Diamonds 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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st Lydxn 🇨🇦 1,000 47 36ms 29 Aug 2022 2nd Steffan153 🇫🇮 940 50 36ms 28 Aug 2024 2nd radarek 🇵🇱 940 50 38ms 26 Sep 2025 4th primo-ppcg 🇹🇭 904 52 36ms 22 Aug 2019 4th sean-niemann 🇺🇸 904 52 34ms 12 Oct 2025 6th JayXon 🇺🇸 839 56 36ms 28 Dec 2021 6th nwellnhof 🇩🇪 839 56 36ms 28 Dec 2021 8th pardouin 🇫🇷 825 57 34ms 1 Sep 2025 9th MeWhenI 🇻🇦 797 59 35ms 16 Aug 2022 10th ovs-code 🇩🇪 770 61 34ms 9 May 2023 10th janlelis 770 61 35ms 21 Sep 2024 12th SirBogman 🇺🇸 758 62 39ms 23 May 2022 13th prplz 🇦🇺 723 65 35ms 3 Jan 2020 14th stefangimmillaro 712 66 38ms 6 Jan 2023 14th anter69 🇭🇺 712 66 35ms 25 Jan 2023 14th tatzyr 🇯🇵 712 66 36ms 10 Dec 2024 17th GrayJoKing 🇦🇺 671 70 37ms 28 May 2021 17th plcc0 671 70 38ms 28 Dec 2025 19th Natanaelel 🇸🇪 662 71 36ms 9 Aug 2021 19th olivermrose 🇺🇸 662 71 36ms 25 Sep 2021 19th error256 662 71 38ms 5 days ago 22nd csharpython 653 72 34ms 28 Aug 2025 22nd KatieLG 🇬🇧 653 72 37ms 7 Jan 2026 24th FlyingPenguin223 644 73 35ms 7 Nov 2023 24th DialFrost 🇸🇬 644 73 34ms 2 Jun 2024 24th Lv0Sys 🇵🇱 644 73 36ms 1 Dec 2025 24th D-MOVE 🇵🇭 644 73 35ms 20 days ago 24th madex 🇩🇪 644 73 37ms 32 mins ago 29th pilaf 🇦🇷 635 74 35ms 8 Apr 2022 29th sisyphus-ppcg 🇦🇺 635 74 39ms 18 Oct 2023 31st jared-hughes 627 75 35ms 12 Oct 2022 31st dokutan 627 75 36ms 14 Jan 2026 33rd Shanethegamer 🇺🇸 610 77 38ms 16 Dec 2022 33rd aksyristos 610 77 35ms 31 Jan 2023 35th olleicua 🇺🇸 595 79 36ms 15 Jan 2024 36th 4hg 🇺🇸 580 81 36ms 29 Sep 2022 36th inventshah 580 81 36ms 24 Sep 2023 38th Waffle3z 573 82 35ms 17 Oct 2020 38th AgentIvan 🇺🇦 573 82 37ms 28 Jan 2021 40th didroe 547 86 36ms 7 Nov 2024 41st hiddicop 🇸🇪 540 87 35ms 27 Jan 2021 41st Irratix 🇳🇱 540 87 37ms 4 Mar 2022 43rd rak1507 🇬🇧 528 89 37ms 23 Sep 2021 44th acornellier 516 91 36ms 9 Dec 2018 44th emgordon154 516 91 36ms 4 Jul 2024 44th lacrosse 516 91 37ms 28 Nov 2025 47th Andriamanitra 🇫🇮 511 92 36ms 20 Jul 2022 48th TFeld00 🇩🇰 505 93 35ms 8 Jun 2019 48th OhmNomNom 505 93 38ms 20 Oct 2022 48th neihousaigaai 505 93 37ms 13 Feb 2024 51st aaronze 🇦🇺 490 96 37ms 17 Sep 2023 52nd adoxography 475 99 35ms 3 Oct 2019 52nd codereport 🇨🇦 475 99 35ms 18 Apr 2025 54th ConorOBrien-Foxx 461 102 35ms 2 Jul 2018 55th hrrs01 456 103 35ms 5 Sep 2018 56th n1LS 439 107 35ms 10 Oct 2019 57th snltd 435 108 36ms 16 Aug 2019 57th janbehrens 🇩🇪 435 108 39ms 1 Jun 2022 57th jacobly0 🇺🇸 435 108 38ms 17 Aug 2023 60th proton 🇩🇪 412 114 36ms 11 Jun 2020 60th TheZwierzLF 🇵🇱 412 114 37ms 6 Jan 2026 62nd denkyuu1 405 116 33ms 6 days ago 63rd blaztoma 🇱🇹 385 122 36ms 5 Sep 2025 64th jaredcrystal 🇺🇸 370 127 35ms 14 Dec 2020 65th sapphyrus 356 132 36ms 2 Aug 2019 65th Languag3 356 132 38ms 24 Sep 2025 67th 5cw 🇺🇸 341 138 36ms 27 Apr 2023 67th Ralac07 🇦🇺 341 138 37ms 14 Jun 2024 69th segiddins 313 150 36ms 24 Aug 2018 70th nif33 296 159 36ms 30 Jul 2022 71st kmathis22 276 170 35ms 10 Oct 2025 72nd Yewzir 🇧🇪 273 172 36ms 6 Feb 2023 73rd msbranicky 255 184 35ms 14 Sep 2023 74th tomh1012 250 188 35ms 9 Feb 2026 75th InigoK 🇺🇸 246 191 35ms 25 Apr 2023 76th kenballus 236 199 36ms 4 Dec 2019 76th trist224 🇫🇷 236 199 35ms 28 Nov 2022 76th Betuaredead 236 199 34ms 11 Jan 2023 76th snoozingnewt 🇨🇦 236 199 36ms 7 Sep 2023 76th CyberTapir 236 199 35ms 27 Aug 2024 1–80 of 124 Next Last