The Trinomial Triangle hole will go live in approximately 8 hours. Why not try and solve it ahead of time?
Intersection in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 601st MeWhenI 🇻🇦 652 107 24 May 2024 602nd GrayJoKing 🇦🇺 652 171 24 Nov 2021 603rd VictorChemin 🇫🇷 652 205 26 Nov 2021 603rd pyrolitic 🇮🇪 652 205 26 Apr 2022 603rd CatsAreFluffy 652 205 25 Jan 2023 606th saito-ta 🇯🇵 649 69 4 Jul 2022 607th DialFrost 🇸🇬 649 120 4 Aug 2024 608th KrausRaus 🇺🇸 649 136 9 Dec 2020 608th akshatj27 🇦🇶 649 136 30 Dec 2021 608th chasewalden 649 136 25 Apr 2023 611th janbehrens 🇩🇪 648 108 19 Jul 2022 612th MeWhenI 🇻🇦 647 194 11 Oct 2023 613th TRexOnGit 647 224 29 Nov 2024 614th lowlighter 645 137 1 Nov 2020 614th boxjelly 645 137 7 Feb 2021 614th randolchance 645 137 29 Dec 2022 617th AlephSquirrel 644 194 21 Oct 2024 618th jared-hughes 643 288 6 Jul 2024 619th inventshah 642 109 14 Nov 2022 620th boxjelly 642 208 17 Feb 2021 621st DialFrost 🇸🇬 640 135 1 Sep 2025 622nd MattShaile 640 138 19 Apr 2022 622nd ShiraJoseph 🇺🇸 640 138 6 May 2023 622nd two-bad 🇬🇧 640 138 24 Feb 2024 622nd xShadowBlade 640 138 26 Dec 2024 626th MeWhenI 🇻🇦 640 213 7 Jun 2023 627th xsot 🇸🇬 638 120 4 Jul 2025 628th Adelzu 638 227 21 Nov 2021 628th joelgduggan 638 227 21 Nov 2021 630th bwat2 638 275 21 Apr 2022 630th crizin 🇰🇷 638 275 15 Sep 2023 632nd jgbaldwinbrown 636 210 29 Jun 2021 633rd alexkunin 635 139 13 Oct 2020 634th inventshah 634 110 16 Jan 2024 634th CaedenHarper 🇨🇦 634 110 29 Jul 2025 636th DialFrost 🇸🇬 634 198 27 May 2025 637th KrausRaus 🇺🇸 633 177 20 Jan 2022 638th castur1 633 229 31 Jan 2022 639th rucin93 🇵🇱 632 112 31 Oct 2024 640th zakariamouhid 631 140 1 Mar 2023 641st cipharius 631 177 20 Jan 2021 642nd warmCabin 630 212 15 Apr 2022 643rd SirBogman 🇺🇸 628 111 16 Jan 2024 644th Alex-x90 🇺🇸 628 122 19 Jul 2023 644th inventshah 628 122 4 Aug 2023 646th Shanethegamer 🇺🇸 628 200 10 Sep 2024 647th bac0id 628 279 27 Jun 2024 648th CaedenHarper 🇨🇦 626 138 25 days ago 649th dsntzn 🇸🇰 626 141 13 Oct 2020 649th lynn 626 141 30 Aug 2021 649th FlorianCassayre 🇫🇷 626 141 14 Jun 2024 649th Protothor 626 141 23 Jun 2025 649th acollett89 626 141 25 Jul 2025 654th Chinay-Domitrix 🇺🇸 624 163 25 Mar 2025 655th zacjl 623 123 25 Jun 2021 655th stefangimmillaro 623 123 11 Sep 2021 655th 5cw 🇺🇸 623 123 28 May 2024 658th Maznek 622 142 31 Jan 2024 658th junkondo-jp 622 142 5 May 2024 658th Andrey-Plotnikov 622 142 17 May 2024 658th Dataen 622 142 9 Jun 2024 662nd RandGuy 622 233 1 Apr 2022 663rd inventshah 618 95 15 Nov 2022 663rd Salutations45 618 95 19 Jan 2025 665th UBKorkut 618 143 12 Mar 2021 665th olleicua 🇺🇸 618 143 3 Feb 2024 667th AlephSquirrel 617 124 3 Aug 2023 667th Bulmenisaurus 617 124 26 Jun 2025 669th KatieLG 🇬🇧 616 215 19 May 2021 670th hklemp 🇩🇪 616 235 21 Nov 2021 671st o0lit3 🇺🇸 614 73 1 Jul 2021 672nd pxeger 🇬🇧 613 125 14 Feb 2022 672nd PeterTillema 🇳🇱 613 125 29 Mar 2023 672nd lynn 613 125 17 Oct 2023 675th daveberlin 613 144 21 Oct 2023 Prev 601–675 of 1,213 Next