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 600th anter69 🇭🇺 577 318 1,056ms 22 Feb 2024 600th dokutan 577 318 893ms 12 Mar 2025 603rd msbranicky 577 506 6ms 13 Jan 2025 604th JOrE20 577 523 7ms 84 mins ago 605th edsrzf 🇳🇿 576 311 6ms 19 Feb 2025 606th KatieLG 🇬🇧 576 568 10ms 28 Sep 2024 606th CaedenHarper 🇨🇦 576 568 10ms 24 Jan 2025 608th snoozingnewt 🇺🇸 575 403 234ms 19 days ago 609th scpchicken 🇵🇼 575 569 11ms 8 Mar 2022 609th DialFrost 🇸🇬 575 569 11ms 20 Jan 2023 609th jacobly0 🇺🇸 575 569 10ms 15 Aug 2023 609th HumanoidCPU 575 569 10ms 13 May 2024 613th 1231234md5 🇨🇳 574 315 9ms 8 Jan 2024 613th mamamia5x 574 315 9ms 13 Sep 2024 615th KatieLG 🇬🇧 574 526 7ms 31 Jul 2024 616th jacobly0 🇺🇸 574 620 50ms 15 Aug 2023 617th primo-ppcg 🇹🇭 573 431 68ms 14 Jul 2021 618th fourth-bit 572 259 15ms 13 Jan 2022 619th MiranDaniel 🇨🇿 572 379 268ms 1 Sep 2023 620th kumavale 572 405 111ms 28 Apr 2021 621st msbranicky 572 432 2ms 30 Aug 2023 622nd iTearo 🇷🇺 572 469 3ms 29 Sep 2020 623rd jmerle 🇳🇱 572 528 7ms 4 Jul 2023 624th elgan65536 572 2,193 2ms 3 Mar 2024 625th the-zammers 571 386 120ms 13 Oct 2023 626th marcin7Cd 571 573 11ms 8 Oct 2020 626th KatieLG-Transpiler 🇬🇧 571 573 11ms 24 Jun 2022 628th gussy420 570 260 11ms 26 Oct 2023 629th gastropner 570 346 2ms 27 Jan 2021 630th GrayJoKing 🇦🇺 569 334 1ms 16 Feb 2022 631st Sora1248 🇩🇪 569 347 2ms 5 Feb 2023 632nd JGDoerrer 569 407 112ms 17 Feb 2022 633rd klixel 🇨🇦 568 408 109ms 14 Dec 2022 634th LHLaurini 🇧🇷 568 599 3ms 14 Jul 2024 635th jared-hughes 567 376 59ms 20 Jul 2022 636th jacobly0 🇺🇸 567 600 3ms 15 Aug 2023 637th Jacob385 566 256 395ms 9 Apr 2024 638th blaztoma 🇱🇹 566 319 9ms 11 Oct 2025 638th qpwoeirut 566 319 9ms 11 Oct 2025 638th iczelia 🇩🇪 566 319 8ms 15 Oct 2025 638th JOrE20 566 319 9ms 11 days ago 638th CaedenHarper 🇨🇦 566 319 9ms 7 days ago 643rd stefangimmillaro 566 336 344ms 6 Oct 2025 644th CaedenHarper 🇨🇦 566 514 2ms 11 Aug 2025 645th AlephSquirrel 565 271 39ms 30 Dec 2022 646th helbling 🇨🇭 565 320 9ms 13 Mar 2024 646th MeWhenI 🇻🇦 565 320 650ms 15 Sep 2025 648th jared-hughes 564 337 2ms 6 Mar 2022 649th dokutan 564 438 123ms 3 Jul 2025 650th olivermrose 🇺🇸 563 321 9ms 16 Oct 2021 650th Giga-Bowser 563 321 10ms 4 Jan 2022 652nd gastropner 563 379 59ms 10 Feb 2025 653rd KatieLG-Transpiler 🇬🇧 562 537 6ms 18 Nov 2023 654th HumanoidCPU 562 605 3ms 13 Aug 2025 655th Natanaelel 🇸🇪 561 322 8ms 30 Jul 2021 656th MiffOttah 560 292 305ms 28 Nov 2024 657th didion0 🇺🇸 559 323 9ms 29 Apr 2021 657th medzes 559 323 9ms 23 Jul 2023 659th fitzdotlol 🇺🇸 558 324 8ms 21 Mar 2022 660th Yewzir 🇧🇪 558 395 128ms 11 Nov 2023 661st KatieLG-Transpiler 🇬🇧 557 610 3ms 14 Jul 2023 661st KatieLG 🇬🇧 557 610 3ms 14 Jul 2023 663rd JOrE20 557 2,254 2ms 3 hours ago 664th trinityy-7 556 325 8ms 18 Mar 2024 665th CaedenHarper 🇨🇦 556 641 47ms 25 Jan 2025 666th dokutan 553 376 34ms 10 Feb 2025 667th TheSmilingTurtle 553 419 110ms 5 Jun 2022 668th Yewzir 🇧🇪 553 427 253ms 28 Oct 2023 669th HumanoidCPU 553 528 3ms 12 Dec 2024 669th GolfingSuccess 🇬🇷 553 528 4ms 22 Dec 2024 669th Shanethegamer 🇺🇸 553 528 3ms 27 Dec 2024 669th KatieLG 🇬🇧 553 528 3ms 3 Jan 2025 669th CaedenHarper 🇨🇦 553 528 5ms 24 Jul 2025 674th LHLaurini 🇧🇷 553 546 7ms 14 Jul 2024 674th CaedenHarper 🇨🇦 553 546 7ms 24 Jul 2025 First Prev 601–675 of 2,226 Next Last
