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 451st bzijlema 🇳🇱 819 325 10ms 20 Feb 2024 451st BlankSpruce 819 325 9ms 22 Oct 2024 453rd gastropner 819 346 2ms 27 Jan 2021 454th bbakersmith 819 361 2ms 3 Jul 2021 455th lifthrasiir 🇰🇷 818 320 434ms 2 Dec 2024 456th Sora1248 🇩🇪 817 347 2ms 5 Feb 2023 457th andersk 🇺🇸 817 388 110ms 6 Oct 2020 458th MeWhenI 🇻🇦 817 417 10ms 28 Aug 2023 459th nephila-nacrea 🇬🇧 816 318 3ms 7 Oct 2020 460th dpethes 816 387 57ms 26 Jul 2022 461st MeWhenI 🇻🇦 815 313 1,108ms 23 Nov 2021 462nd KaeruCT 815 335 9ms 8 Nov 2020 462nd SkimnerPhi 815 335 8ms 12 Mar 2022 462nd emgordon154 815 335 2,955ms 28 Oct 2024 465th plcc0 815 343 4ms 10 May 2025 466th snoozingnewt 🇺🇸 815 381 2ms 24 days ago 467th makononov 815 389 118ms 5 Mar 2025 468th snoozingnewt 🇺🇸 813 322 373ms 24 days ago 469th edsrzf 🇳🇿 813 344 3ms 27 Sep 2024 470th MeWhenI 🇻🇦 813 346 75ms 12 Dec 2022 471st knutae 🇳🇴 812 328 9ms 17 Jul 2021 472nd jared-hughes 812 364 2ms 17 Jul 2022 473rd DialFrost 🇸🇬 811 311 37ms 1 Jun 2024 473rd anter69 🇭🇺 811 311 36ms 26 Sep 2024 475th MeWhenI 🇻🇦 811 333 556ms 28 Feb 2022 476th pardouin 🇫🇷 811 420 10ms 21 Aug 2024 477th marshallward 🇺🇸 811 457 40ms 6 May 2025 478th uttumuttu 🇫🇮 810 337 8ms 7 Mar 2022 478th dokutan 810 337 3,427ms 21 Mar 2025 480th DialFrost 🇸🇬 809 321 499ms 11 May 2024 481st dokutan 809 438 486ms 12 Jan 2025 482nd sean-niemann 🇺🇸 808 343 2ms 18 Jan 2025 483rd arjanadriaanse 🇳🇱 808 362 118ms 11 Jan 2022 484th orthoplex 🇨🇽 808 366 2ms 29 Sep 2020 485th snoozingnewt 🇺🇸 807 316 805ms 24 days ago 486th ahmetdemirag 🇨🇾 807 330 9ms 19 Sep 2024 486th Pyroan 807 330 9ms 22 Feb 2025 488th dokutan 806 335 105ms 26 Mar 2025 489th snoozingnewt 🇺🇸 806 347 3ms 24 days ago 490th CLOStrophobic 🇮🇹 806 396 42ms 20 Feb 2025 491st AkashTandon167 805 331 9ms 20 Dec 2020 491st AbhilashaTandon 805 331 9ms 21 Sep 2023 493rd alexsave 805 339 9ms 13 Nov 2024 494th MeWhenI 🇻🇦 805 460 44ms 29 Apr 2025 495th jared-hughes 803 314 35ms 19 Sep 2022 496th emgordon154 803 326 438ms 30 Oct 2024 497th eikhr 🇳🇴 803 340 8ms 14 Jun 2021 498th olivermrose 🇺🇸 802 318 1,029ms 26 Nov 2021 498th anter69 🇭🇺 802 318 1,056ms 22 Feb 2024 498th dokutan 802 318 893ms 12 Mar 2025 501st snoozingnewt 🇺🇸 801 328 675ms 24 days ago 502nd richard-oelze 🇩🇪 801 341 8ms 3 Apr 2021 503rd Xzyaihni 801 396 108ms 20 Oct 2022 503rd elgan65536 801 396 110ms 30 Oct 2023 505th Lydxn 🇨🇦 800 376 310ms 26 Jun 2021 506th jared-hughes 799 376 59ms 20 Jul 2022 507th dokutan 798 396 7ms 12 Jan 2024 508th MeWhenI 🇻🇦 797 385 331ms 23 Nov 2021 509th commandblockguy 🇺🇸 795 335 9ms 30 Sep 2022 510th snoozingnewt 🇺🇸 795 368 102ms 24 days ago 511th kg583 🇺🇸 795 382 7ms 18 Sep 2025 512th BREMAUCY 🇫🇷 794 429 10ms 14 Mar 2024 513th croc54 793 336 10ms 19 Jan 2025 514th snoozingnewt 🇺🇸 793 373 3ms 24 days ago 515th gastropner 793 379 59ms 10 Feb 2025 516th nipzu 793 400 108ms 29 Dec 2021 517th emgordon154 792 358 2ms 14 Jun 2024 518th IanUtley 792 376 2ms 2 Sep 2023 519th Bubbler-4 791 314 2ms 20 Jan 2022 520th inventshah 791 345 11ms 23 Jan 2023 521st janlelis 790 319 35ms 13 Oct 2021 521st snoozingnewt 🇺🇸 790 319 32ms 24 days ago 523rd tpaxman 🇨🇦 790 337 9ms 17 Dec 2020 524th jared-hughes 790 359 2ms 21 Apr 2022 525th primo-ppcg 🇹🇭 789 343 362ms 21 Nov 2021 First Prev 451–525 of 2,262 Next Last