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 523rd SirBogman 🇺🇸 822 59 2 Oct 2023 523rd JayXon 🇺🇸 822 59 6 Oct 2023 523rd GrayJoKing 🇦🇺 822 59 24 Oct 2023 523rd sean-niemann 🇺🇸 822 59 18 days ago 530th sisyphus-ppcg 🇦🇺 822 71 16 Jan 2024 530th ovs-code 🇩🇪 822 71 24 Jan 2024 530th m-tkach 🇺🇦 822 71 29 Apr 2024 533rd oceko 822 108 19 Feb 2024 533rd CaedenHarper 🇨🇦 822 108 5 days ago 535th ovs-code 🇩🇪 822 131 23 days ago 536th rboath 821 53 8 Jan 2025 537th Rubiksmath 819 75 9 Oct 2023 537th DialFrost 🇸🇬 819 75 19 Jun 2025 537th 4atj 819 75 3 Jul 2025 540th ovs-code 🇩🇪 819 137 17 Oct 2023 541st msbranicky 818 166 8 Jan 2024 542nd Andrey-Plotnikov 817 66 16 May 2024 542nd dokutan 817 66 3 Aug 2024 544th Salutations45 817 69 18 Dec 2024 545th sean-niemann 🇺🇸 817 92 19 Jan 2025 546th sean-niemann 🇺🇸 817 99 1 Oct 2023 546th albanian-laundromat 817 99 37 hours ago 548th jerrandolph 817 135 20 Oct 2023 549th Jacob385 817 151 12 Mar 2024 550th edsrzf 🇳🇿 816 74 6 Oct 2024 551st GolfingSuccess 🇬🇷 815 87 2 Oct 2023 551st YellowBunnyGit 815 87 28 Dec 2023 553rd MeWhenI 🇻🇦 815 91 2 Oct 2023 554th msbranicky 815 105 1 Oct 2023 554th SpareManiKatti 815 105 7 Apr 2025 556th p-vf 🇨🇭 812 152 27 Nov 2023 556th Liibe 812 152 9 Sep 2024 556th ravnskjaer 🇩🇰 812 152 20 Dec 2024 559th GrayJoKing 🇦🇺 811 72 16 Jan 2024 559th Kacarott 🇦🇺 811 72 10 Sep 2024 559th HumanoidCPU 811 72 31 Oct 2024 562nd tobeannouncd 811 84 11 Jan 2024 563rd emgordon154 811 150 24 Sep 2024 564th ovs-code 🇩🇪 810 60 3 Aug 2024 564th dokutan 810 60 7 Aug 2024 564th rucin93 🇵🇱 810 60 30 Aug 2024 567th Shanethegamer 🇺🇸 809 59 1 Oct 2023 567th MeWhenI 🇻🇦 809 59 2 Oct 2023 569th lynn 809 76 3 Oct 2023 569th 051 🇸🇬 809 76 4 Nov 2023 569th Sp3000 🇦🇺 809 76 4 Nov 2023 569th betaveros 809 76 4 Nov 2023 569th nwellnhof 🇩🇪 809 76 29 Apr 2024 569th ryyyn 🇺🇸 809 76 18 Jan 2025 569th kops-cg 809 76 5 Feb 2025 569th zacjl 809 76 30 May 2025 577th emgordon154 809 105 27 May 2025 578th MeWhenI 🇻🇦 808 60 1 Oct 2023 578th olleicua 🇺🇸 808 60 6 Jan 2024 578th DialFrost 🇸🇬 808 60 1 Jun 2024 578th emgordon154 808 60 21 Jul 2024 582nd ElysiaVesper 807 106 19 Nov 2023 583rd sciencejiho 807 153 10 Feb 2025 584th victorz-ca 806 54 30 Jun 2025 585th janbehrens 🇩🇪 806 75 8 Oct 2023 586th CaedenHarper 🇨🇦 806 88 5 days ago 587th SirBogman 🇺🇸 806 267 2 Oct 2023 587th frankgraziano 806 267 10 days ago 589th orthoplex 🇨🇽 805 41 1 Oct 2023 589th lynn 805 41 3 Oct 2023 589th ovs-code 🇩🇪 805 41 3 Oct 2023 592nd scpchicken 🇵🇼 805 56 12 Oct 2023 593rd MeWhenI 🇻🇦 805 111 3 Oct 2023 594th trinityy-7 804 67 2 Oct 2023 594th 051 🇸🇬 804 67 3 Nov 2023 594th olleicua 🇺🇸 804 67 10 Jan 2024 594th targrik 804 67 10 Feb 2025 598th edsrzf 🇳🇿 804 149 15 Jun 2025 599th ovs-code 🇩🇪 801 122 24 May 2025 600th MeWhenI 🇻🇦 800 73 24 May 2024 Prev 526–600 of 1,835 Next