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 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 Topological Sort 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 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 301st xnor-gate 855 66 16 Apr 2021 301st 4atj 855 66 8 Apr 2025 303rd JayXon 🇺🇸 855 67 6 Apr 2023 304th NewDefectus 🇮🇱 850 70 11 Feb 2021 304th voytxt 🇨🇿 850 70 27 Apr 2023 304th jbt 850 70 26 Dec 2023 304th emgordon154 850 70 10 Oct 2024 308th MeWhenI 🇻🇦 850 128 16 Nov 2022 309th Shanethegamer 🇺🇸 848 115 24 May 2023 310th sean-niemann 🇺🇸 848 163 8 Jun 2025 311th JayXon 🇺🇸 847 190 21 Nov 2021 311th sean-niemann 🇺🇸 847 190 19 days ago 313th stassats 846 58 28 Apr 2018 313th Lydxn 🇨🇦 846 58 6 Jul 2022 313th AlephSquirrel 846 58 21 Jan 2025 313th DialFrost 🇸🇬 846 58 22 Jan 2025 317th GrayJoKing 🇦🇺 845 48 15 Jun 2021 317th pardouin 🇫🇷 845 48 14 Jun 2025 319th yzhs 🇩🇪 843 45 21 Jun 2022 320th edre 842 67 27 Apr 2018 320th ovs-code 🇩🇪 842 67 14 Jan 2023 320th AlephSquirrel 842 67 17 Aug 2023 320th zacjl 842 67 27 Apr 2025 320th KasperKivimaeki 🇫🇮 842 67 5 days ago 320th 5cw 🇺🇸 842 67 41 hours ago 326th DialFrost 🇸🇬 842 112 23 Mar 2025 327th Herbert00709 🇵🇱 842 140 25 Oct 2024 328th primo-ppcg 🇹🇭 840 119 25 Apr 2022 329th MeWhenI 🇻🇦 839 64 13 Jul 2024 330th Kacarott 🇦🇺 837 58 13 Sep 2024 331st primo-ppcg 🇹🇭 837 157 16 Jan 2021 332nd sean-niemann 🇺🇸 836 141 19 days ago 333rd MeWhenI 🇻🇦 835 102 28 Feb 2022 333rd emgordon154 835 102 25 May 2025 335th SirBogman 🇺🇸 834 117 24 Jan 2024 336th SirBogman 🇺🇸 834 120 7 Jul 2023 337th jslip 832 59 25 May 2022 337th ovs-code 🇩🇪 832 59 11 Mar 2023 337th Steffan153 🇫🇮 832 59 12 Mar 2023 337th xsot 🇸🇬 832 59 6 Oct 2024 341st thisishowmymindworks 🇳🇴 830 68 14 Oct 2020 341st StefanHabel 🇨🇦 830 68 14 Mar 2023 341st bizy-coder 830 68 19 Jan 2024 341st croc54 830 68 3 Dec 2024 345th GrayJoKing 🇦🇺 830 69 27 May 2022 346th jared-hughes 830 142 7 Feb 2023 347th ovs-code 🇩🇪 828 49 22 Oct 2023 348th emplv 🇱🇻 827 114 2 Jan 2023 349th HPWiz 🇳🇿 826 65 19 Jan 2024 349th emplv 🇱🇻 826 65 28 Mar 2025 351st Andriamanitra 🇫🇮 825 46 23 Sep 2022 351st neel11235813 825 46 14 Feb 2023 351st voytxt 🇨🇿 825 46 22 May 2023 354th GrayJoKing 🇦🇺 825 143 2 Feb 2024 355th DialFrost 🇸🇬 825 195 30 May 2025 356th nwellnhof 🇩🇪 820 47 10 Feb 2020 356th Lydxn 🇨🇦 820 47 2 Aug 2023 358th Shanethegamer 🇺🇸 820 115 14 Oct 2022 359th nwellnhof 🇩🇪 820 122 5 May 2020 359th sean-niemann 🇺🇸 820 122 19 days ago 361st jared-hughes 819 122 6 Feb 2023 362nd lynn 818 69 1 Dec 2021 362nd fkantelberg 818 69 5 Aug 2023 364th SirBogman 🇺🇸 818 144 27 May 2023 365th AlephSquirrel 815 73 10 Feb 2023 365th KingSkyrock 🇺🇸 815 73 14 Oct 2024 367th saito-ta 🇯🇵 814 33 4 Aug 2023 368th ovs-code 🇩🇪 814 66 15 Jan 2024 368th AlephSquirrel 814 66 21 Jan 2024 368th rucin93 🇵🇱 814 66 14 Mar 2025 371st stefangimmillaro 813 120 1 Aug 2023 372nd jared-hughes 813 123 7 Feb 2023 372nd rhdqor213 813 123 27 Jun 2024 374th o0lit3 🇺🇸 812 32 6 Jan 2022 375th nwellnhof 🇩🇪 812 50 1 May 2020 Prev 301–375 of 2,130 Next