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 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 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 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 826th relet 418 135 15ms 9 Aug 2018 826th jmhowl 418 135 66ms 3 Jun 2020 826th cooljoseph1 418 135 16ms 24 Dec 2023 826th BenjaminHGong 418 135 72ms 23 May 2025 830th chneau 415 136 151ms 25 Apr 2020 830th ehulinsky 🇺🇸 415 136 18ms 10 Nov 2021 830th eiburns 415 136 40ms 26 Sep 2023 833rd GolfingSuccess 🇬🇷 415 816 698ms 10 Aug 2022 834th mossiegoat 412 137 14ms 15 days ago 835th Shanethegamer 🇺🇸 409 120 113ms 2 Jun 2022 836th dzhang314 409 138 26ms 14 Aug 2019 836th jfallon1997 409 138 17ms 14 May 2024 838th jameslindesay 406 139 310ms 25 Feb 2021 838th stordev 406 139 41ms 26 Feb 2021 840th Yewzir 🇧🇪 404 242 334ms 11 Feb 2024 841st cbondurant 403 140 15ms 7 May 2021 841st thehylian 403 140 30ms 17 Sep 2023 843rd tigerdan2 🇩🇪 403 295 879ms 3 Dec 2023 844th klixel 🇨🇦 401 141 31ms 17 Oct 2024 844th Code-Coder-coder 401 141 149ms 19 days ago 846th orthoplex 🇨🇽 399 237 3ms 28 Sep 2020 847th kenny14231 398 142 1,359ms 5 Aug 2022 847th dirckvdende 398 142 16ms 2 Aug 2025 849th adamnielson42 🇺🇸 397 150 17ms 24 Apr 2023 850th dokutan 396 247 431ms 21 Aug 2024 851st h3ra993huskp 🇯🇵 396 300 503ms 14 Oct 2024 852nd lahell 395 127 226ms 23 Jul 2020 853rd sleepyStick 395 143 17ms 7 Dec 2021 853rd asadullayev 395 143 40ms 8 Jul 2022 853rd suwat513 395 143 40ms 16 Jun 2023 856th retrohun 395 857 32ms 3 Jan 2023 857th MeWhenI 🇻🇦 393 98 343ms 2 Jan 2022 858th mueller14003 392 144 29ms 19 Apr 2018 858th Starwort 🇬🇧 392 144 19ms 28 May 2019 858th dzshn 392 144 34ms 18 Aug 2021 858th smokestacklightnin 🇺🇸 392 144 31ms 23 Feb 2024 862nd elgan65536 390 305 2,440ms 17 Apr 2024 863rd ly0va 389 145 21ms 3 Jan 2019 863rd michelebastione 🇮🇹 389 145 31ms 7 Jul 2019 863rd rollershutter 389 145 36ms 26 Sep 2025 866th zakariamouhid 389 153 18ms 18 May 2023 867th frosster 388 258 2ms 13 Mar 2025 868th guliyevemil1 🇦🇿 387 146 20ms 17 Apr 2020 868th magnickolas 387 146 24ms 19 Nov 2020 868th m42km 387 146 11ms 10 Oct 2023 871st inventshah 387 307 498ms 20 Apr 2021 872nd NickTheEASDude 🇺🇸 386 90 4,051ms 26 Apr 2024 873rd doge1338 385 372 281ms 20 Mar 2021 874th MaxElf999 384 147 17ms 27 Sep 2022 875th jakobkordez 🇸🇮 382 148 56ms 23 Oct 2022 875th cthierfelder 🇲🇨 382 148 169ms 4 Sep 2025 877th Mabeloid 🇳🇴 379 149 25ms 7 Sep 2024 877th blaztoma 🇱🇹 379 149 32ms 4 Oct 2025 879th edre 377 158 75ms 6 May 2018 880th BREMAUCY 🇫🇷 376 143 827ms 25 Jan 2024 881st bkshrader 376 150 320ms 30 Dec 2018 882nd MeWhenI 🇻🇦 375 902 4ms 25 May 2022 883rd skps2010 374 151 33ms 12 Jan 2019 883rd sultan 374 151 32ms 9 Mar 2024 885th Ralac07 🇦🇺 369 153 33ms 4 Jul 2024 885th gthayden23 369 153 33ms 4 Oct 2024 887th trist224 🇫🇷 367 154 17ms 29 Nov 2022 887th SniperSmiley 🇺🇸 367 154 47ms 24 Dec 2022 889th MeWhenI 🇻🇦 367 190 4,558ms 27 Oct 2024 890th edsrzf 🇳🇿 366 325 413ms 24 Sep 2025 891st jacobly0 🇺🇸 364 275 2ms 21 Sep 2023 892nd boxjelly 362 156 73ms 10 Jan 2021 892nd nullie 362 156 652ms 18 Jun 2022 894th Mabeloid 🇳🇴 361 149 899ms 22 Sep 2024 895th Yewzir 🇧🇪 361 274 541ms 8 Jun 2024 896th gigaprofisi 🇺🇸 360 157 28ms 2 Mar 2025 897th Shanethegamer 🇺🇸 360 181 136ms 25 May 2022 898th Shanethegamer 🇺🇸 359 75 516ms 20 Jun 2022 899th jacobly0 🇺🇸 357 158 10ms 8 Oct 2023 899th christensendaniel 357 158 38ms 13 May 2024 First Prev 826–900 of 2,218 Next Last