The Calendar hole will go live in approximately 13 days. Why not try and solve it ahead of time?
Pascal’s Triangle 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 799th KingSkyrock 🇺🇸 819 61 8ms 28 Jan 2022 799th dmrichwa 🇺🇸 819 61 9ms 4 Dec 2022 799th apreg 819 61 9ms 3 May 2023 799th duckyluuk 🇳🇱 819 61 9ms 4 Oct 2024 805th Shanethegamer 🇺🇸 817 63 6ms 23 Dec 2023 806th rucin93 🇵🇱 817 71 2ms 55 mins ago 807th DialFrost 🇸🇬 817 213 11ms 14 Aug 2025 808th DialFrost 🇸🇬 816 27 37ms 15 Mar 2025 808th fuzzylojik-golf 🇺🇸 816 27 45ms 18 Sep 2025 808th CaedenHarper 🇨🇦 816 27 48ms 6 Oct 2025 811th kg583 🇺🇸 816 66 4ms 29 Sep 2025 812th edsrzf 🇳🇿 816 75 118ms 11 days ago 813th GrayJoKing 🇦🇺 816 79 2ms 11 Sep 2022 814th yzhs 🇩🇪 816 81 109ms 15 Feb 2020 814th cbrt-x 816 81 114ms 18 Sep 2023 814th DialFrost 🇸🇬 816 81 116ms 4 Aug 2024 817th adamnielson42 🇺🇸 813 32 2ms 10 Jan 2024 818th Steffan153 🇫🇮 813 53 1ms 20 Jul 2024 819th Kacarott 🇦🇺 813 55 362ms 15 Jan 2024 819th sisyphus-ppcg 🇦🇺 813 55 408ms 17 Jan 2024 819th KatieLG 🇬🇧 813 55 407ms 28 Oct 2024 819th snoozingnewt 🇨🇦 813 55 347ms 14 Jan 2025 823rd OwPowell 813 60 9ms 15 Oct 2022 823rd nkoppel 813 60 9ms 20 Oct 2022 823rd grhkm21 813 60 9ms 19 Dec 2022 823rd Madjosz 813 60 9ms 20 Sep 2023 823rd error256 813 60 10ms 11 May 2025 823rd dirckvdende 813 60 9ms 11 Jul 2025 823rd JOrE20 🇺🇸 813 60 9ms 11 days ago 830th edsrzf 🇳🇿 813 65 6ms 28 Oct 2025 831st annaproxy 812 89 364ms 11 Apr 2025 832nd Waffle3z 810 47 45ms 18 Oct 2020 832nd eggplants 🇯🇵 810 47 44ms 26 Nov 2020 832nd jaredcrystal 🇺🇸 810 47 35ms 14 Dec 2020 832nd OhmNomNom 810 47 37ms 12 Oct 2022 832nd aaronze 🇦🇺 810 47 40ms 23 Sep 2023 832nd Just4FunCoder 810 47 33ms 1 Oct 2025 838th Attero 🇸🇪 809 76 2ms 24 May 2020 838th jared-hughes 809 76 2ms 2 Nov 2022 840th edsrzf 🇳🇿 807 60 5ms 22 Sep 2024 840th dokutan 807 60 5ms 4 Jul 2025 842nd MeWhenI 🇻🇦 806 73 3,815ms 24 Oct 2024 842nd sean-niemann 🇺🇸 806 73 4,077ms 24 Oct 2024 842nd Shanethegamer 🇺🇸 806 73 3,752ms 28 Oct 2024 845th annaproxy 806 82 120ms 7 Feb 2022 846th DialFrost 🇸🇬 806 87 414ms 13 Nov 2025 847th emgordon154 805 61 940ms 18 Nov 2024 848th jared-hughes 805 62 8ms 8 Sep 2021 848th emgordon154 805 62 9ms 24 Dec 2021 848th idavidka 🇭🇺 805 62 8ms 24 Apr 2023 848th HumanoidCPU 805 62 9ms 15 Jun 2024 852nd dokutan 805 72 2ms 6 Jun 2025 853rd MeWhenI 🇻🇦 805 76 127ms 30 Jan 2023 854th primo-ppcg 🇹🇭 805 82 88ms 20 Jan 2020 855th angel-p57 🇯🇵 805 232 2ms 3 Dec 2023 856th Shanethegamer 🇺🇸 804 67 4ms 21 Apr 2023 856th GrayJoKing 🇦🇺 804 67 4ms 22 Aug 2023 858th pardouin 🇫🇷 803 66 62ms 26 Aug 2024 858th GrayJoKing 🇦🇺 803 66 62ms 9 days ago 860th Yewzir 🇧🇪 802 61 721ms 16 Nov 2025 861st Irratix 🇳🇱 802 99 389ms 3 Jan 2022 861st dokutan 802 99 456ms 14 Jul 2025 863rd apreg 802 125 272ms 26 Apr 2023 864th justecorruptio 800 61 10ms 13 Apr 2018 864th skps2010 800 61 9ms 4 Jan 2019 864th markus-rekdal 800 61 11ms 7 Nov 2019 864th Srivaths-P 800 61 11ms 20 Feb 2020 864th Secozzi 800 61 10ms 3 Nov 2020 864th neihousaigaai 800 61 9ms 3 May 2021 864th cubed-guy 800 61 9ms 6 Oct 2021 864th CodyMiner 800 61 11ms 12 Nov 2021 864th trist224 🇫🇷 800 61 10ms 21 Sep 2022 864th kevdah 800 61 11ms 4 Oct 2022 864th FlorianCassayre 🇫🇷 800 61 10ms 7 Nov 2022 864th ItsMeNoobieboy 800 61 10ms 21 Dec 2022 864th isorlab49 800 61 9ms 3 May 2023 864th tobeannouncd 800 61 10ms 11 Jan 2024 864th BenjaminHGong 800 61 11ms 22 Jan 2024 864th curohu 🇺🇸 800 61 10ms 14 Oct 2024 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