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 477th edsrzf 🇳🇿 893 66 2,366ms 118 mins ago 482nd teebee 892 36 2ms 5 Feb 2018 482nd Steffan153 🇫🇮 892 36 2ms 4 Jul 2024 482nd sean-niemann 🇺🇸 892 36 2ms 2 Oct 2025 485th NewDefectus 🇮🇱 892 56 9ms 9 Feb 2021 485th GrayJoKing 🇦🇺 892 56 9ms 17 May 2021 485th nwellnhof 🇩🇪 892 56 9ms 30 Oct 2021 485th akshatj27 🇦🇶 892 56 9ms 12 Feb 2022 485th ScottHamper 892 56 8ms 26 Apr 2022 485th rucin93 🇵🇱 892 56 9ms 16 Oct 2023 485th Argeento 🇵🇱 892 56 8ms 29 Oct 2023 485th sean-niemann 🇺🇸 892 56 9ms 16 Jan 2024 485th Steffan153 🇫🇮 892 56 9ms 7 Aug 2024 485th ehouais 892 56 9ms 24 Nov 2024 495th Lydxn 🇨🇦 892 65 1ms 15 Jan 2024 495th sean-niemann 🇺🇸 892 65 1ms 16 Jan 2024 495th JayXon 🇺🇸 892 65 2ms 29 Jan 2024 495th Steffan153 🇫🇮 892 65 1ms 29 Jan 2024 495th DialFrost 🇸🇬 892 65 2ms 22 Dec 2024 500th primo-ppcg 🇹🇭 892 68 37ms 20 Jun 2022 500th Lydxn 🇨🇦 892 68 39ms 28 Jun 2022 500th MeWhenI 🇻🇦 892 68 38ms 27 Dec 2022 500th GrayJoKing 🇦🇺 892 68 41ms 25 Mar 2023 500th 386asm 🇺🇸 892 68 39ms 27 Apr 2023 500th sean-niemann 🇺🇸 892 68 40ms 16 Jan 2024 500th Steffan153 🇫🇮 892 68 40ms 2 Aug 2024 500th DialFrost 🇸🇬 892 68 39ms 22 Dec 2024 508th MeWhenI 🇻🇦 892 81 377ms 19 Jun 2025 508th AdrienHache 🇫🇷 892 81 371ms 12 Aug 2025 510th primo-ppcg 🇹🇭 892 89 82ms 18 Jan 2022 510th MeWhenI 🇻🇦 892 89 77ms 27 Dec 2022 510th Alex-x90 🇺🇸 892 89 86ms 8 Jun 2024 510th Herbert00709 🇵🇱 892 89 79ms 11 Jun 2025 514th primo-ppcg 🇹🇭 891 69 1ms 10 Oct 2020 515th edsrzf 🇳🇿 890 55 725ms 12 Nov 2025 516th GrayJoKing 🇦🇺 890 90 27ms 25 Mar 2023 516th Lydxn 🇨🇦 890 90 28ms 11 Jul 2023 516th lynn 890 90 28ms 16 Jul 2023 516th Steffan153 🇫🇮 890 90 27ms 4 Jul 2024 516th sean-niemann 🇺🇸 890 90 27ms 20 May 2025 521st Steffan153 🇫🇮 889 54 129ms 3 Aug 2024 521st sean-niemann 🇺🇸 889 54 130ms 7 Aug 2024 523rd Shanethegamer 🇺🇸 889 73 2ms 17 hours ago 524th frozolotl 889 85 121ms 21 Apr 2022 525th primo-ppcg 🇹🇭 888 46 330ms 12 Oct 2020 525th cure-honey 🇯🇵 888 46 325ms 15 Jul 2021 525th janbehrens 🇩🇪 888 46 356ms 2 Nov 2021 525th czylabsonasa 🇭🇺 888 46 278ms 19 Jun 2022 525th Codsilla 🇨🇦 888 46 346ms 3 Jul 2022 525th Shanethegamer 🇺🇸 888 46 339ms 22 Apr 2023 525th alemelis 888 46 347ms 21 Feb 2024 525th error256 888 46 353ms 11 May 2025 533rd JayXon 🇺🇸 888 79 475ms 14 Jul 2023 534th nwellnhof 🇩🇪 888 86 400ms 25 Sep 2025 534th ScottHamper 888 86 543ms 23 days ago 536th canissimia 🇦🇶 887 83 169ms 31 Jan 2023 537th kkoenig 887 113 252ms 13 Sep 2024 537th DialFrost 🇸🇬 887 113 255ms 23 Dec 2024 539th pardouin 🇫🇷 887 117 25ms 10 Sep 2024 539th edsrzf 🇳🇿 887 117 27ms 21 Jun 2025 541st m-ender 🇩🇪 885 39 4ms 19 Apr 2021 542nd edsrzf 🇳🇿 885 66 44ms 2 Jan 2025 542nd zacjl 885 66 41ms 13 Feb 2025 542nd kg583 🇺🇸 885 66 41ms 16 Feb 2025 545th marshallward 🇺🇸 884 64 41ms 6 May 2025 546th m-tkach 🇺🇦 884 121 2ms 29 Jan 2024 546th Steffan153 🇫🇮 884 121 2ms 6 Jun 2024 548th kamilxkruk 882 17 34ms 21 Oct 2018 548th Shanethegamer 🇺🇸 882 17 33ms 13 Jul 2021 548th 4hg 🇺🇸 882 17 34ms 1 Nov 2022 548th firegene 🇮🇪 882 17 35ms 20 Jan 2024 548th snoozingnewt 🇨🇦 882 17 31ms 1 Oct 2025 553rd MeWhenI 🇻🇦 882 74 1,262ms 8 Jun 2023 554th Steffan153 🇫🇮 882 75 119ms 7 Mar 2023 555th snyderek 🇺🇸 882 90 63ms 24 Nov 2024 556th Attero 🇸🇪 881 55 6ms 16 Sep 2020 556th primo-ppcg 🇹🇭 881 55 5ms 16 Sep 2020 556th sean-niemann 🇺🇸 881 55 6ms 24 Aug 2025 556th DialFrost 🇸🇬 881 55 6ms 12 Nov 2025 560th revlayle 🇺🇸 881 82 388ms 21 Nov 2021 First Prev 481–560 of 2,971 Next Last