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 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 826th AkashTandon167 428 234 4ms 6 Nov 2019 827th albanian-laundromat 426 278 648ms 22 Aug 2025 828th lukechampine 426 336 261ms 16 Apr 2020 829th amollberg 🇸🇪 425 133 842ms 28 Jan 2022 829th hellwue 425 133 23ms 17 Feb 2023 831st BrenSchaap 423 96 55ms 12 Nov 2021 832nd MeWhenI 🇻🇦 421 112 751ms 15 Sep 2025 833rd aksyristos 421 134 210ms 30 Oct 2022 833rd hiichbindermax 421 134 20ms 14 Feb 2025 835th lifthrasiir 🇰🇷 420 595 7ms 11 Dec 2024 836th relet 418 135 14ms 9 Aug 2018 836th jmhowl 418 135 61ms 3 Jun 2020 836th cooljoseph1 418 135 16ms 24 Dec 2023 836th BenjaminHGong 418 135 68ms 23 May 2025 840th Yewzir 🇧🇪 416 362 1,564ms 10 days ago 841st chneau 415 136 139ms 25 Apr 2020 841st ehulinsky 🇺🇸 415 136 15ms 10 Nov 2021 841st eiburns 415 136 38ms 26 Sep 2023 844th GolfingSuccess 🇬🇷 415 816 698ms 10 Aug 2022 845th mossiegoat 412 137 13ms 17 Oct 2025 846th Shanethegamer 🇺🇸 409 120 113ms 2 Jun 2022 847th dzhang314 409 138 17ms 14 Aug 2019 847th jfallon1997 409 138 15ms 14 May 2024 849th snoozingnewt 🇺🇸 408 193 324ms 47 hours ago 850th jameslindesay 406 139 296ms 25 Feb 2021 850th stordev 406 139 38ms 26 Feb 2021 852nd Yewzir 🇧🇪 404 242 350ms 11 Feb 2024 853rd cbondurant 403 140 15ms 7 May 2021 853rd thehylian 403 140 24ms 17 Sep 2023 855th tigerdan2 🇩🇪 403 295 832ms 3 Dec 2023 856th klixel 🇨🇦 401 141 30ms 17 Oct 2024 856th Code-Coder-coder 401 141 145ms 13 Oct 2025 858th orthoplex 🇨🇽 399 237 3ms 28 Sep 2020 859th kenny14231 398 142 1,295ms 5 Aug 2022 859th dirckvdende 398 142 17ms 2 Aug 2025 861st adamnielson42 🇺🇸 397 150 17ms 24 Apr 2023 862nd dokutan 396 247 350ms 21 Aug 2024 863rd h3ra993huskp 🇯🇵 396 300 337ms 14 Oct 2024 864th lahell 395 127 243ms 23 Jul 2020 865th sleepyStick 395 143 15ms 7 Dec 2021 865th asadullayev 395 143 36ms 8 Jul 2022 865th suwat513 395 143 36ms 16 Jun 2023 868th retrohun 395 857 32ms 3 Jan 2023 869th MeWhenI 🇻🇦 393 98 339ms 2 Jan 2022 870th mueller14003 392 144 25ms 19 Apr 2018 870th Starwort 🇬🇧 392 144 16ms 28 May 2019 870th dzshn 392 144 30ms 18 Aug 2021 870th smokestacklightnin 🇺🇸 392 144 27ms 23 Feb 2024 874th elgan65536 390 305 1,979ms 17 Apr 2024 875th ly0va 389 145 15ms 3 Jan 2019 875th michelebastione 🇮🇹 389 145 28ms 7 Jul 2019 875th rollershutter 389 145 33ms 26 Sep 2025 878th zakariamouhid 389 153 17ms 18 May 2023 879th frosster 388 258 2ms 13 Mar 2025 880th guliyevemil1 🇦🇿 387 146 15ms 17 Apr 2020 880th magnickolas 387 146 23ms 19 Nov 2020 880th m42km 387 146 9ms 10 Oct 2023 883rd inventshah 387 307 389ms 20 Apr 2021 884th NickTheEASDude 🇺🇸 386 90 4,051ms 26 Apr 2024 885th doge1338 385 372 257ms 20 Mar 2021 886th MaxElf999 384 147 15ms 27 Sep 2022 887th jakobkordez 🇸🇮 382 148 52ms 23 Oct 2022 887th cthierfelder 🇲🇨 382 148 163ms 4 Sep 2025 889th Mabeloid 🇳🇴 379 149 25ms 7 Sep 2024 889th blaztoma 🇱🇹 379 149 28ms 4 Oct 2025 891st edre 377 158 62ms 6 May 2018 892nd BREMAUCY 🇫🇷 376 143 827ms 25 Jan 2024 893rd bkshrader 376 150 310ms 30 Dec 2018 894th MeWhenI 🇻🇦 375 902 4ms 25 May 2022 895th skps2010 374 151 30ms 12 Jan 2019 895th sultan 374 151 28ms 9 Mar 2024 897th Ralac07 🇦🇺 369 153 33ms 4 Jul 2024 897th gthayden23 369 153 33ms 4 Oct 2024 899th trist224 🇫🇷 367 154 16ms 29 Nov 2022 899th SniperSmiley 🇺🇸 367 154 41ms 24 Dec 2022 First Prev 826–900 of 2,242 Next Last