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 526th prestosilver 🇺🇸 611 245 31ms 15 days ago 527th dokutan 611 323 2ms 4 Apr 2024 528th snoozingnewt 🇺🇸 611 355 267ms 23 Oct 2025 529th albanian-laundromat 611 400 43ms 2 days ago 530th sisyphus-ppcg 🇦🇺 609 232 3ms 23 Feb 2023 531st arjanadriaanse 🇳🇱 609 362 118ms 11 Jan 2022 532nd KatieLG 🇬🇧 609 586 50ms 29 Mar 2024 533rd lynn 608 361 1,313ms 30 Nov 2021 534th ovs-code 🇩🇪 607 239 562ms 2 May 2025 534th Babafaba 607 239 373ms 25 Oct 2025 536th Mabeloid 🇳🇴 607 244 19ms 17 Sep 2024 537th marcin7Cd 607 357 6ms 8 Feb 2021 538th snoozingnewt 🇺🇸 607 362 1,319ms 23 Oct 2025 539th KrausRaus 🇺🇸 607 442 4ms 21 Feb 2021 540th hacker112 🇸🇪 606 298 9ms 20 Jun 2024 541st ovs-code 🇩🇪 605 253 466ms 23 Aug 2024 542nd jared-hughes 605 344 34ms 26 Sep 2021 543rd KrausRaus 🇺🇸 604 299 8ms 8 Oct 2020 544th SephQ 603 248 38ms 9 Feb 2021 545th dokutan 603 392 264ms 24 Mar 2025 546th lynn 602 241 416ms 17 Feb 2024 547th FlorianCassayre 🇫🇷 602 2,086 2ms 23 Sep 2023 548th mokymok 🇺🇸 601 249 37ms 23 Jul 2021 549th CarsonChr 🇺🇸 600 247 9ms 23 Sep 2022 550th prplz 🇦🇺 600 317 318ms 26 Jun 2021 551st snoozingnewt 🇺🇸 600 346 99ms 23 Oct 2025 552nd jared-hughes 600 386 111ms 7 Mar 2022 552nd kgodara 600 386 111ms 6 Mar 2023 554th primo-ppcg 🇹🇭 599 256 41ms 11 Feb 2023 555th chunky 599 486 1ms 29 Sep 2020 556th janbehrens 🇩🇪 599 546 10ms 2 Aug 2023 557th kkoenig 598 395 270ms 8 Sep 2025 558th andersk 🇺🇸 597 388 110ms 6 Oct 2020 559th KatieLG 🇬🇧 596 536 23ms 25 Dec 2022 559th KatieLG-Transpiler 🇬🇧 596 536 22ms 26 Dec 2022 559th retrohun 596 536 22ms 28 Dec 2022 559th aksyristos 596 536 23ms 15 Feb 2023 559th Shanethegamer 🇺🇸 596 536 22ms 2 Mar 2023 559th HumanoidCPU 596 536 24ms 22 Apr 2024 559th LHLaurini 🇧🇷 596 536 23ms 14 Jul 2024 559th Mabeloid 🇳🇴 596 536 26ms 16 Sep 2024 559th dokutan 596 536 23ms 18 Oct 2024 559th CaedenHarper 🇨🇦 596 536 22ms 24 Jul 2025 569th makononov 595 389 118ms 5 Mar 2025 570th prestosilver 🇺🇸 595 537 21ms 4 hours ago 571st Mabeloid 🇳🇴 594 244 903ms 17 Sep 2024 572nd snoozingnewt 🇺🇸 594 398 280ms 23 Oct 2025 573rd shaunjc 594 452 4ms 11 Jun 2021 574th jacobly0 🇺🇸 594 538 23ms 15 Aug 2023 575th forthuser 594 575 3ms 24 Jul 2023 576th cure-honey 🇯🇵 594 601 45ms 24 Jun 2021 577th florton 593 305 9ms 7 Jan 2022 577th HenryTy83 593 305 9ms 4 Dec 2022 577th coreynash 593 305 8ms 26 May 2023 577th junkondo-jp 593 305 9ms 2 Jul 2024 577th targrik 593 305 8ms 7 Feb 2025 582nd RedzGoose 🇦🇺 593 391 98ms 9 Sep 2024 583rd sisyphus-ppcg 🇦🇺 592 259 42ms 12 Feb 2023 584th emgordon154 592 310 1,022ms 5 Dec 2021 585th emplv 🇱🇻 592 399 265ms 15 Feb 2021 586th Yewzir 🇧🇪 591 392 104ms 28 Mar 2024 587th HumanoidCPU 591 590 1,704ms 13 May 2024 587th CaedenHarper 🇨🇦 591 590 1,665ms 24 Jul 2025 587th dokutan 591 590 1,637ms 13 Sep 2025 587th Shanethegamer 🇺🇸 591 590 1,650ms 28 Sep 2025 587th prestosilver 🇺🇸 591 590 1,556ms 6 hours ago 592nd dokutan 587 218 74ms 28 Mar 2025 593rd plcc0 587 261 42ms 23 Mar 2025 594th edsrzf 🇳🇿 587 308 8ms 5 Nov 2025 594th KasperKivimaeki 🇫🇮 587 308 8ms 8 days ago 596th 386asm 🇺🇸 587 416 41ms 30 Apr 2023 597th charliegaming 585 309 9ms 3 Oct 2023 597th Steffan153 🇫🇮 585 309 9ms 21 Oct 2023 597th two-bad 🇬🇧 585 309 8ms 22 Feb 2024 597th smclaughlin-cf 585 309 9ms 4 Mar 2025 First Prev 526–600 of 2,298 Next Last