The Calendar hole will go live in approximately 4 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 879th CedricGebistorf 497 298 10ms 7 Mar 2022 882nd primo-ppcg 🇹🇭 496 384 397ms 29 Sep 2021 883rd jameslindesay 496 541 5ms 25 Feb 2021 883rd mokymok 🇺🇸 496 541 5ms 9 Nov 2021 883rd KatieLG-Transpiler 🇬🇧 496 541 4ms 24 Jun 2022 883rd prestosilver 🇺🇸 496 541 6ms 23 days ago 887th dokutan 495 262 134ms 19 Oct 2024 888th HumanoidCPU 495 293 363ms 13 May 2024 889th linstr13 495 299 9ms 29 Sep 2020 889th fgrosshans 🇫🇷 495 299 9ms 7 Jan 2022 889th lovernj 495 299 9ms 21 Jan 2022 889th vhoulbreque 🇫🇷 495 299 10ms 21 days ago 893rd MeWhenI 🇻🇦 495 306 236ms 28 Jan 2023 894th emgordon154 495 335 3,559ms 28 Oct 2024 895th tomh1012 495 365 8ms 9 Oct 2020 896th MCausc78 🇺🇦 495 542 5ms 30 Dec 2022 897th inventshah 494 300 10ms 18 Nov 2022 897th Seek64 🇩🇪 494 300 10ms 27 May 2024 899th ian-h-chamberlain 🇺🇸 494 469 110ms 15 Jul 2022 900th LHLaurini 🇧🇷 494 722 40ms 14 Jul 2024 900th prestosilver 🇺🇸 494 722 42ms 23 days ago 902nd ethanlally 493 386 372ms 24 days ago 902nd snoozingnewt 🇨🇦 493 386 434ms 21 days ago 904th stefangimmillaro 493 502 2ms 2 Mar 2023 905th Kacarott 🇦🇺 492 301 68ms 13 Sep 2024 905th ryyyn 🇺🇸 492 301 9ms 19 days ago 907th dokutan 492 337 3,201ms 21 Mar 2025 908th blaircalderwood 492 367 8ms 25 Oct 2023 908th Lv0Sys 🇵🇱 492 367 9ms 23 days ago 910th varhammer 🇷🇺 492 440 5ms 13 Dec 2023 911th bizy-coder 491 302 9ms 10 Sep 2024 912th maxpelic 🇺🇸 491 368 9ms 6 Jul 2022 913th sean-niemann 🇺🇸 491 385 634ms 27 Dec 2024 914th primo-ppcg 🇹🇭 490 302 62ms 5 Apr 2025 915th HumanEquivalentUnit 490 309 220ms 11 Oct 2020 916th emgordon154 488 307 45ms 5 Dec 2021 917th yzhs 🇩🇪 488 452 112ms 1 Jul 2023 918th msbranicky 487 485 261ms 21 Aug 2023 919th chrik 487 598 1ms 29 Sep 2020 920th MichalMarsalek 🇨🇿 487 791 4ms 28 Nov 2022 921st LlamaLad7 🇬🇧 486 305 9ms 7 May 2021 922nd dokutan 485 447 5ms 14 Mar 2023 923rd jared-hughes 484 306 9ms 10 Mar 2022 924th Yewzir 🇧🇪 484 408 1ms 9 Feb 2024 925th edsrzf 🇳🇿 483 281 3ms 12 Nov 2025 926th MeWhenI 🇻🇦 483 300 353ms 24 May 2024 927th MeWhenI 🇻🇦 483 346 85ms 12 Dec 2022 928th snoozingnewt 🇨🇦 483 371 6ms 23 Oct 2025 929th jacobly0 🇺🇸 483 606 4ms 15 Mar 2024 930th msbranicky 482 469 1ms 10 Oct 2023 931st MeWhenI 🇻🇦 481 395 1ms 15 Feb 2022 932nd JOrE20 🇺🇸 481 493 26ms 5 days ago 933rd nwellnhof 🇩🇪 480 294 3ms 10 Dec 2021 934th exodrifter 🇺🇸 480 459 109ms 25 Oct 2022 935th Stockoh 🇫🇷 479 309 9ms 26 Apr 2024 935th edsrzf 🇳🇿 479 309 816ms 7 Jun 2025 937th Barry-Other-Barry 479 493 277ms 1 Aug 2025 938th kurkale6ka 479 528 13ms 26 Jul 2021 938th theunofficialcoder 479 528 13ms 17 Aug 2021 938th KatieLG-Transpiler 🇬🇧 479 528 13ms 24 Jun 2022 938th aksyristos 479 528 13ms 28 Oct 2022 938th retrohun 479 528 13ms 28 Dec 2022 938th msbranicky 479 528 13ms 24 Jul 2023 938th jacobly0 🇺🇸 479 528 13ms 15 Aug 2023 938th Shanethegamer 🇺🇸 479 528 13ms 13 Sep 2023 938th KatieLG 🇬🇧 479 528 14ms 17 Mar 2024 938th HumanoidCPU 479 528 13ms 22 Apr 2024 938th LHLaurini 🇧🇷 479 528 13ms 14 Jul 2024 938th Mabeloid 🇳🇴 479 528 13ms 16 Sep 2024 938th CaedenHarper 🇨🇦 479 528 14ms 24 Jul 2025 938th prestosilver 🇺🇸 479 528 14ms 9 days ago 952nd ovs-code 🇩🇪 478 284 3ms 24 Sep 2022 953rd scpchicken 🇵🇼 478 310 9ms 13 Mar 2022 954th msbranicky 478 2,626 2ms 8 Aug 2023 955th jared-hughes 477 314 44ms 19 Sep 2022 956th primo-ppcg 🇹🇭 477 343 335ms 21 Nov 2021 956th revlayle 🇺🇸 477 343 352ms 24 Jan 2022 958th tsunderu 🇯🇵 476 415 2ms 25 Feb 2023 959th msbranicky 476 437 105ms 30 Aug 2023 960th prestosilver 🇺🇸 476 2,640 1ms 25 Nov 2025 First Prev 881–960 of 2,332 Next Last
