The Calendar hole will go live in approximately 5 days. Why not try and solve it ahead of time?
Pascal’s Triangle in all languages in bytes. 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 Bytes Time Submitted 320th SirBogman 🇺🇸 915 41 216ms 4 Oct 2025 322nd Steffan153 🇫🇮 914 53 6ms 20 Jul 2024 323rd zacjl 911 58 6ms 2 Jan 2025 324th Lydxn 🇨🇦 911 110 271ms 3 Jul 2022 325th primo-ppcg 🇹🇭 910 54 1,012ms 24 Mar 2021 325th Lydxn 🇨🇦 910 54 1,191ms 28 Sep 2021 325th JayXon 🇺🇸 910 54 823ms 21 Oct 2025 328th primo-ppcg 🇹🇭 910 83 131ms 14 Jan 2022 328th andersk 🇺🇸 910 83 130ms 1 Nov 2022 330th MeWhenI 🇻🇦 908 38 4ms 24 Jun 2022 331st PFischbeck 908 58 10ms 7 Feb 2018 331st daedals 908 58 10ms 18 Apr 2019 331st Sakaala 908 58 10ms 23 Apr 2019 331st rak1507 🇬🇧 908 58 10ms 29 Dec 2020 331st btjones0 908 58 10ms 1 Jan 2021 331st LlamaLad7 🇬🇧 908 58 10ms 16 Jan 2021 331st artieleach 908 58 11ms 7 Feb 2021 331st 77Tigers 908 58 10ms 28 Feb 2021 331st Indivicivet 908 58 10ms 15 Mar 2021 331st ArmaanAS 908 58 12ms 26 Mar 2021 331st Kloppermand 🇩🇰 908 58 10ms 26 Aug 2021 331st RYNO8 908 58 10ms 28 Aug 2021 331st tianshuo 908 58 10ms 13 Feb 2022 331st CedricGebistorf 908 58 10ms 4 Mar 2022 331st tkr-sh 🇰🇵 908 58 9ms 16 Apr 2022 331st thisishowmymindworks 🇳🇴 908 58 10ms 25 Apr 2022 331st Irratix 🇳🇱 908 58 10ms 25 Apr 2022 331st ademdj19 908 58 11ms 29 Apr 2022 331st jdw1023 908 58 11ms 29 Apr 2022 331st programjames 908 58 10ms 7 May 2022 331st suwat513 908 58 10ms 22 Sep 2022 331st stefangimmillaro 908 58 10ms 6 Oct 2022 331st nexaitch 908 58 14ms 13 Oct 2022 331st QuincyNash 🇺🇸 908 58 10ms 9 Nov 2022 331st fourth-bit 908 58 10ms 13 Nov 2022 331st aksyristos 908 58 11ms 28 Dec 2022 331st nayakrujul 908 58 11ms 3 Jan 2023 331st randolchance 908 58 10ms 6 Mar 2023 331st Just4FunCoder 908 58 10ms 23 Mar 2023 331st ABoredNErd 908 58 11ms 24 Apr 2023 331st apreg 908 58 11ms 2 May 2023 331st rollershutter 908 58 10ms 4 Jul 2023 331st Grrisly 908 58 10ms 4 Nov 2023 331st firegene 🇮🇪 908 58 9ms 4 Feb 2024 331st duckyluuk 🇳🇱 908 58 11ms 6 Feb 2024 331st SB-945 908 58 10ms 25 Feb 2024 331st jtaxen 908 58 11ms 25 Mar 2024 331st hellwue 908 58 10ms 25 Jun 2024 331st 051 🇸🇬 908 58 10ms 1 Aug 2024 331st EnTerr 908 58 10ms 1 Sep 2024 331st hiichbindermax 908 58 11ms 5 Sep 2024 331st LostSyntax21 🇬🇧 908 58 10ms 30 Nov 2024 331st ImpressedByRocks 908 58 10ms 10 Dec 2024 331st klixel 🇨🇦 908 58 10ms 17 Jan 2025 331st BREMAUCY 🇫🇷 908 58 10ms 15 Feb 2025 331st keelimeguy 🇺🇸 908 58 10ms 7 May 2025 331st Flekay 🇩🇪 908 58 11ms 19 Jun 2025 331st dokutan 908 58 10ms 30 Jun 2025 331st vgamula 🇺🇦 908 58 10ms 17 Jul 2025 331st ahmetdemirag 🇨🇾 908 58 10ms 1 Oct 2025 331st blaztoma 🇱🇹 908 58 10ms 3 Oct 2025 331st jacekwladzinski 908 58 12ms 4 Oct 2025 331st luuumine 🇫🇷 908 58 10ms 14 Oct 2025 331st solisolu 908 58 10ms 8 Nov 2025 331st snoozingnewt 🇨🇦 908 58 10ms 21 Nov 2025 331st Languag3 908 58 10ms 21 days ago 331st FortuiteMan 🇫🇷 908 58 9ms 20 days ago 388th hiddicop 🇸🇪 907 45 37ms 30 Jan 2021 388th JayXon 🇺🇸 907 45 320ms 18 Nov 2021 388th ovs-code 🇩🇪 907 45 285ms 10 May 2024 388th DialFrost 🇸🇬 907 45 341ms 17 May 2024 388th Steffan153 🇫🇮 907 45 302ms 23 May 2024 388th antimon2 🇯🇵 907 45 260ms 22 Oct 2024 388th sean-niemann 🇺🇸 907 45 354ms 13 Mar 2025 395th GrayJoKing 🇦🇺 907 46 4ms 16 Aug 2024 395th Steffan153 🇫🇮 907 46 3ms 16 Aug 2024 395th DialFrost 🇸🇬 907 46 4ms 16 Aug 2024 395th ovs-code 🇩🇪 907 46 4ms 19 Aug 2024 395th btnlq 907 46 3ms 22 Aug 2024 395th pardouin 🇫🇷 907 46 3ms 22 Sep 2024 First Prev 321–400 of 2,975 Next Last