Kolakoski Sequence 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers 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 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 141st Shanethegamer 🇺🇸 912 54 18 Jan 2023 141st jmerle 🇳🇱 912 54 3 Jul 2023 141st ndren 912 54 4 Aug 2023 141st FlorianCassayre 🇫🇷 912 54 18 Sep 2023 141st Yewzir 🇧🇪 912 54 22 Oct 2023 141st HPWiz 🇳🇿 912 54 2 Jan 2024 141st SirBogman 🇺🇸 912 54 10 Jun 2024 141st duckyluuk 🇳🇱 912 54 15 Aug 2024 141st jatloe 912 54 6 Sep 2024 141st 5quiwyrm 912 54 14 Nov 2024 141st lifthrasiir 🇰🇷 912 54 16 Nov 2024 141st zacjl 912 54 6 Apr 2025 141st emgordon154 912 54 23 Apr 2025 141st Mukundan314 912 54 4 Jul 2025 141st fkantelberg 912 54 12 Jul 2025 141st CaedenHarper 🇨🇦 912 54 1 Aug 2025 167th clockworknazo 910 26 16 Sep 2022 167th saito-ta 🇯🇵 910 26 21 Sep 2022 167th ovs-code 🇩🇪 910 26 3 Oct 2023 170th canissimia 🇦🇶 909 53 7 Apr 2023 171st Lydxn 🇨🇦 909 78 28 Jul 2023 171st JayXon 🇺🇸 909 78 4 Mar 2024 173rd JayXon 🇺🇸 907 83 8 Nov 2022 173rd Lydxn 🇨🇦 907 83 28 Jul 2023 173rd emgordon154 907 83 18 Apr 2025 173rd ovs-code 🇩🇪 907 83 20 Apr 2025 173rd stefangimmillaro 907 83 18 May 2025 173rd sean-niemann 🇺🇸 907 83 6 Jun 2025 179th xsot 🇸🇬 906 44 14 Apr 2024 180th sisyphus-ppcg 🇦🇺 906 67 25 Jan 2021 180th Waffle3z 906 67 26 Jan 2021 180th JayXon 🇺🇸 906 67 19 Feb 2021 180th Lydxn 🇨🇦 906 67 31 Jan 2022 180th jared-hughes 906 67 14 Mar 2022 180th Steffan153 🇫🇮 906 67 25 Feb 2023 180th sean-niemann 🇺🇸 906 67 7 Oct 2024 180th FlyingPenguin223 906 67 3 Nov 2024 188th ovs-code 🇩🇪 905 43 21 Dec 2022 189th JayXon 🇺🇸 905 110 3 Apr 2021 189th primo-ppcg 🇹🇭 905 110 2 Aug 2021 189th Lydxn 🇨🇦 905 110 28 Feb 2022 189th nwellnhof 🇩🇪 905 110 13 Jul 2022 193rd Lydxn 🇨🇦 904 41 22 May 2022 193rd Steffan153 🇫🇮 904 41 15 Dec 2022 193rd GrayJoKing 🇦🇺 904 41 14 Aug 2023 193rd sean-niemann 🇺🇸 904 41 27 Jun 2025 197th DialFrost 🇸🇬 904 53 15 Jan 2024 197th lifthrasiir 🇰🇷 904 53 2 Dec 2024 197th emgordon154 904 53 23 Apr 2025 200th JayXon 🇺🇸 903 47 17 Jun 2025 201st Lydxn 🇨🇦 903 55 1 May 2023 201st JayXon 🇺🇸 903 55 1 May 2023 203rd GrayJoKing 🇦🇺 901 33 9 May 2024 204th JayXon 🇺🇸 901 95 17 Jan 2021 204th Lydxn 🇨🇦 901 95 23 Mar 2023 204th nwellnhof 🇩🇪 901 95 29 May 2023 204th Yewzir 🇧🇪 901 95 25 Oct 2023 204th Betuaredead 901 95 12 Nov 2023 209th canissimia 🇦🇶 901 114 25 Mar 2022 210th janbehrens 🇩🇪 899 66 21 Nov 2021 210th tomtheisen 🇺🇸 899 66 9 Dec 2022 210th Steffan153 🇫🇮 899 66 10 Feb 2023 210th stefangimmillaro 899 66 18 Sep 2023 210th sean-niemann 🇺🇸 899 66 21 Sep 2023 215th Steffan153 🇫🇮 898 60 26 Jan 2024 215th sean-niemann 🇺🇸 898 60 31 Jan 2025 217th stefangimmillaro 897 47 23 Mar 2023 217th Natanaelel 🇸🇪 897 47 11 Apr 2023 217th m-tkach 🇺🇦 897 47 16 Jun 2023 220th HPWiz 🇳🇿 897 51 10 Feb 2021 220th JayXon 🇺🇸 897 51 20 Jun 2021 220th Lydxn 🇨🇦 897 51 28 Jul 2023 220th pardouin 🇫🇷 897 51 13 Apr 2025 224th nwellnhof 🇩🇪 897 79 13 Jul 2022 225th janbehrens 🇩🇪 897 111 21 Oct 2021 Prev 151–225 of 1,752 Next