Tongue-twisters in all languages in chars. 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 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 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 Chars Time Submitted 599th dokutan 577 318 893ms 12 Mar 2025 602nd msbranicky 577 506 7ms 13 Jan 2025 603rd edsrzf 🇳🇿 576 311 6ms 19 Feb 2025 604th KatieLG 🇬🇧 576 568 10ms 28 Sep 2024 604th CaedenHarper 🇨🇦 576 568 10ms 24 Jan 2025 606th snoozingnewt 🇺🇸 575 403 218ms 15 days ago 607th scpchicken 🇵🇼 575 569 11ms 8 Mar 2022 607th DialFrost 🇸🇬 575 569 12ms 20 Jan 2023 607th jacobly0 🇺🇸 575 569 10ms 15 Aug 2023 607th HumanoidCPU 575 569 11ms 13 May 2024 611th 1231234md5 🇨🇳 574 315 9ms 8 Jan 2024 611th mamamia5x 574 315 11ms 13 Sep 2024 613th jacobly0 🇺🇸 574 620 50ms 15 Aug 2023 614th primo-ppcg 🇹🇭 573 431 68ms 14 Jul 2021 615th KatieLG 🇬🇧 573 526 7ms 31 Jul 2024 616th fourth-bit 572 259 15ms 13 Jan 2022 617th MiranDaniel 🇨🇿 572 379 275ms 1 Sep 2023 618th kumavale 572 405 109ms 28 Apr 2021 619th msbranicky 572 432 2ms 30 Aug 2023 620th iTearo 🇷🇺 572 469 3ms 29 Sep 2020 621st elgan65536 572 2,193 2ms 3 Mar 2024 622nd the-zammers 571 386 120ms 13 Oct 2023 623rd jmerle 🇳🇱 571 528 7ms 4 Jul 2023 624th marcin7Cd 571 573 11ms 8 Oct 2020 624th KatieLG-Transpiler 🇬🇧 571 573 11ms 24 Jun 2022 626th gussy420 570 260 11ms 26 Oct 2023 627th gastropner 570 346 2ms 27 Jan 2021 628th AlephSquirrel 569 271 39ms 30 Dec 2022 629th GrayJoKing 🇦🇺 569 334 1ms 16 Feb 2022 630th Sora1248 🇩🇪 569 347 2ms 5 Feb 2023 631st JGDoerrer 569 407 110ms 17 Feb 2022 632nd klixel 🇨🇦 568 408 113ms 14 Dec 2022 633rd LHLaurini 🇧🇷 568 599 3ms 14 Jul 2024 634th jared-hughes 567 376 69ms 20 Jul 2022 635th jacobly0 🇺🇸 567 600 3ms 15 Aug 2023 636th Jacob385 566 256 395ms 9 Apr 2024 637th blaztoma 🇱🇹 566 319 12ms 27 days ago 637th qpwoeirut 566 319 13ms 27 days ago 637th iczelia 🇩🇪 566 319 10ms 24 days ago 637th JOrE20 566 319 9ms 7 days ago 637th CaedenHarper 🇨🇦 566 319 9ms 3 days ago 642nd stefangimmillaro 566 336 344ms 6 Oct 2025 643rd CaedenHarper 🇨🇦 566 514 2ms 11 Aug 2025 644th helbling 🇨🇭 565 320 9ms 13 Mar 2024 644th MeWhenI 🇻🇦 565 320 650ms 15 Sep 2025 646th jared-hughes 564 337 2ms 6 Mar 2022 647th dokutan 564 438 123ms 3 Jul 2025 648th olivermrose 🇺🇸 563 321 10ms 16 Oct 2021 648th Giga-Bowser 563 321 11ms 4 Jan 2022 650th gastropner 563 379 59ms 10 Feb 2025 651st HumanoidCPU 562 605 3ms 13 Aug 2025 652nd Natanaelel 🇸🇪 561 322 9ms 30 Jul 2021 653rd KatieLG-Transpiler 🇬🇧 561 537 6ms 18 Nov 2023 654th MiffOttah 560 292 305ms 28 Nov 2024 655th didion0 🇺🇸 559 323 9ms 29 Apr 2021 655th medzes 559 323 10ms 23 Jul 2023 657th fitzdotlol 🇺🇸 558 324 11ms 21 Mar 2022 658th Yewzir 🇧🇪 558 395 128ms 11 Nov 2023 659th KatieLG-Transpiler 🇬🇧 557 610 3ms 14 Jul 2023 659th KatieLG 🇬🇧 557 610 3ms 14 Jul 2023 661st trinityy-7 556 325 9ms 18 Mar 2024 662nd CaedenHarper 🇨🇦 556 641 47ms 25 Jan 2025 663rd JOrE20 555 2,263 2ms 5 days ago 664th dokutan 553 376 34ms 10 Feb 2025 665th TheSmilingTurtle 553 419 112ms 5 Jun 2022 666th Yewzir 🇧🇪 553 427 253ms 28 Oct 2023 667th HumanoidCPU 553 528 5ms 12 Dec 2024 667th GolfingSuccess 🇬🇷 553 528 5ms 22 Dec 2024 667th Shanethegamer 🇺🇸 553 528 3ms 27 Dec 2024 667th KatieLG 🇬🇧 553 528 3ms 3 Jan 2025 667th CaedenHarper 🇨🇦 553 528 4ms 24 Jul 2025 672nd LHLaurini 🇧🇷 552 546 7ms 14 Jul 2024 672nd CaedenHarper 🇨🇦 552 546 7ms 24 Jul 2025 674th snoozingnewt 🇺🇸 551 328 675ms 15 days ago 675th annaproxy 551 330 21ms 15 Jun 2023 First Prev 601–675 of 2,226 Next Last
