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 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 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 376th dokutan 840 317 9ms 10 Sep 2025 377th trinityy-7 840 325 8ms 18 Mar 2024 378th pardouin 🇫🇷 839 304 863ms 12 Aug 2025 379th CatsAreFluffy 839 312 399ms 15 Jan 2024 379th rucin93 🇵🇱 839 312 393ms 16 Jan 2024 379th AlephSquirrel 839 312 406ms 16 Jan 2024 382nd kg583 🇺🇸 838 341 5ms 13 Oct 2025 383rd marcin7Cd 837 318 9ms 5 Jan 2021 383rd Frowny 837 318 9ms 4 Mar 2022 383rd plcc0 837 318 9ms 23 Mar 2025 383rd blaztoma 🇱🇹 837 318 10ms 11 Oct 2025 383rd emgordon154 837 318 9ms 26 days ago 388th stefangimmillaro 837 323 349ms 23 Aug 2024 389th dokutan 837 328 2ms 9 Feb 2025 390th nwellnhof 🇩🇪 835 302 40ms 10 Dec 2021 391st orthoplex 🇨🇽 835 327 9ms 3 Aug 2021 392nd dokutan 835 335 4ms 6 Jun 2025 393rd janAkali 🇷🇺 835 353 275ms 17 May 2025 394th dokutan 834 336 1,340ms 24 Mar 2025 395th dokutan 833 314 471ms 10 Sep 2025 396th dokutan 833 343 14ms 15 Oct 2024 397th MeWhenI 🇻🇦 832 303 34ms 8 Dec 2021 397th pardouin 🇫🇷 832 303 37ms 11 Aug 2025 399th hiichbindermax 832 320 9ms 2 Sep 2024 399th BREMAUCY 🇫🇷 832 320 9ms 5 Jul 2025 401st snoozingnewt 🇺🇸 832 327 4ms 24 days ago 402nd MeWhenI 🇻🇦 832 328 3,187ms 24 Oct 2024 403rd jwhear 🇺🇸 832 447 1,659ms 2 Oct 2024 404th MeWhenI 🇻🇦 831 352 114ms 15 Oct 2022 405th prplz 🇦🇺 831 380 56ms 13 Jul 2021 406th davecame 830 321 10ms 2 Oct 2025 407th Omega65536 🇩🇪 830 329 9ms 7 Jan 2021 407th akshatj27 🇦🇶 830 329 9ms 11 Jan 2022 409th dokutan 830 334 3ms 10 Sep 2025 410th snoozingnewt 🇺🇸 830 355 267ms 24 days ago 411th dokutan 830 361 4ms 26 days ago 412th lynn 829 326 96ms 17 May 2021 413th stefangimmillaro 829 370 262ms 4 May 2023 414th snoozingnewt 🇺🇸 828 335 2ms 24 days ago 415th dokutan 828 357 2ms 14 Mar 2023 416th snoozingnewt 🇺🇸 827 322 10ms 24 days ago 417th namelessiw 827 327 377ms 14 Aug 2024 418th Cazka 827 330 9ms 8 Feb 2022 418th pineapplebox 827 330 8ms 18 Feb 2022 420th MeWhenI 🇻🇦 827 354 147ms 22 Feb 2023 421st retrohun 826 358 2ms 3 Oct 2020 422nd dokutan 826 364 346ms 7 days ago 423rd emgordon154 825 301 2ms 2 Nov 2024 424th Gaddy 🇫🇷 825 328 368ms 5 May 2022 424th prplz 🇦🇺 825 328 364ms 23 Jan 2025 426th nathanadams 🇳🇿 825 331 8ms 19 Sep 2021 427th dokutan 825 341 71ms 26 Mar 2025 428th olivermrose 🇺🇸 824 306 42ms 26 Nov 2021 429th MeWhenI 🇻🇦 824 315 242ms 14 Feb 2023 430th 5cw 🇺🇸 824 323 9ms 22 Oct 2024 430th lifthrasiir 🇰🇷 824 323 10ms 12 Nov 2024 432nd MeWhenI 🇻🇦 824 340 1,346ms 20 Jun 2023 433rd error256 824 347 8ms 20 Jul 2024 434th tobeannouncd 824 355 127ms 10 Jan 2024 435th emgordon154 823 310 1,022ms 5 Dec 2021 436th bbakersmith 823 347 21ms 29 Jul 2021 436th MeWhenI 🇻🇦 823 347 20ms 29 Nov 2021 438th m-tkach 🇺🇦 822 384 55ms 19 Jun 2022 439th emgordon154 821 307 34ms 5 Dec 2021 439th dokutan 821 307 34ms 21 Apr 2025 441st lynn 821 310 34ms 19 May 2021 442nd dokutan 821 320 638ms 21 Jul 2025 442nd MeWhenI 🇻🇦 821 320 650ms 15 Sep 2025 444th LHLaurini 🇧🇷 821 360 2ms 13 Jul 2024 445th jared-hughes 821 386 111ms 7 Mar 2022 445th kgodara 821 386 111ms 6 Mar 2023 447th FlyingPenguin223 820 347 2ms 2 Nov 2024 448th annaproxy 820 357 153ms 24 Jan 2022 449th emgordon154 820 432 629ms 30 Jan 2025 450th janbehrens 🇩🇪 819 319 241ms 27 Sep 2021 First Prev 376–450 of 2,262 Next Last