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 395th emgordon154 907 46 4ms 11 Nov 2024 395th sean-niemann 🇺🇸 907 46 4ms 11 Jan 2025 403rd JayXon 🇺🇸 905 53 121ms 7 Aug 2024 403rd Lydxn 🇨🇦 905 53 125ms 7 Aug 2024 405th lynn 905 68 2ms 22 Nov 2021 406th Lydxn 🇨🇦 904 73 93ms 28 Sep 2021 406th JayXon 🇺🇸 904 73 92ms 7 Jan 2022 406th MeWhenI 🇻🇦 904 73 93ms 22 Feb 2023 406th stefangimmillaro 904 73 90ms 7 Sep 2023 406th sean-niemann 🇺🇸 904 73 92ms 16 Jan 2024 406th HumanoidCPU 904 73 93ms 15 Jun 2024 406th DialFrost 🇸🇬 904 73 95ms 23 Dec 2024 413th lyphyser 903 47 50ms 9 Jul 2024 414th zacjl 903 57 6ms 10 Oct 2024 414th edsrzf 🇳🇿 903 57 7ms 2 Jan 2025 414th error256 903 57 8ms 3 Jan 2025 414th kg583 🇺🇸 903 57 6ms 30 Jul 2025 418th HumanoidCPU 903 72 2ms 3 days ago 419th primo-ppcg 🇹🇭 903 80 325ms 21 Nov 2021 420th primo-ppcg 🇹🇭 903 111 274ms 17 Apr 2020 420th nwellnhof 🇩🇪 903 111 283ms 28 Apr 2020 420th JayXon 🇺🇸 903 111 283ms 8 Feb 2021 420th emplv 🇱🇻 903 111 277ms 25 Jan 2022 420th stefangimmillaro 903 111 271ms 8 Sep 2023 425th LostSyntax21 🇬🇧 902 37 78ms 30 Nov 2024 426th nwellnhof 🇩🇪 902 88 59ms 18 Jul 2022 427th emplv 🇱🇻 902 115 53ms 12 Jul 2021 427th prplz 🇦🇺 902 115 23ms 2 May 2022 427th sean-niemann 🇺🇸 902 115 25ms 16 Jan 2024 427th DialFrost 🇸🇬 902 115 42ms 23 Dec 2024 431st MichalMarsalek 🇨🇿 900 68 395ms 9 Nov 2021 431st Lydxn 🇨🇦 900 68 375ms 9 Nov 2021 431st JayXon 🇺🇸 900 68 374ms 9 Nov 2021 434th Kacarott 🇦🇺 899 59 62ms 17 days ago 435th clockworknazo 898 48 2ms 2 Nov 2022 435th xsot 🇸🇬 898 48 1ms 5 Jun 2023 437th Lydxn 🇨🇦 897 66 119ms 28 Sep 2021 437th JayXon 🇺🇸 897 66 105ms 7 Jan 2022 439th Steffan153 🇫🇮 896 63 3ms 21 Apr 2023 439th primo-ppcg 🇹🇭 896 63 4ms 28 Apr 2023 439th Lydxn 🇨🇦 896 63 4ms 11 May 2023 439th edsrzf 🇳🇿 896 63 4ms 17 Feb 2025 439th sean-niemann 🇺🇸 896 63 3ms 24 Aug 2025 444th error256 896 68 70ms 11 May 2025 445th JayXon 🇺🇸 896 72 2ms 12 Sep 2022 445th Lydxn 🇨🇦 896 72 2ms 12 Sep 2022 445th btnlq 896 72 2ms 12 Sep 2022 448th ovs-code 🇩🇪 895 57 3ms 14 Jul 2023 448th Lydxn 🇨🇦 895 57 3ms 30 Jul 2023 448th edsrzf 🇳🇿 895 57 3ms 16 Oct 2025 451st clockworknazo 895 63 2ms 26 Sep 2022 451st Lydxn 🇨🇦 895 63 2ms 7 Feb 2023 451st ovs-code 🇩🇪 895 63 3ms 7 Feb 2023 451st GrayJoKing 🇦🇺 895 63 3ms 25 Mar 2023 451st DialFrost 🇸🇬 895 63 3ms 27 Oct 2023 451st edsrzf 🇳🇿 895 63 3ms 1 Oct 2025 457th Lydxn 🇨🇦 895 66 9ms 20 Nov 2021 457th btnlq 895 66 8ms 23 Nov 2021 457th GrayJoKing 🇦🇺 895 66 9ms 23 Nov 2021 460th JayXon 🇺🇸 895 74 99ms 16 Oct 2022 460th Lydxn 🇨🇦 895 74 103ms 16 Oct 2022 462nd Steffan153 🇫🇮 895 112 272ms 4 Jan 2023 462nd MeWhenI 🇻🇦 895 112 274ms 9 Feb 2023 462nd sean-niemann 🇺🇸 895 112 277ms 22 Aug 2025 462nd edsrzf 🇳🇿 895 112 265ms 1 Oct 2025 466th MeWhenI 🇻🇦 895 116 24ms 27 Dec 2022 466th Steffan153 🇫🇮 895 116 24ms 23 Feb 2023 468th primo-ppcg 🇹🇭 894 73 1,297ms 11 May 2020 468th Lydxn 🇨🇦 894 73 1,256ms 27 Oct 2021 468th lynn 894 73 1,303ms 4 Jan 2022 468th Steffan153 🇫🇮 894 73 1,270ms 4 Jan 2023 468th sean-niemann 🇺🇸 894 73 1,286ms 18 Apr 2025 473rd canissimia 🇦🇶 894 209 1ms 1 Jan 2022 474th thospel 893 28 109ms 18 Apr 2018 475th btnlq 893 42 236ms 13 Dec 2020 476th stefangimmillaro 893 55 952ms 18 Oct 2023 477th KatieLG 🇬🇧 893 59 10ms 8 Jun 2022 477th jeff-at-tamer-dot-codes 🇺🇸 893 59 10ms 10 Nov 2023 477th Artemis21 🇬🇧 893 59 9ms 24 Dec 2024 480th btnlq 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