The Calendar hole will go live in approximately 31 hours. 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 881st Mabeloid 🇳🇴 659 404 9ms 8 Sep 2024 882nd Yewzir 🇧🇪 658 398 367ms 4 Feb 2024 883rd lemogne 658 405 9ms 7 Aug 2021 883rd BrenSchaap 658 405 10ms 22 Oct 2021 883rd TheSmilingTurtle 658 405 9ms 30 Jun 2022 883rd glesnick 658 405 10ms 18 Aug 2022 883rd LHLaurini 🇧🇷 658 405 9ms 13 Jul 2024 883rd Mr-McChicken 658 405 10ms 4 Oct 2025 889th p-vf 🇨🇭 658 411 304ms 7 Jan 2022 890th Yewzir 🇧🇪 658 412 8ms 17 Apr 2023 890th Attero 🇸🇪 658 412 8ms 23 Sep 2023 890th stellartux 658 412 9ms 26 Dec 2023 893rd ai-fischer 658 462 5ms 2 Oct 2021 894th JRaspass 🇬🇧 658 530 2ms 19 Dec 2020 894th theunofficialcoder 658 530 1ms 1 Sep 2021 894th jacobly0 🇺🇸 658 530 1ms 15 Aug 2023 894th Shanethegamer 🇺🇸 658 530 1ms 13 Sep 2023 894th roupiq 🇵🇱 658 530 1ms 22 Nov 2023 894th HumanoidCPU 658 530 1ms 22 Apr 2024 894th LHLaurini 🇧🇷 658 530 1ms 14 Jul 2024 894th Mabeloid 🇳🇴 658 530 2ms 16 Sep 2024 894th prestosilver 🇺🇸 658 530 1ms 26 days ago 903rd MarcMush 🇫🇷 657 395 186ms 19 Oct 2021 904th Clebam 🇫🇷 657 398 214ms 26 Aug 2022 905th xkacer 🇨🇿 657 450 2ms 25 Jan 2021 906th Shanethegamer 🇺🇸 657 541 3ms 6 Dec 2024 906th CaedenHarper 🇨🇦 657 541 3ms 25 Jan 2025 906th prestosilver 🇺🇸 657 541 3ms 24 Nov 2025 906th JOrE20 🇺🇸 657 541 3ms 27 Nov 2025 910th Kloppermand 🇩🇰 656 406 10ms 4 Nov 2020 910th ValdeQwerty 656 406 9ms 4 Nov 2020 910th thehylian 656 406 9ms 30 Dec 2022 910th cingulataluke 656 406 11ms 27 Aug 2023 910th robin-scragg 656 406 9ms 20 Sep 2025 915th lynn 656 520 10ms 1 Jun 2021 916th msbranicky 656 532 1ms 24 Jul 2023 917th najs91 655 413 379ms 14 Oct 2024 918th xyangst 655 414 9ms 29 Sep 2024 919th fischfood 655 427 5ms 15 Aug 2024 920th KatieLG-Transpiler 🇬🇧 655 533 1ms 24 Jun 2022 920th retrohun 655 533 2ms 28 Dec 2022 922nd dokutan 655 566 40ms 16 Jul 2024 923rd chayleaf 654 407 13ms 7 Jan 2022 923rd Irratix 🇳🇱 654 407 9ms 25 Apr 2022 923rd za3k 654 407 9ms 12 Oct 2022 923rd chartung17 654 407 17ms 20 Dec 2023 923rd Terobero 654 407 9ms 2 Sep 2024 928th Attero 🇸🇪 653 408 9ms 23 Sep 2023 928th AdamMorris377 653 408 9ms 29 Aug 2024 928th bknower 653 408 10ms 25 Jun 2025 928th CommandLeo 🇮🇹 653 408 10ms 28 Nov 2025 928th Hyperoplex145 653 408 9ms 27 days ago 933rd NewDefectus 🇮🇱 653 434 1ms 27 May 2021 934th eMGeeneer 653 461 416ms 19 Sep 2025 935th NewDefectus 🇮🇱 652 416 8ms 27 May 2021 935th Yax42 🇫🇷 652 416 9ms 9 Sep 2025 937th Re-Adventures 🇮🇳 651 409 9ms 5 Oct 2020 937th YAJUE114514 651 409 10ms 31 Jul 2025 939th JRaspass 🇬🇧 651 471 263ms 16 May 2021 940th TaserTheFox 🇺🇸 650 410 9ms 9 Mar 2023 941st jakzo 650 417 8ms 5 Sep 2021 942nd CaedenHarper 🇨🇦 650 472 266ms 17 Nov 2025 943rd Mabeloid 🇳🇴 648 404 572ms 16 Sep 2024 944th Starwort 🇬🇧 648 411 10ms 8 Mar 2021 944th RedzGoose 🇦🇺 648 411 11ms 11 Jul 2022 944th yzhs 🇩🇪 648 411 9ms 23 Jun 2023 947th Yewzir 🇧🇪 648 464 59ms 4 Feb 2023 948th MeWhenI 🇻🇦 647 410 99ms 15 Feb 2022 949th RedstoneTim 647 419 9ms 3 Jul 2021 950th yzhs 🇩🇪 647 452 112ms 1 Jul 2023 951st goblinrieur 🇫🇷 647 549 3ms 15 Jul 2023 952nd CatsAreFluffy 646 377 42ms 25 Oct 2022 953rd ianpoe 646 412 10ms 26 Jan 2021 953rd Just4FunCoder 646 412 9ms 27 Oct 2022 953rd tooningelaere 646 412 9ms 5 Dec 2022 953rd jatloe 646 412 10ms 29 Jan 2024 957th Seanharrs 646 419 339ms 10 Dec 2021 957th KatieLG 🇬🇧 646 419 370ms 7 May 2024 959th LukeBridges 🇬🇧 646 420 9ms 1 Nov 2022 959th madeforlosers 646 420 9ms 6 Nov 2023 First Prev 881–960 of 2,369 Next Last
