CSS Colors 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 376th KasperKivimaeki 🇫🇮 738 734 2ms 10 Nov 2025 377th MeWhenI 🇻🇦 737 729 440ms 5 Mar 2022 378th ryyyn 🇺🇸 737 764 12ms 22 Oct 2025 379th sean-niemann 🇺🇸 737 805 190ms 18 Nov 2023 380th primo-ppcg 🇹🇭 735 794 471ms 7 Apr 2022 381st JunkIce 732 769 109ms 31 Jan 2025 381st snoozingnewt 🇨🇦 732 769 112ms 31 Mar 2025 381st Flekay 🇩🇪 732 769 107ms 10 Jul 2025 381st dokutan 732 769 108ms 8 Sep 2025 385th primo-ppcg 🇹🇭 728 81 339ms 1 Aug 2023 385th lynn 728 81 337ms 2 Aug 2023 387th Shanethegamer 🇺🇸 728 738 696ms 5 Mar 2022 388th sean-niemann 🇺🇸 726 747 2ms 7 May 2024 389th MeWhenI 🇻🇦 725 808 7ms 12 Oct 2023 390th stefangimmillaro 725 818 244ms 11 Nov 2023 391st janbehrens 🇩🇪 724 778 10ms 17 Jun 2023 392nd stefangimmillaro 724 806 548ms 6 Oct 2025 393rd edsrzf 🇳🇿 721 809 472ms 24 Sep 2025 394th primo-ppcg 🇹🇭 721 817 98ms 8 Feb 2021 395th MeWhenI 🇻🇦 720 82 65ms 6 Nov 2023 396th MeWhenI 🇻🇦 720 104 483ms 14 Jul 2024 397th thisishowmymindworks 🇳🇴 719 783 13ms 6 Oct 2020 397th QuincyNash 🇺🇸 719 783 12ms 11 Nov 2022 399th SirFireball3521 718 784 11ms 9 Feb 2023 400th qpwoeirut 717 785 11ms 22 Aug 2025 401st emgordon154 716 784 3,252ms 6 Jul 2025 402nd stefangimmillaro 716 856 284ms 16 Sep 2023 403rd davitf 715 787 14ms 6 Jul 2020 403rd GolfingSuccess 🇬🇷 715 787 11ms 21 Dec 2020 403rd inventshah 715 787 14ms 16 Dec 2022 406th joshmoody24 715 788 11ms 5 Oct 2025 407th emgordon154 715 814 400ms 12 days ago 408th lynn 713 590 52ms 9 Sep 2021 409th lynn 713 673 32ms 24 Oct 2021 410th nstearns96 🇬🇧 713 790 15ms 15 Dec 2022 410th Protothor 713 790 25ms 2 Jul 2025 412th FlorianCassayre 🇫🇷 712 93 239ms 16 Sep 2023 413th ImpressedByRocks 711 792 15ms 4 Jun 2024 414th commandblockguy 🇺🇸 709 794 20ms 21 May 2023 415th Shanethegamer 🇺🇸 708 973 13ms 4 Oct 2024 416th CaedenHarper 🇨🇦 706 798 9ms 6 Nov 2025 417th cuboids 704 800 22ms 16 Jul 2024 418th janbehrens 🇩🇪 702 803 10ms 17 Jun 2023 419th primo-ppcg 🇹🇭 702 1,670 12ms 30 Jun 2025 420th MeWhenI 🇻🇦 700 728 823ms 30 Aug 2025 421st CaedenHarper 🇨🇦 700 804 19ms 12 Jan 2025 422nd Alex-x90 🇺🇸 700 861 2,383ms 16 Jul 2023 423rd dylanarmstrong 699 806 33ms 20 Jan 2024 424th Shanethegamer 🇺🇸 699 843 19ms 30 Aug 2024 425th Lydxn 🇨🇦 696 751 1,116ms 26 May 2023 426th MeWhenI 🇻🇦 694 1,159 412ms 10 Feb 2025 427th emgordon154 693 813 13ms 29 Apr 2025 427th voytxt 🇨🇿 693 813 10ms 20 days ago 429th hemphen 691 233 414ms 22 Nov 2022 430th cywong-amino 🇭🇰 691 815 12ms 7 Oct 2020 430th Alex-x90 🇺🇸 691 815 11ms 12 Oct 2023 432nd lahell 690 96 414ms 4 Jul 2020 433rd guilhem-roy 🇫🇷 690 816 14ms 13 Sep 2022 434th stop-amertime 690 817 10ms 30 Jun 2023 434th two-bad 🇬🇧 690 817 10ms 22 Feb 2024 436th TeodorDyakov 🇧🇬 690 846 563ms 11 Sep 2025 437th emgordon154 690 869 214ms 11 May 2025 438th daisy-lau 688 819 13ms 3 Jul 2020 439th ScottHamper 687 850 469ms 16 days ago 440th jbbarth 🇫🇷 686 743 35ms 6 Sep 2021 441st Yewzir 🇧🇪 686 821 10ms 17 Apr 2023 442nd Lydxn 🇨🇦 683 746 1,023ms 26 May 2023 443rd emplv 🇱🇻 679 860 7ms 2 Jul 2023 444th Alex-x90 🇺🇸 678 952 42ms 16 Feb 2023 445th jaredcrystal 🇺🇸 677 753 36ms 14 Dec 2020 446th emgordon154 676 754 41ms 18 Jul 2024 447th anter69 🇭🇺 676 773 1,079ms 24 Oct 2024 448th primo-ppcg 🇹🇭 676 774 5ms 7 Dec 2020 449th h3ra993huskp 🇯🇵 676 863 460ms 16 days ago 450th saito-ta 🇯🇵 673 1,105 451ms 18 Jul 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