π 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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 601st wowu 703 58 46ms 19 Sep 2024 601st dokutan 703 58 42ms 21 Apr 2025 601st KatieLG 🇬🇧 703 58 43ms 2 Oct 2025 604th xAlien95 702 81 10ms 30 Jan 2020 604th janbehrens 🇩🇪 702 81 10ms 17 Jun 2023 606th kellengreen 702 83 10ms 25 Jun 2025 607th duckyluuk 🇳🇱 702 170 344ms 25 Sep 2025 608th Shanethegamer 🇺🇸 701 97 1,251ms 2 Jun 2022 609th Alex-x90 🇺🇸 700 146 6ms 10 Aug 2023 610th tomh1012 694 145 359ms 11 Sep 2025 611th wen1now 693 82 10ms 7 Nov 2023 611th ei14 693 82 30ms 23 May 2024 613th GeorgeStechman 🇬🇧 693 84 20ms 20 Jun 2022 613th Salutations45 693 84 10ms 12 Mar 2025 615th jmerle 🇳🇱 691 59 47ms 16 Feb 2023 616th inventshah 691 148 4ms 28 Apr 2023 617th emgordon154 691 219 1,655ms 17 Sep 2025 618th emgordon154 690 91 945ms 23 Dec 2021 619th dloscutoff 689 43 210ms 23 Nov 2018 619th dokutan 689 43 1,970ms 26 Mar 2023 621st marshallward 🇺🇸 689 149 55ms 6 May 2025 622nd Alex-x90 🇺🇸 688 175 60ms 21 Oct 2022 623rd Mandrzejy 🇵🇱 686 149 7ms 14 Apr 2024 624th primo-ppcg 🇹🇭 686 174 364ms 13 Jul 2020 624th Lydxn 🇨🇦 686 174 372ms 28 Dec 2021 626th stefangimmillaro 686 212 281ms 17 Oct 2023 627th HETHAT 🇩🇿 685 83 27ms 30 Jul 2025 628th xAlien95 685 85 11ms 30 Jan 2020 629th primo-ppcg 🇹🇭 684 195 2,338ms 3 Feb 2022 630th MeWhenI 🇻🇦 683 195 4ms 12 Aug 2024 631st MeWhenI 🇻🇦 683 213 2,838ms 12 Jan 2025 632nd prplz 🇦🇺 682 150 4ms 19 Mar 2019 633rd fitzdotlol 🇺🇸 680 60 41ms 28 Jan 2021 633rd UladzimirSukharukau 680 60 41ms 15 Sep 2021 633rd pilaf 🇦🇷 680 60 39ms 14 Apr 2022 633rd Shanethegamer 🇺🇸 680 60 67ms 2 Jun 2022 633rd jared-hughes 680 60 41ms 12 Sep 2022 633rd 4hg 🇺🇸 680 60 41ms 29 Dec 2022 633rd BREMAUCY 🇫🇷 680 60 41ms 27 Mar 2024 633rd DialFrost 🇸🇬 680 60 47ms 14 Mar 2025 641st kejcao 🇨🇦 680 177 59ms 11 May 2024 642nd dokutan 680 196 4ms 12 Aug 2024 643rd ovs-code 🇩🇪 678 118 2,893ms 16 Aug 2023 644th CaedenHarper 🇨🇦 677 66 809ms 10 Sep 2025 644th albanian-laundromat 677 66 772ms 12 Sep 2025 646th yokasuretsu 677 84 12ms 14 Apr 2018 647th fitzdotlol 🇺🇸 677 86 11ms 29 Mar 2022 648th kejcao 🇨🇦 677 151 4ms 10 May 2024 648th snoozingnewt 🇺🇸 677 151 4ms 2 Jun 2024 650th MeWhenI 🇻🇦 676 37 41ms 29 Aug 2023 651st SirBogman 🇺🇸 675 152 52ms 3 Jun 2025 652nd rak1507 🇬🇧 674 44 399ms 9 Jan 2021 652nd Andriamanitra 🇫🇮 674 44 184ms 23 Sep 2022 652nd TheLastZombie 674 44 2,086ms 27 Jun 2024 655th SirBogman 🇺🇸 674 86 867ms 21 Feb 2024 656th bend-n 673 152 4ms 28 Jan 2024 657th marcin7Cd 672 97 199ms 13 Mar 2021 658th Ripick 672 202 410ms 31 Jul 2024 659th Herbert00709 🇵🇱 670 40 60ms 5 May 2024 660th primo-ppcg 🇹🇭 669 52 15ms 29 Nov 2020 660th trinityy-7 669 52 47ms 14 Mar 2024 662nd Bulmenisaurus 669 85 1,911ms 19 Mar 2025 662nd Lv0Sys 🇵🇱 669 85 10ms 5 Jun 2025 664th Sam-Vrgl 669 87 11ms 13 May 2025 664th 52525rr 669 87 13ms 12 Jun 2025 664th JOrE20 669 87 18ms 16 days ago 667th m-tkach 🇺🇦 669 180 376ms 26 May 2022 667th MeWhenI 🇻🇦 669 180 66ms 21 May 2023 669th jaredcrystal 🇺🇸 668 61 40ms 18 Sep 2018 669th meenie 668 61 40ms 14 Mar 2021 669th gilufin 668 61 41ms 31 May 2021 669th emgordon154 668 61 40ms 23 Dec 2021 669th Haksell 🇦🇶 668 61 41ms 22 Feb 2023 669th 3dm4n 🇫🇮 668 61 46ms 2 Mar 2024 669th Yewzir 🇧🇪 668 61 43ms 9 Mar 2024 First Prev 601–675 of 3,935 Next Last