2024 388th LHLaurini 🇧🇷 687 360 2ms 13 Jul 2024 389th bbakersmith 685 361 2ms 3 Jul 2021 390th sisyphus-ppcg 🇦🇺 684 239 334ms 8 Mar 2022 390th namelessiw 684 239 372ms 13 Oct 2025 392nd DialFrost 🇸🇬 684 244 69ms 17 Mar 2025 392nd pardouin 🇫🇷 684 244 69ms 17 Mar 2025 394th MeWhenI 🇻🇦 684 266 17ms 17 Nov 2021 395th dokutan 684 304 94ms 2 Apr 2024 396th stefangimmillaro 683 219 32ms 22 May 2025 397th dokutan 683 500 3ms 12 Sep 2025 398th LordSir101 682 265 9ms 17 Aug 2025 399th BREMAUCY 🇫🇷 682 429 7ms 14 Jan 2025 400th JunkIce 680 218 10ms 29 Mar 2025 First Prev 321–400 of 2,326 Next Last