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 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 374th Yewzir 🇧🇪 855 83 3 Oct 2023 374th Mandrzejy 🇵🇱 855 83 12 Apr 2024 374th emgordon154 855 83 9 Aug 2024 379th frankgraziano 855 252 18 days ago 380th uttumuttu 🇫🇮 854 51 22 Dec 2023 381st albanian-laundromat 854 88 12 Jul 2025 382nd Yewzir 🇧🇪 854 104 3 Oct 2023 382nd tailorspy 854 104 1 Nov 2023 382nd dokutan 854 104 16 Mar 2024 385th emgordon154 853 57 24 Sep 2024 386th DialFrost 🇸🇬 853 87 22 Dec 2023 386th Yewzir 🇧🇪 853 87 28 Mar 2024 388th primo-ppcg 🇹🇭 852 253 13 Aug 2025 389th Shanethegamer 🇺🇸 851 71 2 Oct 2023 390th jared-hughes 851 86 1 Oct 2023 391st SirBogman 🇺🇸 851 87 2 Oct 2023 391st primo-ppcg 🇹🇭 851 87 10 Jan 2025 393rd ovs-code 🇩🇪 851 88 22 Oct 2023 393rd sean-niemann 🇺🇸 851 88 8 Oct 2024 395th MeWhenI 🇻🇦 851 95 2 Oct 2023 395th GrayJoKing 🇦🇺 851 95 27 Feb 2024 395th albanian-laundromat 851 95 5 Sep 2025 398th anter69 🇭🇺 850 56 12 Feb 2024 399th Yewzir 🇧🇪 849 100 5 Oct 2023 399th janbehrens 🇩🇪 849 100 22 Dec 2023 401st ovs-code 🇩🇪 849 165 14 Sep 2025 402nd DialFrost 🇸🇬 848 63 15 Aug 2024 402nd ovs-code 🇩🇪 848 63 30 Oct 2024 404th GrayJoKing 🇦🇺 848 76 9 Oct 2023 404th msbranicky 848 76 10 Oct 2023 404th Yewzir 🇧🇪 848 76 10 Oct 2023 404th Steffan153 🇫🇮 848 76 10 Oct 2023 404th GolfingSuccess 🇬🇷 848 76 16 Oct 2023 404th DialFrost 🇸🇬 848 76 6 Nov 2023 404th dokutan 848 76 27 Feb 2024 411th malworthy 848 101 15 Oct 2023 411th HumanoidCPU 848 101 14 Feb 2024 411th tomh1012 848 101 28 Aug 2025 414th Shanethegamer 🇺🇸 847 165 28 Apr 2025 415th CheeseCake628 🇳🇴 846 69 17 Jan 2024 415th SirBogman 🇺🇸 846 69 20 Jan 2024 415th xsot 🇸🇬 846 69 29 Jan 2024 418th MeWhenI 🇻🇦 846 84 2 Oct 2023 419th pardouin 🇫🇷 845 75 13 Sep 2024 419th DialFrost 🇸🇬 845 75 9 Apr 2025 421st inventshah 845 84 1 Oct 2023 421st stefangimmillaro 845 84 2 Oct 2023 421st m-tkach 🇺🇦 845 84 11 Oct 2023 421st DialFrost 🇸🇬 845 84 31 Oct 2023 421st Vinterion 845 84 6 Nov 2023 421st biocommando 🇫🇮 845 84 29 Nov 2023 421st dokutan 845 84 16 Mar 2024 428th GrayJoKing 🇦🇺 845 86 1 Nov 2023 429th bstrat 844 32 18 Jun 2024 430th AlephSquirrel 844 142 3 Oct 2024 430th CLOStrophobic 🇮🇹 844 142 5 Feb 2025 432nd KrausRaus 🇺🇸 843 64 1 Oct 2023 432nd stefangimmillaro 843 64 1 Oct 2023 432nd voytxt 🇨🇿 843 64 1 Oct 2023 432nd itsh01 843 64 5 Oct 2023 432nd janbehrens 🇩🇪 843 64 7 Oct 2023 432nd biocommando 🇫🇮 843 64 29 Nov 2023 432nd GeorgeStechman 🇬🇧 843 64 5 Feb 2024 432nd alexsave 843 64 11 Nov 2024 432nd Salutations45 843 64 3 Dec 2024 432nd eranws 843 64 23 Dec 2024 432nd acollett89 843 64 1 Aug 2025 432nd nathanadams 🇳🇿 843 64 10 days ago 444th SirBogman 🇺🇸 843 79 18 May 2024 445th MeWhenI 🇻🇦 842 87 4 Jan 2024 446th edsrzf 🇳🇿 842 131 8 Nov 2024 447th ovs-code 🇩🇪 842 166 29 Mar 2025 448th Daniel-Ellison 841 52 4 Sep 2025 449th 1337Nerd 841 72 20 Oct 2023 449th HumanoidCPU 841 72 31 Oct 2024 First Prev 376–450 of 1,896 Next Last