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 480th jared-hughes 879 118 26ms 27 Feb 2024 482nd MeWhenI 🇻🇦 878 65 7ms 12 Dec 2024 482nd GrayJoKing 🇦🇺 878 65 6ms 3 Feb 2025 484th DialFrost 🇸🇬 878 129 7ms 13 May 2025 485th sisyphus-ppcg 🇦🇺 877 56 1,024ms 23 Mar 2021 485th GrayJoKing 🇦🇺 877 56 1,118ms 17 May 2021 485th MeWhenI 🇻🇦 877 56 1,256ms 13 Nov 2022 485th pardouin 🇫🇷 877 56 1,047ms 12 Apr 2025 485th fuzzylojik-golf 🇺🇸 877 56 902ms 14 Sep 2025 490th neel11235813 876 51 375ms 27 Mar 2024 490th emgordon154 876 51 413ms 12 Nov 2024 490th lifthrasiir 🇰🇷 876 51 340ms 2 Dec 2024 490th GolfingSuccess 🇬🇷 876 51 367ms 25 Jan 2025 494th Irratix 🇳🇱 876 57 9ms 16 Apr 2021 494th ovs-code 🇩🇪 876 57 8ms 29 Sep 2023 494th coreynash 876 57 9ms 30 Nov 2023 494th DialFrost 🇸🇬 876 57 8ms 12 Nov 2025 498th JayXon 🇺🇸 873 50 127ms 7 Aug 2024 499th bitsandbeyond 🇳🇱 872 43 264ms 4 Oct 2025 500th hoodadam 872 56 10ms 19 Sep 2019 500th ieeemma 872 56 11ms 26 Sep 2019 500th yzhs 🇩🇪 872 56 10ms 25 Oct 2020 500th NewDefectus 🇮🇱 872 56 9ms 15 May 2021 500th firegene 🇮🇪 872 56 10ms 11 Jan 2023 500th apreg 872 56 11ms 21 May 2023 500th KasperKivimaeki 🇫🇮 872 56 10ms 16 days ago 507th m-tkach 🇺🇦 872 91 58ms 12 Jan 2022 507th ovs-code 🇩🇪 872 91 72ms 3 Jun 2024 509th andersk 🇺🇸 872 119 24ms 23 Nov 2022 510th Steffan153 🇫🇮 871 76 96ms 15 Oct 2022 511th iznax 871 83 321ms 21 Nov 2021 511th sean-niemann 🇺🇸 871 83 357ms 20 Jun 2025 511th DialFrost 🇸🇬 871 83 369ms 12 Nov 2025 514th bendiscz 871 115 281ms 28 Apr 2020 514th Shanethegamer 🇺🇸 871 115 270ms 11 Mar 2023 514th KasperKivimaeki 🇫🇮 871 115 261ms 18 Oct 2025 517th primo-ppcg 🇹🇭 870 68 119ms 31 May 2021 517th MeWhenI 🇻🇦 870 68 115ms 27 Dec 2022 519th Shanethegamer 🇺🇸 870 75 1,256ms 11 Mar 2023 520th somebody1234 868 37 2ms 28 Mar 2018 520th janbehrens 🇩🇪 868 37 2ms 26 Aug 2020 520th MeWhenI 🇻🇦 868 37 2ms 9 Sep 2021 520th Natanaelel 🇸🇪 868 37 3ms 5 Jun 2022 520th DialFrost 🇸🇬 868 37 2ms 24 Jan 2023 520th scpchicken 🇵🇼 868 37 3ms 11 Mar 2023 520th pardouin 🇫🇷 868 37 3ms 15 Apr 2025 527th Shanethegamer 🇺🇸 868 76 93ms 11 Mar 2023 528th DialFrost 🇸🇬 868 88 364ms 12 Nov 2025 529th JayXon 🇺🇸 867 44 343ms 23 May 2024 529th antimon2 🇯🇵 867 44 381ms 22 Oct 2024 531st m-tkach 🇺🇦 866 71 2ms 22 Dec 2021 531st sisyphus-ppcg 🇦🇺 866 71 1ms 21 Jul 2022 531st MeWhenI 🇻🇦 866 71 2ms 7 May 2023 531st Herbert00709 🇵🇱 866 71 2ms 11 Jun 2025 535th MeWhenI 🇻🇦 866 134 456ms 28 Mar 2025 536th JayXon 🇺🇸 866 151 1,630ms 8 Nov 2025 537th MeWhenI 🇻🇦 865 67 1ms 9 Oct 2023 538th inventshah 865 68 3,782ms 4 Nov 2024 539th Shanethegamer 🇺🇸 865 120 25ms 19 Mar 2023 540th primo-ppcg 🇹🇭 865 201 12ms 13 Aug 2025 541st DialFrost 🇸🇬 863 92 84ms 12 Nov 2025 542nd btnlq 862 50 1ms 1 Nov 2022 543rd tomtheisen 🇺🇸 861 58 9ms 15 Oct 2020 543rd janbehrens 🇩🇪 861 58 9ms 8 Jun 2021 543rd prplz 🇦🇺 861 58 9ms 9 Jul 2021 543rd MeWhenI 🇻🇦 861 58 9ms 27 Dec 2022 543rd voytxt 🇨🇿 861 58 8ms 3 Sep 2023 543rd pardouin 🇫🇷 861 58 9ms 3 Nov 2024 543rd Salutations45 861 58 9ms 3 Oct 2025 550th DialFrost 🇸🇬 860 52 371ms 15 Jan 2024 551st GalladeGuy 🇺🇸 860 75 1ms 22 May 2020 551st MWI-polygolf 860 75 1ms 6 Dec 2023 551st 2bt 860 75 1ms 26 Jan 2024 551st steffan-polygolf 860 75 1ms 14 Feb 2024 555th namelessiw 860 84 387ms 9 Apr 2025 556th edsrzf 🇳🇿 860 93 97ms 14 days ago 557th Lydxn 🇨🇦 858 60 5ms 23 Dec 2023 557th Steffan153 🇫🇮 858 60 7ms 23 Dec 2023 559th lynn 858 69 125ms 19 May 2021 559th sean-niemann 🇺🇸 858 69 110ms 16 Jan 2024 First Prev 481–560 of 2,964 Next Last