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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 601st Bubbler-4 611 96 25 Jan 2022 602nd MeWhenI 🇻🇦 607 165 8 days ago 603rd sk- 605 67 12 Sep 2019 603rd tadd 605 67 17 Apr 2020 603rd janbehrens 🇩🇪 605 67 16 Jan 2021 603rd shellbertt 🇨🇦 605 67 6 Dec 2021 603rd purp 605 67 13 Aug 2022 603rd aksyristos 605 67 3 Feb 2023 609th MeWhenI 🇻🇦 603 219 28 Jul 2023 610th MeWhenI 🇻🇦 601 167 13 Oct 2023 611th bendiscz 601 237 20 Apr 2020 612th Yewzir 🇧🇪 600 94 27 May 2023 613th MeWhenI 🇻🇦 598 167 1 Aug 2023 614th Indivicivet 596 68 30 Mar 2021 614th annaproxy 596 68 5 Nov 2022 616th quimey 594 95 17 Mar 2023 616th roupiq 🇵🇱 594 95 18 Apr 2024 618th stefangabos 🇷🇴 594 100 26 Aug 2022 619th emgordon154 591 118 8 Nov 2024 620th cure-honey 🇯🇵 587 227 7 Jul 2021 621st duckyluuk 🇳🇱 586 119 29 Oct 2024 622nd AlephSquirrel 584 46 10 Feb 2023 622nd emgordon154 584 46 12 Sep 2024 624th Thonoton 583 65 24 Feb 2023 624th Natanaelel 🇸🇪 583 65 16 Jul 2023 626th CatsAreFluffy 583 92 15 Jan 2024 627th Bonjour27891 🇻🇳 583 102 12 Mar 2022 628th dokutan 581 237 11 Jan 2024 629th boxjelly 580 277 2 Mar 2021 630th FnControlOption 579 70 21 Aug 2022 631st Yewzir 🇧🇪 579 246 3 Jan 2024 632nd dokutan 578 278 25 Jan 2024 633rd unfinishedprogram 577 103 21 Feb 2024 634th KatieLG 🇬🇧 576 98 11 Dec 2022 634th cingulataluke 576 98 26 Aug 2023 636th flawr 576 113 2 Jan 2019 637th dan-simon 575 67 29 Dec 2017 638th dokutan 574 248 4 Jan 2024 639th 4hg 🇺🇸 572 47 22 Jul 2022 640th yokasuretsu 571 71 15 Apr 2018 640th Irratix 🇳🇱 571 71 27 Jun 2022 642nd fisxoj 571 86 28 Apr 2018 643rd Yewzir 🇧🇪 571 94 15 Jan 2024 644th boxjelly 571 175 7 Feb 2021 645th MeWhenI 🇻🇦 571 230 15 Nov 2022 646th janbehrens 🇩🇪 570 88 3 Dec 2023 647th MeWhenI 🇻🇦 569 61 15 Feb 2025 648th MeWhenI 🇻🇦 569 149 12 Nov 2022 649th aksyristos 566 67 23 Jul 2023 650th tomh1012 566 105 13 Oct 2020 651st GalladeGuy 🇺🇸 565 180 25 May 2020 651st Waffle3z 565 180 8 Apr 2022 653rd bac0id 564 100 26 Sep 2023 654th Shanethegamer 🇺🇸 563 110 2 Jun 2022 655th leon-w 558 101 4 Jan 2019 656th KatieLG 🇬🇧 556 107 17 Apr 2021 656th CatsAreFluffy 556 107 19 Dec 2022 656th goodwyna21 556 107 27 Jan 2025 659th Shanethegamer 🇺🇸 550 70 2 Jun 2022 660th ShiraJoseph 🇺🇸 550 108 6 Feb 2023 661st KatieLG 🇬🇧 548 98 28 Oct 2024 662nd tigerdan2 🇩🇪 545 295 3 Dec 2023 663rd UnusedConfetti 541 75 6 Mar 2024 664th MeWhenI 🇻🇦 540 231 6 Aug 2023 665th elgan65536 540 255 11 Nov 2023 666th MeWhenI 🇻🇦 540 296 1 Aug 2023 667th dokutan 538 244 24 Jun 2024 668th h3ra993huskp 🇯🇵 536 300 14 Oct 2024 669th hiddicop 🇸🇪 534 76 23 Jan 2021 669th Betuaredead 534 76 16 Jan 2023 671st dokutan 534 208 27 Mar 2024 672nd m-tkach 🇺🇦 532 209 26 Oct 2022 673rd cure-honey 🇯🇵 532 259 7 Jul 2021 674th dcgjb 528 95 13 May 2024 675th jmerle 🇳🇱 527 107 6 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