Pascal’s Triangle in Ruby in chars. 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 Calendar 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 Multitap Input Musical Chords N Queens Niven 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Gray Code Encoder Hexagonal Spiral Highly Composite Numbers 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 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 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 Chars Time Submitted 1st Lydxn 🇨🇦 1,000 40 35ms 18 Aug 2022 2nd sisyphus-ppcg 🇦🇺 976 41 35ms 6 Apr 2021 3rd primo-ppcg 🇹🇭 930 43 35ms 28 Aug 2018 3rd janlelis 930 43 35ms 5 Jan 2020 3rd xsot 🇸🇬 930 43 35ms 1 Jan 2021 3rd awnion 930 43 37ms 1 May 2021 3rd GrayJoKing 🇦🇺 930 43 35ms 17 May 2021 3rd UladzimirSukharukau 930 43 35ms 13 Sep 2021 3rd JayXon 🇺🇸 930 43 37ms 15 Sep 2021 3rd MeWhenI 🇻🇦 930 43 37ms 26 Oct 2021 3rd stefangimmillaro 930 43 35ms 27 Oct 2021 3rd nwellnhof 🇩🇪 930 43 35ms 30 Oct 2021 3rd olivermrose 🇺🇸 930 43 36ms 6 Nov 2021 3rd acornellier 930 43 38ms 1 Dec 2021 3rd akshatj27 🇦🇶 930 43 38ms 11 Jan 2022 3rd radarek 🇵🇱 930 43 35ms 15 Mar 2022 3rd sean-niemann 🇺🇸 930 43 36ms 13 Apr 2022 3rd janbehrens 🇩🇪 930 43 39ms 30 May 2022 3rd jared-hughes 930 43 35ms 10 Sep 2022 3rd Steffan153 🇫🇮 930 43 36ms 15 Oct 2022 3rd Shanethegamer 🇺🇸 930 43 35ms 15 Oct 2022 3rd 4hg 🇺🇸 930 43 39ms 3 Nov 2022 3rd ovs-code 🇩🇪 930 43 38ms 9 May 2023 3rd DialFrost 🇸🇬 930 43 36ms 31 May 2024 3rd pardouin 🇫🇷 930 43 39ms 19 Jul 2024 3rd LostSyntax21 🇬🇧 930 43 35ms 18 Nov 2024 3rd FlyingPenguin223 930 43 35ms 19 Dec 2024 3rd CaedenHarper 🇨🇦 930 43 32ms 16 Jan 2025 3rd error256 930 43 34ms 11 May 2025 3rd fuzzylojik-golf 🇺🇸 930 43 36ms 13 Jul 2025 31st hiddicop 🇸🇪 889 45 35ms 30 Jan 2021 32nd Waffle3z 851 47 37ms 18 Oct 2020 32nd eggplants 🇯🇵 851 47 35ms 26 Nov 2020 32nd jaredcrystal 🇺🇸 851 47 35ms 14 Dec 2020 32nd OhmNomNom 851 47 36ms 12 Oct 2022 32nd aaronze 🇦🇺 851 47 37ms 23 Sep 2023 32nd Just4FunCoder 851 47 35ms 1 Oct 2025 38th SirBogman 🇺🇸 833 48 35ms 4 Oct 2025 39th proton 🇩🇪 816 49 36ms 8 Jun 2020 39th Secozzi 816 49 36ms 3 Nov 2020 39th Natanaelel 🇸🇪 816 49 35ms 13 Oct 2021 42nd JOrE20 🇺🇸 755 53 37ms 4 hours ago 43rd anter69 🇭🇺 741 54 38ms 25 Jan 2023 44th reireias 727 55 36ms 30 Jul 2019 44th ralsei 727 55 36ms 7 Oct 2020 44th prplz 🇦🇺 727 55 39ms 14 Nov 2020 44th tkr-sh 🇰🇵 727 55 36ms 29 Apr 2022 44th Mortis66666 727 55 36ms 8 Aug 2022 44th TheZwierzLF 🇵🇱 727 55 46ms 27 Dec 2025 50th emgordon154 714 56 35ms 24 Dec 2021 50th KatieLG 🇬🇧 714 56 35ms 2 Oct 2025 52nd HumanoidCPU 702 57 41ms 1 Aug 2024 53rd Lv0Sys 🇵🇱 690 58 38ms 8 Jun 2025 54th Andriamanitra 🇫🇮 678 59 38ms 2 Oct 2022 54th olleicua 🇺🇸 678 59 40ms 15 Feb 2024 54th dokutan 678 59 38ms 27 Apr 2025 57th mgergi 667 60 36ms 29 Oct 2018 57th csharpython 667 60 34ms 23 Jul 2025 59th ConorOBrien-Foxx 656 61 36ms 11 Apr 2018 59th adoxography 656 61 37ms 20 Sep 2018 59th fynnkroeger 656 61 38ms 30 Apr 2022 59th snoozingnewt 🇨🇦 656 61 35ms 1 Oct 2025 63rd Haksell 🇦🇶 645 62 36ms 22 Feb 2023 63rd aydamak 645 62 39ms 15 May 2024 63rd denkyuu1 645 62 35ms 9 days ago 66th robymus 635 63 35ms 17 Sep 2018 66th SephQ 635 63 36ms 5 Jul 2022 66th annaproxy 635 63 38ms 27 Aug 2022 66th tatzyr 🇯🇵 635 63 42ms 12 Feb 2025 70th biinari 615 65 37ms 26 Mar 2018 70th hrrs01 615 65 39ms 25 Sep 2018 70th 3dm4n 🇫🇮 615 65 36ms 2 Mar 2024 73rd PikeIt 597 67 35ms 26 Jun 2023 74th n1LS 588 68 36ms 2 Oct 2019 75th vonagam 580 69 36ms 9 Nov 2017 75th graft 580 69 36ms 29 Apr 2018 75th mikiymk 580 69 36ms 21 Sep 2023 78th nlc 548 73 38ms 11 Apr 2018 79th boxjelly 533 75 38ms 9 Feb 2021 80th handisb 519 77 37ms 8 Nov 2019 1–80 of 99 Next Last