τ 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 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 Maze Medal Tally 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Maze Medal Tally 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 526th NewDefectus 🇮🇱 688 82 12 Oct 2020 526th wen1now 688 82 7 Nov 2023 526th ei14 688 82 23 May 2024 529th Yax42 🇫🇷 687 142 25 Dec 2024 530th Alex-x90 🇺🇸 684 146 10 Aug 2023 530th madex 🇩🇪 684 146 28 Oct 2024 532nd cbrt-x 684 235 14 Oct 2021 533rd 52525rr 683 87 9 days ago 534th aksyristos 681 236 17 Feb 2023 535th lynn 680 74 19 Nov 2021 536th tfkls 677 56 16 Oct 2020 536th latvianfarmer17 🇱🇻 677 56 20 Jul 2023 536th davbass 🇮🇹 677 56 25 Aug 2023 539th Shanethegamer 🇺🇸 676 60 2 Jun 2022 540th SirBogman 🇺🇸 673 86 21 Feb 2024 541st marshallward 🇺🇸 673 149 6 May 2025 542nd Alex-x90 🇺🇸 673 175 21 Oct 2022 543rd stefangimmillaro 673 212 13 Dec 2024 544th yokasuretsu 672 84 14 Apr 2018 544th albanian-laundromat 672 84 17 days ago 546th Mandrzejy 🇵🇱 671 149 14 Apr 2024 547th MeWhenI 🇻🇦 670 196 12 Aug 2024 548th janbehrens 🇩🇪 670 240 25 Apr 2023 549th primo-ppcg 🇹🇭 668 52 29 Nov 2020 550th xyangst 668 89 12 Oct 2024 551st emgordon154 667 93 17 Nov 2024 552nd dokutan 666 197 12 Aug 2024 553rd Indivicivet 665 57 30 Mar 2021 554th jmerle 🇳🇱 665 61 13 Jul 2023 555th primo-ppcg 🇹🇭 665 197 3 Feb 2022 556th MeWhenI 🇻🇦 664 394 29 Aug 2023 557th MeWhenI 🇻🇦 661 105 28 Jun 2023 558th targrik 660 111 4 Jan 2025 559th SirBogman 🇺🇸 660 152 18 days ago 560th trinityy-7 655 53 16 Feb 2024 561st MeWhenI 🇻🇦 655 200 3 Sep 2023 562nd neihousaigaai 654 246 11 May 2021 563rd anter69 🇭🇺 653 95 22 Feb 2023 564th janbehrens 🇩🇪 651 181 15 May 2023 565th yzhs 🇩🇪 649 87 25 Oct 2020 566th MeWhenI 🇻🇦 647 83 3 Aug 2024 567th MeWhenI 🇻🇦 645 183 17 Feb 2023 568th jaredcrystal 🇺🇸 644 63 18 Sep 2018 568th BREMAUCY 🇫🇷 644 63 27 Mar 2024 568th Natanaelel 🇸🇪 644 63 21 Apr 2025 571st DialFrost 🇸🇬 644 78 19 Jul 2024 572nd itiievskyi 🇺🇦 643 59 21 Aug 2020 572nd Lv0Sys 🇵🇱 643 59 26 days ago 572nd heanyang1 643 59 23 days ago 575th RYNO8 641 88 27 Aug 2021 576th AlephSquirrel 641 206 3 Aug 2023 577th inventshah 640 156 28 Apr 2023 578th xiBread 🇺🇸 639 93 6 Oct 2021 579th MeWhenI 🇻🇦 638 76 1 Nov 2023 580th MeWhenI 🇻🇦 637 185 21 May 2023 581st MeWhenI 🇻🇦 635 79 28 Jan 2023 582nd Yewzir 🇧🇪 634 64 9 Mar 2024 582nd DialFrost 🇸🇬 634 64 1 Jun 2024 582nd jared-hughes 634 64 26 Dec 2024 582nd dokutan 634 64 21 Apr 2025 586th HETHAT 🇩🇿 634 89 22 Mar 2021 586th glesnick 634 89 18 Aug 2022 588th stefangimmillaro 633 218 6 Nov 2023 589th janbehrens 🇩🇪 632 158 15 May 2023 590th MeWhenI 🇻🇦 631 213 12 Jan 2025 591st cure-honey 🇯🇵 631 276 8 Jul 2021 592nd Shanethegamer 🇺🇸 629 91 2 Jun 2022 593rd emgordon154 628 194 20 days ago 594th daedals 627 90 6 Jun 2019 594th knutae 🇳🇴 627 90 14 Jul 2021 594th DrPiranoid 627 90 26 Mar 2023 594th fourth-bit 627 90 23 Jun 2023 594th BREMAUCY 🇫🇷 627 90 29 Apr 2024 594th ryyyn 🇺🇸 627 90 15 May 2025 600th stefangimmillaro 627 160 26 Apr 2025 Prev 526–600 of 2,104 Next