Kolakoski Constant 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 226th yzhs 🇩🇪 771 79 7 Jun 2022 226th nwellnhof 🇩🇪 771 79 26 May 2023 226th stefangimmillaro 771 79 18 Sep 2023 226th SB-945 771 79 26 Jan 2024 226th zacjl 771 79 7 Nov 2024 226th Seek64 🇩🇪 771 79 15 May 2025 232nd emgordon154 769 76 4 Mar 2025 233rd prplz 🇦🇺 767 89 8 Feb 2021 234th tomtheisen 🇺🇸 766 148 21 Nov 2021 235th jared-hughes 764 141 15 Feb 2023 236th MeWhenI 🇻🇦 763 64 25 Jul 2023 237th SirBogman 🇺🇸 762 54 22 Feb 2024 238th inventshah 762 180 19 Sep 2022 239th MeWhenI 🇻🇦 761 80 7 Jun 2024 239th bizy-coder 761 80 18 Oct 2024 241st Yax42 🇫🇷 756 150 6 May 2025 242nd AlephSquirrel 752 81 10 Feb 2023 242nd albanian-laundromat 752 81 7 days ago 244th scpchicken 🇵🇼 752 88 28 Feb 2023 245th ovs-code 🇩🇪 750 40 21 Jul 2024 246th anter69 🇭🇺 750 111 19 Apr 2024 247th MeWhenI 🇻🇦 750 231 5 Dec 2021 248th Steffan153 🇫🇮 749 78 15 Jul 2024 249th MeWhenI 🇻🇦 749 91 28 Jan 2023 250th KasperKivimaeki 🇫🇮 748 144 4 Jun 2025 251st MarcMush 🇫🇷 747 79 12 Feb 2024 252nd Herbert00709 🇵🇱 746 176 20 Nov 2024 253rd Argeento 🇵🇱 742 92 26 Aug 2023 253rd emgordon154 742 92 4 Mar 2025 255th MeWhenI 🇻🇦 741 153 1 Jul 2023 256th sisyphus-ppcg 🇦🇺 740 66 23 Mar 2023 257th emplv 🇱🇻 740 79 29 Oct 2024 258th antimon2 🇯🇵 737 80 15 Oct 2022 259th emgordon154 737 113 2 Apr 2025 260th MeWhenI 🇻🇦 736 164 21 Mar 2025 261st commandblockguy 🇺🇸 734 83 22 Aug 2023 261st CornerMercury 🇬🇧 734 83 2 Mar 2025 263rd AlephSquirrel 734 93 16 Feb 2023 263rd helbling 🇨🇭 734 93 2 Oct 2024 265th rak1507 🇬🇧 733 118 28 Jan 2021 266th saito-ta 🇯🇵 732 41 21 Sep 2022 267th rucin93 🇵🇱 731 80 27 Aug 2024 268th Shanethegamer 🇺🇸 728 139 18 Nov 2021 269th marshallward 🇺🇸 727 181 7 May 2025 270th Natanaelel 🇸🇪 726 68 1 May 2025 271st bricknellj 725 84 24 Feb 2023 272nd AlephSquirrel 721 81 16 Jan 2024 273rd SirBogman 🇺🇸 718 68 5 Jan 2024 274th MeWhenI 🇻🇦 718 141 17 Jun 2023 275th MeWhenI 🇻🇦 712 117 11 May 2023 276th o0lit3 🇺🇸 711 93 16 Sep 2021 277th janbehrens 🇩🇪 711 96 1 Aug 2021 278th janbehrens 🇩🇪 709 160 17 Jun 2023 279th jacobly0 🇺🇸 709 240 22 Apr 2024 280th inventshah 700 87 28 Oct 2024 281st ovs-code 🇩🇪 696 84 4 Aug 2024 282nd Yewzir 🇧🇪 696 282 19 Dec 2024 283rd Shanethegamer 🇺🇸 690 99 1 Jun 2021 284th anter69 🇭🇺 688 71 12 Feb 2024 285th stefangimmillaro 688 234 4 Jun 2025 286th MeWhenI 🇻🇦 686 147 14 Oct 2022 287th andersk 🇺🇸 685 235 30 Oct 2022 287th dokutan 685 235 11 Jan 2024 289th mathisfun271 684 89 4 Feb 2024 290th stefangimmillaro 679 220 19 Aug 2023 291st prplz 🇦🇺 677 90 8 Feb 2021 291st jared-hughes 677 90 15 Aug 2021 293rd NewDefectus 🇮🇱 673 51 23 Dec 2021 294th emplv 🇱🇻 672 195 13 Dec 2022 295th SirBogman 🇺🇸 671 87 20 Jan 2024 296th emgordon154 670 143 14 days ago 297th andrewjc2000 669 91 7 May 2025 298th albanian-laundromat 669 205 24 days ago 299th m-tkach 🇺🇦 669 262 20 Jun 2022 300th clockworknazo 667 45 21 Sep 2022 Prev 226–300 of 1,608 Next