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 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 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 376th albanian-laundromat 854 88 12 Jul 2025 377th dokutan 854 89 1 Apr 2025 378th Yewzir 🇧🇪 854 104 3 Oct 2023 378th tailorspy 854 104 1 Nov 2023 378th dokutan 854 104 16 Mar 2024 381st emgordon154 853 57 24 Sep 2024 382nd DialFrost 🇸🇬 853 87 22 Dec 2023 382nd Yewzir 🇧🇪 853 87 28 Mar 2024 384th mossiegoat 852 71 19 Aug 2025 385th squid233 852 145 3 Oct 2023 386th dokutan 851 57 13 Sep 2024 387th Shanethegamer 🇺🇸 851 71 2 Oct 2023 388th jared-hughes 851 86 1 Oct 2023 389th SirBogman 🇺🇸 851 87 2 Oct 2023 389th primo-ppcg 🇹🇭 851 87 10 Jan 2025 391st ovs-code 🇩🇪 851 88 22 Oct 2023 391st sean-niemann 🇺🇸 851 88 8 Oct 2024 393rd MeWhenI 🇻🇦 851 95 2 Oct 2023 393rd GrayJoKing 🇦🇺 851 95 27 Feb 2024 393rd albanian-laundromat 851 95 13 days ago 396th Yewzir 🇧🇪 849 100 5 Oct 2023 396th janbehrens 🇩🇪 849 100 22 Dec 2023 398th DialFrost 🇸🇬 848 63 15 Aug 2024 398th ovs-code 🇩🇪 848 63 30 Oct 2024 400th GrayJoKing 🇦🇺 848 76 9 Oct 2023 400th msbranicky 848 76 10 Oct 2023 400th Yewzir 🇧🇪 848 76 10 Oct 2023 400th Steffan153 🇫🇮 848 76 10 Oct 2023 400th GolfingSuccess 🇬🇷 848 76 16 Oct 2023 400th DialFrost 🇸🇬 848 76 6 Nov 2023 400th dokutan 848 76 27 Feb 2024 407th malworthy 847 101 15 Oct 2023 407th HumanoidCPU 847 101 14 Feb 2024 407th tomh1012 847 101 21 days ago 410th joshuaxie8 847 146 9 Jul 2025 411th Shanethegamer 🇺🇸 847 165 28 Apr 2025 412th CheeseCake628 🇳🇴 846 69 17 Jan 2024 412th SirBogman 🇺🇸 846 69 20 Jan 2024 412th xsot 🇸🇬 846 69 29 Jan 2024 415th MeWhenI 🇻🇦 846 84 2 Oct 2023 416th pardouin 🇫🇷 845 75 13 Sep 2024 416th DialFrost 🇸🇬 845 75 9 Apr 2025 418th inventshah 845 84 1 Oct 2023 418th stefangimmillaro 845 84 2 Oct 2023 418th m-tkach 🇺🇦 845 84 11 Oct 2023 418th DialFrost 🇸🇬 845 84 31 Oct 2023 418th Vinterion 845 84 6 Nov 2023 418th biocommando 🇫🇮 845 84 29 Nov 2023 418th dokutan 845 84 16 Mar 2024 425th GrayJoKing 🇦🇺 845 86 1 Nov 2023 426th ovs-code 🇩🇪 845 165 4 days ago 427th bstrat 844 32 18 Jun 2024 428th AlephSquirrel 844 142 3 Oct 2024 428th CLOStrophobic 🇮🇹 844 142 5 Feb 2025 430th KrausRaus 🇺🇸 842 64 1 Oct 2023 430th stefangimmillaro 842 64 1 Oct 2023 430th voytxt 🇨🇿 842 64 1 Oct 2023 430th itsh01 842 64 5 Oct 2023 430th janbehrens 🇩🇪 842 64 7 Oct 2023 430th biocommando 🇫🇮 842 64 29 Nov 2023 430th GeorgeStechman 🇬🇧 842 64 5 Feb 2024 430th alexsave 842 64 11 Nov 2024 430th Salutations45 842 64 3 Dec 2024 430th eranws 842 64 23 Dec 2024 430th acollett89 842 64 1 Aug 2025 441st SirBogman 🇺🇸 842 79 18 May 2024 442nd MeWhenI 🇻🇦 842 87 4 Jan 2024 443rd edsrzf 🇳🇿 842 131 8 Nov 2024 444th ovs-code 🇩🇪 842 166 29 Mar 2025 445th Daniel-Ellison 841 52 14 days ago 446th MeWhenI 🇻🇦 841 89 2 Oct 2023 446th Yewzir 🇧🇪 841 89 27 Mar 2024 448th msbranicky 841 147 9 Jan 2024 449th 1337Nerd 840 72 20 Oct 2023 449th HumanoidCPU 840 72 31 Oct 2024 Prev 376–450 of 1,857 Next