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 Mandelbrot 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 Topological Sort 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 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 Knight 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 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 Knight 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 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 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 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 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 449th redweasel 763 74 26 days ago 452nd MeWhenI 🇻🇦 763 78 30 Dec 2021 452nd itsh01 763 78 13 Sep 2022 452nd targrik 763 78 15 Mar 2025 455th MeWhenI 🇻🇦 760 88 14 Feb 2025 456th RustemB 🇷🇺 759 50 10 Apr 2021 456th mjecke 759 50 3 Jul 2023 456th snoozingnewt 🇺🇸 759 50 9 Sep 2024 456th 0dyse 759 50 7 May 2025 460th GrayJoKing 🇦🇺 758 86 9 Dec 2020 460th jared-hughes 758 86 15 Sep 2023 462nd acotis 755 183 29 Jun 2025 463rd b10011 🇫🇮 753 75 8 Jan 2023 464th Protothor 753 79 27 Jun 2025 465th DialFrost 🇸🇬 747 36 12 Sep 2023 466th namelessiw 747 72 5 Mar 2024 467th duckyluuk 🇳🇱 744 51 11 Jul 2024 467th Ripick 744 51 26 Jun 2025 469th ToriTheChicken 744 80 29 Jul 2020 469th BBoehm 🇩🇪 744 80 27 Jan 2021 469th stefangimmillaro 744 80 29 Aug 2023 472nd marcin7Cd 743 76 4 Feb 2021 472nd andrewjc2000 743 76 21 Mar 2025 474th sean-niemann 🇺🇸 741 52 2 Jun 2025 475th xsot 🇸🇬 738 114 21 Jun 2025 476th MeWhenI 🇻🇦 737 181 24 Feb 2023 477th DialFrost 🇸🇬 736 73 15 Jan 2024 478th cywong-amino 🇭🇰 734 81 1 Jul 2020 478th jared-hughes 734 81 10 Feb 2022 480th LogicalJoe 733 77 10 Nov 2022 480th stefangimmillaro 733 77 19 Dec 2022 480th snydej 733 77 3 Dec 2024 480th moustave 733 77 14 Mar 2025 484th bforte 732 89 26 Dec 2018 485th j-Ewan 732 195 15 Mar 2022 486th msbranicky 730 52 12 Jan 2024 487th sean-niemann 🇺🇸 730 162 9 Dec 2023 488th janbehrens 🇩🇪 729 134 21 Nov 2021 489th pardouin 🇫🇷 728 168 28 Mar 2025 490th Yewzir 🇧🇪 727 37 20 Feb 2024 491st m-tkach 🇺🇦 727 240 17 Dec 2023 492nd emgordon154 726 37 30 Jun 2025 493rd two-bad 🇬🇧 726 82 25 Feb 2024 493rd madeforlosers 726 82 5 Sep 2024 495th prplz 🇦🇺 725 56 8 Dec 2019 496th ovs-code 🇩🇪 723 96 3 Feb 2023 497th duckyluuk 🇳🇱 721 223 29 Oct 2024 498th voytxt 🇨🇿 717 75 3 Aug 2024 499th Shanethegamer 🇺🇸 717 97 2 Jun 2022 500th error256 714 68 13 Sep 2024 501st nstearns96 🇬🇧 714 79 23 Oct 2024 502nd stefangimmillaro 713 87 9 May 2024 503rd orthoplex 🇨🇽 712 57 31 Mar 2022 504th MeWhenI 🇻🇦 710 95 9 May 2024 505th stefangimmillaro 710 133 26 Sep 2023 506th didion0 🇺🇸 708 84 6 May 2021 506th LukeBridges 🇬🇧 708 84 3 Nov 2022 506th Salutations45 708 84 28 Jun 2025 509th clockworknazo 708 98 23 Oct 2022 510th lynn 708 228 4 Aug 2023 511th geofft 706 80 13 Dec 2020 511th betaveros 706 80 1 Jan 2023 511th commandblockguy 🇺🇸 706 80 22 Aug 2023 511th elgan65536 706 80 8 Apr 2024 515th janbehrens 🇩🇪 705 121 1 May 2023 516th yuchuehw 703 54 2 Jun 2024 517th Mandrzejy 🇵🇱 702 168 14 Apr 2024 518th MeWhenI 🇻🇦 702 230 6 Jun 2023 519th marcin7Cd 701 93 13 Mar 2021 520th xiBread 🇺🇸 700 58 25 Sep 2021 520th SirBogman 🇺🇸 700 58 1 Oct 2022 520th anter69 🇭🇺 700 58 25 Jan 2023 523rd primo-ppcg 🇹🇭 699 72 30 Jan 2022 524th prplz 🇦🇺 697 72 12 Jun 2020 525th janbehrens 🇩🇪 697 81 17 Jun 2023 Prev 451–525 of 2,173 Next