The Calendar hole will go live in approximately 8 days. Why not try and solve it ahead of time?
φ in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Tower of Hanoi 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 719th helbling 🇨🇭 724 66 9ms 9 Sep 2024 722nd pardouin 🇫🇷 723 163 2,289ms 28 Mar 2025 723rd zbreit 🇺🇸 722 70 12ms 17 Aug 2021 723rd thehylian 722 70 12ms 30 Dec 2022 723rd NDR0216 🇹🇼 722 70 11ms 17 Feb 2023 723rd fourth-bit 722 70 12ms 9 Jul 2023 723rd plcc0 722 70 13ms 24 Mar 2025 723rd cefqrn 722 70 11ms 13 Apr 2025 723rd dirckvdende 722 70 12ms 27 Jul 2025 723rd InigoK 🇺🇸 722 70 14ms 29 Aug 2025 731st rucin93 🇵🇱 722 116 102ms 28 Mar 2025 732nd HPWiz 🇳🇿 721 73 111ms 20 Nov 2023 733rd primo-ppcg 🇹🇭 718 63 112ms 30 Jan 2022 734th annaproxy 717 47 103ms 27 Aug 2022 735th MeWhenI 🇻🇦 717 69 11ms 2 May 2022 736th Irratix 🇳🇱 717 79 125ms 25 Sep 2021 737th sstadick 712 71 23ms 20 Feb 2018 737th biotinker 712 71 24ms 20 Feb 2018 737th gregadoff 712 71 23ms 20 Feb 2018 737th tcoard 712 71 23ms 20 Feb 2018 737th bkshrader 712 71 24ms 30 Dec 2018 737th michelebastione 🇮🇹 712 71 23ms 30 Jun 2019 737th LlamaLad7 🇬🇧 712 71 23ms 17 Jan 2021 737th georgehulme 712 71 24ms 27 Jan 2022 737th LeeCamp 712 71 23ms 15 Feb 2022 737th andre-de-lorde 712 71 24ms 7 Jun 2022 737th cbondurant 712 71 12ms 6 Jul 2022 737th cingulataluke 712 71 12ms 26 Aug 2023 737th Bulmenisaurus 712 71 22ms 19 Jun 2024 750th m-tkach 🇺🇦 711 227 80ms 17 Dec 2023 751st CatsAreFluffy 708 80 117ms 7 Dec 2022 752nd Herbert00709 🇵🇱 707 148 84ms 9 Apr 2024 753rd MeWhenI 🇻🇦 705 188 499ms 4 Mar 2025 754th GrayJoKing 🇦🇺 704 322 98ms 6 Dec 2020 755th 52525rr 703 68 8ms 12 Jun 2025 756th yokasuretsu 702 48 81ms 17 Apr 2018 756th BrenSchaap 702 48 170ms 13 Nov 2021 756th emgordon154 702 48 36ms 21 Dec 2021 756th SirBogman 🇺🇸 702 48 101ms 11 Jan 2023 756th jared-hughes 702 48 172ms 20 Jan 2023 756th Mukundan314 702 48 37ms 17 Apr 2025 762nd jdidion 702 72 23ms 20 Feb 2018 762nd ay2718 702 72 566ms 19 Oct 2019 762nd OllieBoyne 🇬🇧 702 72 23ms 19 Jan 2021 762nd lmolteno 702 72 23ms 5 Mar 2021 762nd Wodinthemighty 702 72 24ms 4 May 2021 762nd jacklynnepenick 702 72 9ms 26 Aug 2021 762nd dillon-duncando 702 72 24ms 6 Dec 2021 762nd quimey 702 72 12ms 24 Mar 2023 762nd anonymaew 702 72 28ms 2 Aug 2023 762nd ei14 702 72 10ms 7 May 2024 762nd luftj 702 72 23ms 11 Dec 2024 773rd LS2021 701 127 404ms 24 Nov 2023 774th rucin93 🇵🇱 701 136 187ms 14 Nov 2025 775th DialFrost 🇸🇬 700 171 67ms 27 Mar 2025 776th emgordon154 693 71 3,957ms 28 Oct 2024 776th inventshah 693 71 4,140ms 28 Oct 2024 776th DialFrost 🇸🇬 693 71 4,551ms 26 Dec 2024 779th PyPylia 🇦🇺 693 73 22ms 24 May 2021 779th tetraxile 693 73 24ms 3 Oct 2021 779th jfallon1997 693 73 23ms 3 Jan 2023 779th aksyristos 693 73 23ms 23 Jan 2023 779th RandGuy 693 73 23ms 25 Jan 2024 784th Yewzir 🇧🇪 693 151 1,150ms 14 May 2024 785th dokutan 692 50 2,094ms 31 Dec 2023 785th msbranicky 692 50 154ms 12 Jan 2024 787th albanian-laundromat 692 173 56ms 8 Sep 2025 788th emgordon154 691 69 6ms 10 Dec 2024 789th trinityy-7 689 39 8ms 16 Feb 2024 790th Irratix 🇳🇱 687 49 89ms 1 Jul 2022 791st JunkIce 687 67 357ms 3 Dec 2024 792nd fisxoj 687 72 22ms 28 Apr 2018 793rd janbehrens 🇩🇪 685 130 471ms 21 Nov 2021 794th albanian-laundromat 685 172 467ms 18 Oct 2025 795th yzhs 🇩🇪 684 33 33ms 7 Sep 2020 796th lynn 684 236 242ms 4 Aug 2023 797th mueller14003 683 74 11ms 7 Apr 2018 797th ly0va 683 74 12ms 3 Jan 2019 797th skps2010 683 74 11ms 12 Jan 2019 797th markus-rekdal 683 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