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 NFA Simulator 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 NFA Simulator 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 751st CaedenHarper 🇨🇦 539 530 3ms 31 Jan 2025 752nd shamrice 🇺🇸 539 607 10ms 2 Feb 2021 753rd DialFrost 🇸🇬 538 285 36ms 31 Jan 2023 754th stefangimmillaro 538 308 2,131ms 15 Nov 2024 755th KatieLG 🇬🇧 538 531 3ms 16 Apr 2023 755th KatieLG-Transpiler 🇬🇧 538 531 3ms 16 Apr 2023 755th msbranicky 538 531 3ms 12 Sep 2023 758th dokutan 538 2,333 2ms 2 Oct 2023 759th JRaspass 🇬🇧 537 455 42ms 6 Sep 2022 760th KatieLG-Transpiler 🇬🇧 537 554 6ms 29 Oct 2022 761st uttumuttu 🇫🇮 536 337 9ms 7 Mar 2022 762nd Waffle3z 535 2,346 2ms 18 Oct 2020 763rd Yax42 🇫🇷 534 306 340ms 6 Aug 2025 764th User2654 534 370 2ms 22 Feb 2023 765th retrohun 534 612 10ms 28 Dec 2022 766th alexsave 533 339 9ms 13 Nov 2024 767th MeWhenI 🇻🇦 533 354 147ms 22 Feb 2023 768th sean-niemann 🇺🇸 533 357 341ms 26 Sep 2025 769th jmerle 🇳🇱 533 2,356 2ms 12 Feb 2023 770th eikhr 🇳🇴 532 340 9ms 14 Jun 2021 771st solmyr2000 532 371 2ms 17 Jun 2022 772nd schachmattmatt 531 279 10ms 20 Aug 2021 773rd MeWhenI 🇻🇦 531 372 2ms 23 Nov 2021 774th bwenstar 531 466 1ms 9 Aug 2022 775th Waffle3z 531 536 1ms 12 May 2022 775th KatieLG 🇬🇧 531 536 1ms 22 May 2022 775th Shanethegamer 🇺🇸 531 536 1ms 16 Jan 2024 775th HumanoidCPU 531 536 1ms 22 Apr 2024 775th LHLaurini 🇧🇷 531 536 1ms 14 Jul 2024 775th CaedenHarper 🇨🇦 531 536 1ms 24 Jul 2025 781st galloj 🇨🇿 531 2,365 2ms 10 Jan 2021 782nd richard-oelze 🇩🇪 530 341 9ms 3 Apr 2021 783rd boxjelly 530 416 146ms 12 Feb 2021 784th KatieLG-Transpiler 🇬🇧 530 537 1ms 24 Jun 2022 784th Mabeloid 🇳🇴 530 537 1ms 16 Sep 2024 786th ScottHamper 529 309 347ms 21 Nov 2021 787th btjones0 529 438 107ms 17 Jan 2021 787th Eolu 529 438 110ms 19 Jan 2022 789th msbranicky 529 538 2ms 24 Jul 2023 790th P-Quentin 🇫🇷 527 281 9ms 5 Aug 2022 791st ScottHamper 527 361 298ms 26 Jun 2021 792nd Yewzir 🇧🇪 527 394 107ms 3 Feb 2024 793rd KatieLG 🇬🇧 527 400 2ms 22 Aug 2024 794th doge1338 526 449 253ms 17 Mar 2021 795th KatieLG 🇬🇧 525 511 4ms 4 days ago 796th jacobly0 🇺🇸 525 544 4ms 15 Aug 2023 796th HumanoidCPU 525 544 3ms 14 May 2024 796th Mabeloid 🇳🇴 525 544 3ms 16 Sep 2024 796th prestosilver 🇺🇸 525 544 4ms 27 hours ago 800th inventshah 524 345 10ms 23 Jan 2023 801st LHLaurini 🇧🇷 524 545 3ms 14 Jul 2024 802nd HumanoidCPU 523 286 55ms 10 Jan 2025 803rd dokutan 523 364 346ms 25 days ago 804th jgbaldwinbrown 523 452 258ms 3 Sep 2021 805th AdrienHache 🇫🇷 522 313 330ms 15 Dec 2023 806th rgthree 522 346 9ms 29 Aug 2023 807th ashtraypettingzoo 🇺🇸 520 400 33ms 24 Feb 2023 808th deancureton 520 584 7ms 29 Dec 2024 809th selketdaly 519 348 9ms 2 Feb 2021 810th BambooleanLogic 🇸🇪 518 349 10ms 19 Oct 2022 811th edsrzf 🇳🇿 518 367 2ms 8 Jun 2025 812th jacobly0 🇺🇸 517 419 6ms 2 Sep 2023 813th msbranicky 517 448 119ms 6 Oct 2023 814th ForkKILLET 🇨🇳 516 350 9ms 14 Mar 2021 814th Andrey-Plotnikov 516 350 9ms 23 Jun 2025 816th Ripick 516 420 360ms 18 May 2023 817th katss2 514 288 10ms 14 Aug 2025 818th sisyphus-ppcg 🇦🇺 513 2,450 2ms 25 Jan 2021 819th MeWhenI 🇻🇦 512 319 358ms 23 Nov 2021 819th Lydxn 🇨🇦 512 319 357ms 25 Nov 2021 821st snoozingnewt 🇨🇦 512 371 2ms 23 Oct 2025 822nd DialFrost 🇸🇬 511 266 3ms 18 Oct 2023 823rd vezzick 511 290 10ms 8 Mar 2021 824th alasdair-greenland 511 354 9ms 23 Nov 2021 825th saito-ta 🇯🇵 510 277 3ms 6 Feb 2024 First Prev 751–825 of 2,300 Next Last
