Kolakoski Constant in all languages in bytes. 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 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 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 CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 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 CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 225th Babafaba 794 88 421ms 3 days ago 227th AdrienHache 🇫🇷 794 145 392ms 7 Dec 2023 228th MeWhenI 🇻🇦 792 50 84ms 7 Jun 2024 229th jakobkordez 🇸🇮 790 86 68ms 8 Nov 2022 230th stefangimmillaro 789 129 128ms 3 Oct 2023 231st dokutan 789 652 4ms 22 hours ago 232nd Irratix 🇳🇱 786 138 15ms 17 Dec 2022 233rd antimon2 🇯🇵 785 83 825ms 15 Oct 2022 234th itsh01 784 88 10ms 14 Sep 2022 235th sean-niemann 🇺🇸 783 121 545ms 22 Jul 2024 236th SirBogman 🇺🇸 781 54 13ms 22 Feb 2024 237th inventshah 781 87 11ms 28 Oct 2024 237th lifthrasiir 🇰🇷 781 87 12ms 15 Nov 2024 239th GrayJoKing 🇦🇺 780 112 153ms 21 Jan 2021 240th inventshah 780 139 66ms 17 Dec 2022 241st blaztoma 🇱🇹 778 73 41ms 16 days ago 242nd prplz 🇦🇺 775 89 8ms 8 Feb 2021 242nd dmrichwa 🇺🇸 775 89 16ms 8 Oct 2023 244th tomtheisen 🇺🇸 773 149 397ms 21 Nov 2021 245th btjones0 772 88 23ms 17 Jan 2021 245th SirBogman 🇺🇸 772 88 10ms 5 Jan 2024 245th emgordon154 772 88 98ms 2 Apr 2025 245th Babafaba 772 88 71ms 3 days ago 249th primo-ppcg 🇹🇭 771 48 40ms 20 May 2021 250th primo-ppcg 🇹🇭 770 87 521ms 22 Mar 2021 251st jared-hughes 769 141 16ms 15 Feb 2023 252nd neel11235813 768 91 481ms 15 Jan 2024 253rd DialFrost 🇸🇬 767 74 88ms 1 Jun 2024 254th inventshah 767 180 298ms 19 Sep 2022 255th mathisfun271 764 89 18ms 4 Feb 2024 256th emgordon154 762 52 49ms 19 days ago 257th scpchicken 🇵🇼 762 88 1,686ms 28 Feb 2023 258th duckyluuk 🇳🇱 760 92 401ms 10 Jul 2024 259th anter69 🇭🇺 758 111 978ms 19 Apr 2024 260th Yax42 🇫🇷 758 152 392ms 6 May 2025 261st Irratix 🇳🇱 757 75 63ms 14 Mar 2022 262nd prplz 🇦🇺 755 90 12ms 8 Feb 2021 262nd orthoplex 🇨🇽 755 90 45ms 29 Jul 2021 262nd jared-hughes 755 90 31ms 15 Aug 2021 265th MeWhenI 🇻🇦 753 153 407ms 1 Jul 2023 266th Herbert00709 🇵🇱 751 176 117ms 20 Nov 2024 267th Argeento 🇵🇱 750 92 8ms 26 Aug 2023 267th emgordon154 750 92 12ms 2 Apr 2025 269th AlephSquirrel 747 53 89ms 3 Jan 2023 270th annaproxy 747 91 12ms 1 Feb 2022 270th neel11235813 747 91 68ms 10 Oct 2023 270th andrewjc2000 747 91 14ms 7 May 2025 273rd emgordon154 745 113 1,061ms 2 Apr 2025 274th Shanethegamer 🇺🇸 743 94 421ms 16 Jan 2024 274th CaedenHarper 🇨🇦 743 94 833ms 16 Aug 2025 276th AlephSquirrel 742 93 10ms 16 Feb 2023 276th helbling 🇨🇭 742 93 11ms 2 Oct 2024 278th MeWhenI 🇻🇦 741 164 164ms 21 Mar 2025 279th rak1507 🇬🇧 740 118 114ms 28 Jan 2021 280th edsrzf 🇳🇿 739 92 28ms 20 Sep 2025 280th solisolu 739 92 11ms 11 days ago 282nd emgordon154 738 98 130ms 2 Apr 2025 283rd blaztoma 🇱🇹 737 91 2,234ms 16 days ago 284th Shanethegamer 🇺🇸 735 139 1,336ms 18 Nov 2021 285th marshallward 🇺🇸 732 181 62ms 7 May 2025 286th NewDefectus 🇮🇱 731 93 12ms 20 Dec 2021 286th duckyluuk 🇳🇱 731 93 12ms 29 Mar 2024 288th Steffan153 🇫🇮 727 126 18ms 11 Feb 2023 289th NewDefectus 🇮🇱 725 51 37ms 23 Dec 2021 290th MeWhenI 🇻🇦 724 141 1,209ms 17 Jun 2023 291st Shanethegamer 🇺🇸 723 94 25ms 28 May 2022 291st anter69 🇭🇺 723 94 12ms 22 Jan 2023 291st CaedenHarper 🇨🇦 723 94 376ms 16 Aug 2025 294th DialFrost 🇸🇬 721 127 651ms 8 Mar 2024 295th janbehrens 🇩🇪 720 160 454ms 17 Jun 2023 296th MeWhenI 🇻🇦 719 117 864ms 11 May 2023 297th janbehrens 🇩🇪 718 96 49ms 1 Aug 2021 298th jacklynnepenick 715 95 12ms 19 Aug 2021 299th jared-hughes 710 80 289ms 9 Sep 2022 300th albanian-laundromat 710 90 892ms 22 Sep 2025 First Prev 226–300 of 1,675 Next Last