Arithmetic Numbers 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 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 Hilbert Curve 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 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 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 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 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 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 Hilbert Curve 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 520th sean-niemann 🇺🇸 822 59 12 days ago 527th sisyphus-ppcg 🇦🇺 822 71 16 Jan 2024 527th ovs-code 🇩🇪 822 71 24 Jan 2024 527th m-tkach 🇺🇦 822 71 29 Apr 2024 530th oceko 822 108 19 Feb 2024 530th CaedenHarper 🇨🇦 822 108 96 mins ago 532nd ovs-code 🇩🇪 822 131 17 days ago 533rd rboath 821 53 8 Jan 2025 534th Rubiksmath 819 75 9 Oct 2023 534th mossiegoat 819 75 8 Jun 2025 534th DialFrost 🇸🇬 819 75 19 Jun 2025 534th 4atj 819 75 3 Jul 2025 538th ovs-code 🇩🇪 819 137 17 Oct 2023 539th msbranicky 818 166 8 Jan 2024 540th Andrey-Plotnikov 817 66 16 May 2024 540th dokutan 817 66 3 Aug 2024 542nd sean-niemann 🇺🇸 817 92 19 Jan 2025 543rd sean-niemann 🇺🇸 817 99 1 Oct 2023 544th jerrandolph 817 135 20 Oct 2023 545th Jacob385 817 151 12 Mar 2024 546th Salutations45 816 69 18 Dec 2024 547th edsrzf 🇳🇿 816 74 6 Oct 2024 548th GolfingSuccess 🇬🇷 815 87 2 Oct 2023 548th YellowBunnyGit 815 87 28 Dec 2023 550th MeWhenI 🇻🇦 815 91 2 Oct 2023 551st msbranicky 815 105 1 Oct 2023 551st SpareManiKatti 815 105 7 Apr 2025 553rd p-vf 🇨🇭 812 152 27 Nov 2023 553rd Liibe 812 152 9 Sep 2024 553rd ravnskjaer 🇩🇰 812 152 20 Dec 2024 556th GrayJoKing 🇦🇺 811 72 16 Jan 2024 556th Kacarott 🇦🇺 811 72 10 Sep 2024 556th HumanoidCPU 811 72 31 Oct 2024 559th tobeannouncd 811 84 11 Jan 2024 560th emgordon154 811 150 24 Sep 2024 561st ovs-code 🇩🇪 810 60 3 Aug 2024 561st dokutan 810 60 7 Aug 2024 561st rucin93 🇵🇱 810 60 30 Aug 2024 564th Shanethegamer 🇺🇸 809 59 1 Oct 2023 564th MeWhenI 🇻🇦 809 59 2 Oct 2023 566th lynn 809 76 3 Oct 2023 566th 051 🇸🇬 809 76 4 Nov 2023 566th Sp3000 🇦🇺 809 76 4 Nov 2023 566th betaveros 809 76 4 Nov 2023 566th nwellnhof 🇩🇪 809 76 29 Apr 2024 566th ryyyn 🇺🇸 809 76 18 Jan 2025 566th kops-cg 809 76 5 Feb 2025 566th zacjl 809 76 30 May 2025 574th emgordon154 809 105 27 May 2025 575th MeWhenI 🇻🇦 808 60 1 Oct 2023 575th olleicua 🇺🇸 808 60 6 Jan 2024 575th DialFrost 🇸🇬 808 60 1 Jun 2024 575th emgordon154 808 60 21 Jul 2024 579th ElysiaVesper 807 106 19 Nov 2023 580th sciencejiho 807 153 10 Feb 2025 581st victorz-ca 806 54 30 Jun 2025 582nd janbehrens 🇩🇪 806 75 8 Oct 2023 583rd CaedenHarper 🇨🇦 806 88 97 mins ago 584th SirBogman 🇺🇸 806 267 2 Oct 2023 584th frankgraziano 806 267 4 days ago 586th orthoplex 🇨🇽 805 41 1 Oct 2023 586th lynn 805 41 3 Oct 2023 586th ovs-code 🇩🇪 805 41 3 Oct 2023 589th scpchicken 🇵🇼 805 56 12 Oct 2023 590th MeWhenI 🇻🇦 805 111 3 Oct 2023 591st trinityy-7 804 67 2 Oct 2023 591st 051 🇸🇬 804 67 3 Nov 2023 591st olleicua 🇺🇸 804 67 10 Jan 2024 591st targrik 804 67 10 Feb 2025 595th edsrzf 🇳🇿 804 149 15 Jun 2025 596th ovs-code 🇩🇪 801 122 24 May 2025 597th MeWhenI 🇻🇦 800 73 24 May 2024 597th CaedenHarper 🇨🇦 800 73 19 days ago 599th ovs-code 🇩🇪 800 77 23 Oct 2024 599th dokutan 800 77 16 Jul 2025 Prev 526–600 of 1,830 Next