The Calendar hole will go live in approximately 13 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 321st sisyphus-ppcg 🇦🇺 903 25 49ms 3 Mar 2022 321st MeWhenI 🇻🇦 903 25 49ms 2 May 2022 321st DialFrost 🇸🇬 903 25 49ms 24 Jan 2023 324th janeclange 903 56 69ms 18 Nov 2023 324th namelessiw 903 56 26ms 28 Feb 2024 324th YAJUE114514 903 56 10ms 7 days ago 327th Lydxn 🇨🇦 903 78 119ms 2 Mar 2023 328th primo-ppcg 🇹🇭 903 111 6ms 24 Aug 2020 329th CornerMercury 🇬🇧 902 51 412ms 12 Oct 2025 330th MeWhenI 🇻🇦 902 52 55ms 25 Apr 2024 331st JayXon 🇺🇸 902 80 552ms 12 Mar 2022 332nd JayXon 🇺🇸 902 87 192ms 26 Sep 2023 333rd primo-ppcg 🇹🇭 902 158 130ms 5 Apr 2025 334th prplz 🇦🇺 901 53 29ms 25 Oct 2019 334th tomtheisen 🇺🇸 901 53 29ms 30 Sep 2020 334th nwellnhof 🇩🇪 901 53 24ms 31 Oct 2021 334th trinityy-7 901 53 28ms 1 Feb 2024 334th targrik 901 53 28ms 18 Feb 2025 334th Ultra814 901 53 28ms 26 Aug 2025 340th Steffan153 🇫🇮 901 110 102ms 29 Aug 2024 341st inventshah 901 116 1,415ms 23 Jul 2024 342nd pardouin 🇫🇷 900 51 149ms 28 Feb 2025 343rd andersk 🇺🇸 900 63 122ms 21 Mar 2020 343rd JayXon 🇺🇸 900 63 126ms 28 Nov 2021 343rd Natanaelel 🇸🇪 900 63 127ms 23 Apr 2025 346th sisyphus-ppcg 🇦🇺 899 80 4,726ms 27 May 2024 347th sean-niemann 🇺🇸 899 99 442ms 7 Aug 2023 348th dvargas46 🇺🇸 899 106 2,134ms 18 Mar 2023 349th GrayJoKing 🇦🇺 897 56 132ms 29 May 2022 350th lynn 897 65 1,290ms 30 Nov 2021 351st sean-niemann 🇺🇸 896 148 274ms 30 Dec 2024 352nd sean-niemann 🇺🇸 894 92 296ms 25 Jun 2025 353rd primo-ppcg 🇹🇭 894 190 3,769ms 10 Mar 2023 354th sean-niemann 🇺🇸 893 90 668ms 15 Jul 2025 355th guliyevemil1 🇦🇿 893 118 370ms 18 Apr 2020 355th primo-ppcg 🇹🇭 893 118 381ms 23 Apr 2020 355th Lydxn 🇨🇦 893 118 353ms 14 Jul 2021 355th stefangimmillaro 893 118 266ms 14 Nov 2023 355th fuzzylojik-golf 🇺🇸 893 118 266ms 3 Aug 2025 360th JayXon 🇺🇸 892 79 117ms 16 Oct 2022 360th Steffan153 🇫🇮 892 79 119ms 10 Apr 2023 360th sean-niemann 🇺🇸 892 79 127ms 23 Mar 2025 363rd primo-ppcg 🇹🇭 892 113 44ms 26 Apr 2025 364th ovs-code 🇩🇪 891 81 556ms 16 Jun 2024 365th DialFrost 🇸🇬 891 137 4,989ms 1 Mar 2025 366th ovs-code 🇩🇪 890 100 442ms 27 Aug 2024 367th primo-ppcg 🇹🇭 890 107 719ms 6 Feb 2023 368th GrayJoKing 🇦🇺 890 146 693ms 2 Feb 2024 369th Lydxn 🇨🇦 887 51 182ms 9 Jan 2022 369th annaproxy 887 51 174ms 27 Oct 2023 369th sean-niemann 🇺🇸 887 51 178ms 25 Mar 2025 372nd Constructor7 887 57 25ms 23 Feb 2018 372nd programjames 887 57 51ms 6 May 2022 372nd RDShah 887 57 38ms 8 May 2022 372nd nullie 887 57 9ms 18 Jun 2022 372nd LogicalJoe 887 57 9ms 6 Sep 2022 372nd fkantelberg 887 57 36ms 6 Aug 2023 372nd RYNO8 887 57 72ms 22 Aug 2023 372nd jacobly0 🇺🇸 887 57 9ms 1 Sep 2023 372nd Mr-McChicken 887 57 31ms 4 Oct 2025 372nd solisolu 887 57 16ms 18 Nov 2025 382nd primo-ppcg 🇹🇭 887 135 44ms 21 Jun 2022 383rd GrayJoKing 🇦🇺 886 42 98ms 15 Sep 2023 383rd GrayJoKing 🇦🇺 886 42 3ms 5 Oct 2023 385th argusdusty 🇺🇸 886 119 296ms 26 Dec 2020 385th edsrzf 🇳🇿 886 119 282ms 26 Dec 2024 385th DialFrost 🇸🇬 886 119 259ms 29 Mar 2025 388th Yewzir 🇧🇪 885 52 393ms 15 Jan 2024 388th DialFrost 🇸🇬 885 52 413ms 24 Jan 2024 390th stefangimmillaro 885 54 24ms 16 Sep 2023 390th ovs-code 🇩🇪 885 54 78ms 9 Jul 2024 392nd jared-hughes 885 279 2,198ms 22 Jul 2023 393rd Steffan153 🇫🇮 884 93 411ms 29 Aug 2024 394th saito-ta 🇯🇵 884 382 2ms 1 Aug 2023 395th JayXon 🇺🇸 883 66 1,317ms 15 Aug 2023 396th DialFrost 🇸🇬 883 91 713ms 17 Mar 2025 397th Steffan153 🇫🇮 882 57 202ms 29 Aug 2024 398th DialFrost 🇸🇬 882 89 203ms 23 Feb 2025 399th sean-niemann 🇺🇸 882 108 348ms 19 Nov 2025 400th GrayJoKing 🇦🇺 882 131 4,843ms 4 Mar 2025 First Prev 321–400 of 2,418 Next Last