The Calendar hole will go live in approximately 8 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 478th akshatj27 🇦🇶 892 56 9ms 12 Feb 2022 478th ScottHamper 892 56 8ms 26 Apr 2022 478th rucin93 🇵🇱 892 56 9ms 16 Oct 2023 478th Argeento 🇵🇱 892 56 8ms 29 Oct 2023 478th sean-niemann 🇺🇸 892 56 9ms 16 Jan 2024 478th Steffan153 🇫🇮 892 56 9ms 7 Aug 2024 478th ehouais 892 56 9ms 24 Nov 2024 488th Lydxn 🇨🇦 892 65 1ms 15 Jan 2024 488th sean-niemann 🇺🇸 892 65 1ms 16 Jan 2024 488th JayXon 🇺🇸 892 65 2ms 29 Jan 2024 488th Steffan153 🇫🇮 892 65 1ms 29 Jan 2024 488th DialFrost 🇸🇬 892 65 2ms 22 Dec 2024 493rd btnlq 892 66 4,289ms 26 Oct 2024 493rd JayXon 🇺🇸 892 66 3,925ms 9 Nov 2024 493rd DialFrost 🇸🇬 892 66 4,569ms 22 Dec 2024 493rd pardouin 🇫🇷 892 66 3,862ms 23 Dec 2024 497th primo-ppcg 🇹🇭 892 68 37ms 20 Jun 2022 497th Lydxn 🇨🇦 892 68 39ms 28 Jun 2022 497th MeWhenI 🇻🇦 892 68 38ms 27 Dec 2022 497th GrayJoKing 🇦🇺 892 68 41ms 25 Mar 2023 497th 386asm 🇺🇸 892 68 39ms 27 Apr 2023 497th sean-niemann 🇺🇸 892 68 40ms 16 Jan 2024 497th Steffan153 🇫🇮 892 68 40ms 2 Aug 2024 497th DialFrost 🇸🇬 892 68 39ms 22 Dec 2024 505th MeWhenI 🇻🇦 892 81 377ms 19 Jun 2025 505th AdrienHache 🇫🇷 892 81 371ms 12 Aug 2025 507th primo-ppcg 🇹🇭 892 89 82ms 18 Jan 2022 507th MeWhenI 🇻🇦 892 89 77ms 27 Dec 2022 507th Alex-x90 🇺🇸 892 89 86ms 8 Jun 2024 507th Herbert00709 🇵🇱 892 89 79ms 11 Jun 2025 511th primo-ppcg 🇹🇭 891 69 1ms 10 Oct 2020 512th edsrzf 🇳🇿 890 55 725ms 12 Nov 2025 513th GrayJoKing 🇦🇺 890 90 27ms 25 Mar 2023 513th Lydxn 🇨🇦 890 90 28ms 11 Jul 2023 513th lynn 890 90 28ms 16 Jul 2023 513th Steffan153 🇫🇮 890 90 27ms 4 Jul 2024 513th sean-niemann 🇺🇸 890 90 27ms 20 May 2025 518th Steffan153 🇫🇮 889 54 129ms 3 Aug 2024 518th sean-niemann 🇺🇸 889 54 130ms 7 Aug 2024 520th frozolotl 889 85 121ms 21 Apr 2022 521st primo-ppcg 🇹🇭 888 46 330ms 12 Oct 2020 521st cure-honey 🇯🇵 888 46 325ms 15 Jul 2021 521st janbehrens 🇩🇪 888 46 356ms 2 Nov 2021 521st czylabsonasa 🇭🇺 888 46 278ms 19 Jun 2022 521st Codsilla 🇨🇦 888 46 346ms 3 Jul 2022 521st Shanethegamer 🇺🇸 888 46 339ms 22 Apr 2023 521st alemelis 888 46 347ms 21 Feb 2024 521st error256 888 46 353ms 11 May 2025 529th JayXon 🇺🇸 888 79 475ms 14 Jul 2023 530th nwellnhof 🇩🇪 888 86 400ms 25 Sep 2025 530th ScottHamper 888 86 543ms 22 days ago 532nd canissimia 🇦🇶 887 83 169ms 31 Jan 2023 533rd kkoenig 887 113 252ms 13 Sep 2024 533rd DialFrost 🇸🇬 887 113 255ms 23 Dec 2024 535th pardouin 🇫🇷 887 117 25ms 10 Sep 2024 535th edsrzf 🇳🇿 887 117 27ms 21 Jun 2025 537th m-ender 🇩🇪 885 39 4ms 19 Apr 2021 538th edsrzf 🇳🇿 885 66 44ms 2 Jan 2025 538th zacjl 885 66 41ms 13 Feb 2025 538th kg583 🇺🇸 885 66 41ms 16 Feb 2025 541st marshallward 🇺🇸 884 64 41ms 6 May 2025 542nd m-tkach 🇺🇦 884 121 2ms 29 Jan 2024 542nd Steffan153 🇫🇮 884 121 2ms 6 Jun 2024 544th kamilxkruk 882 17 34ms 21 Oct 2018 544th Shanethegamer 🇺🇸 882 17 33ms 13 Jul 2021 544th 4hg 🇺🇸 882 17 34ms 1 Nov 2022 544th firegene 🇮🇪 882 17 35ms 20 Jan 2024 544th snoozingnewt 🇨🇦 882 17 31ms 1 Oct 2025 549th MeWhenI 🇻🇦 882 74 1,262ms 8 Jun 2023 550th snyderek 🇺🇸 882 90 63ms 24 Nov 2024 551st Attero 🇸🇪 881 55 6ms 16 Sep 2020 551st primo-ppcg 🇹🇭 881 55 5ms 16 Sep 2020 551st sean-niemann 🇺🇸 881 55 6ms 24 Aug 2025 551st DialFrost 🇸🇬 881 55 6ms 12 Nov 2025 555th Steffan153 🇫🇮 881 75 119ms 7 Mar 2023 556th revlayle 🇺🇸 881 82 388ms 21 Nov 2021 556th tomtheisen 🇺🇸 881 82 320ms 21 Nov 2021 556th janbehrens 🇩🇪 881 82 380ms 17 Apr 2025 556th stefangimmillaro 881 82 348ms 20 Jun 2025 560th primo-ppcg 🇹🇭 879 45 3ms 20 Jul 2022 First Prev 481–560 of 2,962 Next Last