Farey 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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers 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 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 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 Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 300th emgordon154 871 130 28 Mar 2025 300th DialFrost 🇸🇬 871 130 28 Mar 2025 300th Shanethegamer 🇺🇸 871 130 9 Apr 2025 304th m-tkach 🇺🇦 870 48 39ms 1 Dec 2023 305th Shanethegamer 🇺🇸 870 87 27 days ago 305th namelessiw 870 87 494ms 16 days ago 307th emgordon154 869 63 9ms 16 Nov 2024 308th Shanethegamer 🇺🇸 869 111 280ms 1 Dec 2023 308th KasperKivimaeki 🇫🇮 869 111 281ms 13 days ago 310th JayXon 🇺🇸 868 84 221ms 14 Jan 2024 311th lifthrasiir 🇰🇷 868 143 9ms 19 Dec 2024 312th DialFrost 🇸🇬 867 64 14 Dec 2023 312th ovs-code 🇩🇪 867 64 15 Dec 2023 312th sean-niemann 🇺🇸 867 64 28 Dec 2023 315th GrayJoKing 🇦🇺 867 77 23 Jul 2024 316th GrayJoKing 🇦🇺 866 83 33ms 4 Dec 2023 316th DialFrost 🇸🇬 866 83 31ms 25 Mar 2025 318th MeWhenI 🇻🇦 865 73 1,233ms 1 Dec 2023 318th DialFrost 🇸🇬 865 73 1,292ms 9 Mar 2025 320th HumanEquivalentUnit 863 49 618ms 5 Dec 2023 321st GrayJoKing 🇦🇺 863 89 10ms 4 Dec 2023 322nd namelessiw 862 65 12ms 6 Dec 2023 322nd FortuiteMan 🇫🇷 862 65 11ms 26 Sep 2024 322nd lifthrasiir 🇰🇷 862 65 11ms 16 Nov 2024 322nd plcc0 862 65 13ms 21 Mar 2025 322nd qpwoeirut 862 65 12ms 21 days ago 327th stefangimmillaro 862 67 11ms 12 Sep 2024 328th m-tkach 🇺🇦 862 99 3ms 3 Dec 2023 328th edsrzf 🇳🇿 862 99 3ms 22 Feb 2025 330th primo-ppcg 🇹🇭 862 218 17ms 22 Apr 2025 331st nwellnhof 🇩🇪 861 52 5ms 16 Oct 2024 332nd emplv 🇱🇻 861 61 29 Oct 2024 333rd MeWhenI 🇻🇦 861 75 3ms 1 Dec 2023 333rd Alex-x90 🇺🇸 861 75 2ms 4 Dec 2023 335th sean-niemann 🇺🇸 859 73 150ms 3 Dec 2023 335th DialFrost 🇸🇬 859 73 147ms 3 Dec 2023 337th DialFrost 🇸🇬 858 59 6ms 17 Sep 2024 338th ovs-code 🇩🇪 858 85 174ms 30 Jan 2024 339th DialFrost 🇸🇬 858 219 18ms 20 Apr 2025 340th sisyphus-ppcg 🇦🇺 857 28 62ms 1 Dec 2023 341st copy 856 34 26 days ago 342nd ovs-code 🇩🇪 856 73 91ms 15 Dec 2023 343rd edsrzf 🇳🇿 854 74 1,275ms 29 Apr 2025 344th GrayJoKing 🇦🇺 854 83 6ms 23 Jul 2024 345th emgordon154 853 100 4ms 22 May 2025 346th JayXon 🇺🇸 853 170 1,737ms 15 Sep 2025 347th GrayJoKing 🇦🇺 851 75 3ms 2 Dec 2023 348th Shanethegamer 🇺🇸 851 80 130ms 1 Dec 2023 349th ovs-code 🇩🇪 851 133 29 Mar 2025 350th pardouin 🇫🇷 850 76 2ms 20 Aug 2024 351st jared-hughes 850 146 9ms 19 Dec 2024 352nd ovs-code 🇩🇪 849 66 11ms 1 Dec 2023 352nd xnor-gate 849 66 13ms 1 Dec 2023 352nd emplv 🇱🇻 849 66 12ms 1 Dec 2023 352nd 4atj 849 66 13ms 30 Jun 2025 356th MeWhenI 🇻🇦 845 85 35ms 1 Dec 2023 356th edsrzf 🇳🇿 845 85 27ms 25 Apr 2025 358th MeWhenI 🇻🇦 844 66 1 Dec 2023 358th ovs-code 🇩🇪 844 66 4 Dec 2023 358th emgordon154 844 66 9 Apr 2025 361st emgordon154 844 96 479ms 28 May 2025 362nd Yewzir 🇧🇪 842 87 343ms 26 May 2024 363rd stefangimmillaro 841 90 500ms 16 days ago 364th Natanaelel 🇸🇪 840 48 24 Jan 2025 365th Shanethegamer 🇺🇸 838 87 169ms 1 Dec 2023 365th DialFrost 🇸🇬 838 87 178ms 6 Aug 2024 367th orthoplex 🇨🇽 837 67 11ms 1 Dec 2023 367th GolfingSuccess 🇬🇷 837 67 10ms 4 Dec 2023 367th elgan65536 837 67 12ms 29 Mar 2024 367th stefangimmillaro 837 67 10ms 29 Apr 2024 367th zacjl 837 67 11ms 23 Aug 2024 372nd duckyluuk 🇳🇱 837 87 25 Oct 2024 372nd sean-niemann 🇺🇸 837 87 30 Oct 2024 374th Tavistock 836 83 9ms 13 Dec 2023 374th dokutan 836 83 13ms 1 Jul 2024 First Prev 301–375 of 1,423 Next Last