Tongue-twisters in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 750th Yewzir 🇧🇪 686 394 107ms 3 Feb 2024 752nd hacker112 🇸🇪 686 398 9ms 22 Jun 2024 753rd KingSkyrock 🇺🇸 685 461 7ms 14 Oct 2024 754th taikonaut001 684 416 1ms 1 May 2021 755th msbranicky 684 432 2ms 30 Aug 2023 756th GrayJoKing 🇦🇺 684 1,852 2ms 29 Oct 2020 757th StefanHabel 🇨🇦 683 390 9ms 28 Mar 2023 757th mousetail 🇳🇱 683 390 9ms 4 Jul 2024 757th ndren 683 390 9ms 25 Jul 2025 760th codewrite 🇬🇧 683 396 444ms 11 May 2025 761st tsunderu 🇯🇵 683 415 2ms 25 Feb 2023 762nd doge1338 683 449 259ms 17 Mar 2021 763rd DestyNova 🇮🇪 682 374 946ms 21 Aug 2022 764th snoozingnewt 🇺🇸 682 386 111ms 26 days ago 765th albanian-laundromat 681 391 10ms 19 days ago 766th Meowsan91 🇨🇿 681 397 323ms 21 Nov 2021 767th chunes3 🇺🇸 680 418 72ms 13 Sep 2023 768th dokutan 680 447 6ms 14 Mar 2023 769th dokutan 680 501 11ms 15 Oct 2024 770th albanian-laundromat 680 521 548ms 12 Sep 2025 771st NicholasSeward 679 392 9ms 9 Sep 2021 771st Zach10za 679 392 9ms 22 Nov 2022 771st Code-Coder-coder 679 392 9ms 11 Oct 2025 774th olleicua 🇺🇸 679 402 9ms 21 Jan 2024 775th ScottHamper 679 443 305ms 2 Jun 2021 776th jgbaldwinbrown 679 452 258ms 3 Sep 2021 777th bbakersmith 678 393 9ms 3 Jul 2021 777th rowboat1 678 393 9ms 19 Jun 2022 777th sultan 678 393 9ms 29 Feb 2024 777th namelessiw 678 393 9ms 17 Apr 2024 777th qpwoeirut 678 393 9ms 1 Oct 2025 782nd Re-Adventures 🇮🇳 678 403 9ms 5 Oct 2020 782nd jake-freeman 678 403 10ms 8 Dec 2020 782nd BloodStormKnight 678 403 9ms 16 Oct 2022 785th CaedenHarper 🇨🇦 678 514 2ms 11 Aug 2025 786th dokutan 677 376 34ms 10 Feb 2025 787th aprzn123 676 394 9ms 3 Dec 2021 787th neihousaigaai 676 394 9ms 13 Feb 2024 787th FEZfan 🇦🇺 676 394 10ms 24 Apr 2025 790th Yax42 🇫🇷 676 400 305ms 31 hours ago 791st neihousaigaai 676 404 8ms 1 Jun 2021 791st KingSkyrock 🇺🇸 676 404 9ms 14 Oct 2024 793rd HumanoidCPU 676 433 89ms 9 days ago 794th dokutan 676 467 61ms 3 Jul 2025 795th ian-h-chamberlain 🇺🇸 676 469 106ms 15 Jul 2022 796th juliansiebert 🇩🇪 675 387 195ms 3 Dec 2022 797th stellartux 674 385 196ms 26 Dec 2023 798th JDiLenarda 🇫🇷 674 416 1,294ms 2 Oct 2020 799th msbranicky 674 469 2ms 10 Oct 2023 800th MiranDaniel 🇨🇿 673 388 211ms 1 Sep 2023 801st Schmitt-Very-Cool 673 447 331ms 14 Oct 2025 802nd andre-lameirinhas 🇵🇹 671 397 10ms 1 Mar 2021 802nd YoranDS 671 397 9ms 25 Nov 2021 802nd osmith93 671 397 9ms 14 Jun 2022 802nd fredrik-bakke 🇳🇴 671 397 9ms 29 Sep 2022 802nd bob-th 671 397 9ms 19 Nov 2023 802nd gabe-gallegos 671 397 9ms 20 May 2024 808th Yewzir 🇧🇪 670 449 329ms 2 Oct 2025 809th lynn 670 496 23ms 6 Aug 2023 810th msbranicky 670 555 1,666ms 17 Sep 2025 811th vishwathg 669 398 9ms 16 Sep 2022 811th DrPiranoid 669 398 9ms 20 Oct 2022 811th Yewzir 🇧🇪 669 398 10ms 4 Feb 2024 811th codingisgreatbutiamnot 669 398 9ms 14 Jul 2024 815th XenThe 🇬🇧 669 408 9ms 30 Jun 2025 816th typeswitch-dev 🇵🇹 669 530 5ms 28 Jul 2023 817th rvdnieuwendijk 🇳🇱 668 391 166ms 30 Sep 2020 818th CallanMcNulty 668 409 9ms 7 Jun 2025 819th Yewzir 🇧🇪 668 415 3ms 5 Jul 2023 820th LHLaurini 🇧🇷 668 450 3,146ms 30 Jul 2024 821st dokutan 668 466 39ms 20 Jul 2025 822nd nullshallot 667 392 205ms 5 Jan 2025 823rd feherd 667 399 9ms 30 Aug 2021 823rd fgrosshans 🇫🇷 667 399 9ms 7 Jan 2022 823rd mosho-p 667 399 10ms 11 Oct 2022 First Prev 751–825 of 2,265 Next Last