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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 641st ScottHamper 581 311 9ms 26 Jun 2021 641st lifthrasiir 🇰🇷 581 311 10ms 23 Nov 2024 643rd snoozingnewt 🇨🇦 581 316 1,311ms 23 Oct 2025 644th iznax 581 340 1ms 4 Oct 2020 645th Jacob385 579 256 10ms 1 Mar 2024 646th janbehrens 🇩🇪 579 312 9ms 17 Jun 2023 647th nipzu 579 400 112ms 29 Dec 2021 648th dokutan 578 287 42ms 19 Oct 2024 649th olivermrose 🇺🇸 578 318 1,208ms 26 Nov 2021 649th anter69 🇭🇺 578 318 1,358ms 22 Feb 2024 649th dokutan 578 318 1,264ms 12 Mar 2025 652nd msbranicky 578 506 7ms 13 Jan 2025 653rd KatieLG 🇬🇧 578 526 7ms 31 Jul 2024 653rd prestosilver 🇺🇸 578 526 7ms 3 Dec 2025 655th KatieLG 🇬🇧 578 568 10ms 28 Sep 2024 655th CaedenHarper 🇨🇦 578 568 10ms 24 Jan 2025 655th JOrE20 578 568 11ms 27 Dec 2025 658th Shanethegamer 🇺🇸 578 703 6ms 23 Apr 2025 659th sisyphus-ppcg 🇦🇺 577 225 115ms 4 Mar 2022 660th edsrzf 🇳🇿 577 311 6ms 19 Feb 2025 661st jared-hughes 577 313 10ms 11 May 2022 661st stefangimmillaro 577 313 11ms 23 Apr 2023 661st biocommando 🇫🇮 577 313 9ms 10 Aug 2023 661st CornerMercury 🇬🇧 577 313 10ms 26 Oct 2025 661st blaztoma 🇱🇹 577 313 10ms 24 Dec 2025 666th scpchicken 🇵🇼 577 569 10ms 8 Mar 2022 666th DialFrost 🇸🇬 577 569 10ms 20 Jan 2023 666th jacobly0 🇺🇸 577 569 10ms 15 Aug 2023 666th HumanoidCPU 577 569 10ms 13 May 2024 670th dokutan 576 323 113ms 12 Dec 2025 671st jacobly0 🇺🇸 576 620 38ms 15 Aug 2023 672nd snoozingnewt 🇨🇦 575 403 232ms 23 Oct 2025 673rd jmerle 🇳🇱 575 528 6ms 4 Jul 2023 674th 1231234md5 🇨🇳 574 315 11ms 8 Jan 2024 674th mamamia5x 574 315 8ms 13 Sep 2024 676th marcin7Cd 573 573 10ms 8 Oct 2020 676th KatieLG-Transpiler 🇬🇧 573 573 10ms 24 Jun 2022 678th elgan65536 🇺🇸 573 2,193 1ms 3 Mar 2024 679th fourth-bit 572 259 10ms 13 Jan 2022 680th MiranDaniel 🇨🇿 572 379 291ms 1 Sep 2023 681st msbranicky 572 432 2ms 30 Aug 2023 682nd iTearo 🇷🇺 572 469 5ms 29 Sep 2020 683rd gastropner 571 346 2ms 27 Jan 2021 684th the-zammers 571 386 112ms 13 Oct 2023 685th gussy420 570 260 11ms 26 Oct 2023 686th LHLaurini 🇧🇷 570 599 3ms 14 Jul 2024 687th GrayJoKing 🇦🇺 569 334 1ms 16 Feb 2022 688th Sora1248 🇩🇪 569 347 1ms 5 Feb 2023 689th JGDoerrer 569 407 112ms 17 Feb 2022 690th jacobly0 🇺🇸 569 600 3ms 15 Aug 2023 691st jared-hughes 568 376 55ms 20 Jul 2022 692nd klixel 🇨🇦 568 408 111ms 14 Dec 2022 693rd qpwoeirut 567 319 10ms 11 Oct 2025 693rd iczelia 🇩🇪 567 319 9ms 15 Oct 2025 693rd CaedenHarper 🇨🇦 567 319 10ms 5 Nov 2025 696th stefangimmillaro 567 336 510ms 6 Oct 2025 697th CaedenHarper 🇨🇦 567 514 1ms 11 Aug 2025 698th Jacob385 566 256 401ms 9 Apr 2024 699th AlephSquirrel 566 271 41ms 30 Dec 2022 700th KatieLG-Transpiler 🇬🇧 566 537 6ms 18 Nov 2023 700th HumanoidCPU 566 537 6ms 7 Dec 2025 702nd helbling 🇨🇭 565 320 10ms 13 Mar 2024 703rd jared-hughes 564 337 1ms 6 Mar 2022 704th gastropner 564 379 58ms 10 Feb 2025 705th HumanoidCPU 564 605 3ms 13 Aug 2025 706th olivermrose 🇺🇸 563 321 10ms 16 Oct 2021 706th Giga-Bowser 563 321 10ms 4 Jan 2022 708th MiffOttah 562 291 407ms 3 Jan 2026 709th prestosilver 🇺🇸 562 584 10ms 17 Dec 2025 710th Natanaelel 🇸🇪 561 322 8ms 30 Jul 2021 711th didion0 🇺🇸 560 323 9ms 29 Apr 2021 711th medzes 560 323 10ms 23 Jul 2023 713th KatieLG-Transpiler 🇬🇧 560 610 3ms 14 Jul 2023 713th KatieLG 🇬🇧 560 610 3ms 14 Jul 2023 715th fitzdotlol 🇺🇸 558 324 11ms 21 Mar 2022 716th Yewzir 🇧🇪 558 395 110ms 11 Nov 2023 717th CaedenHarper 🇨🇦 557 641 39ms 25 Jan 2025 718th JOrE20 557 2,254 1ms 12 Nov 2025 719th snoozingnewt 🇨🇦 557 2,255 1ms 23 Nov 2025 719th dokutan 557 2,255 2ms 23 Jan 2026 First Prev 641–720 of 2,391 Next Last