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 451st Shanethegamer 🇺🇸 835 90 5 Oct 2023 451st DialFrost 🇸🇬 835 90 22 May 2025 453rd Shanethegamer 🇺🇸 835 107 1 Oct 2023 453rd elgan65536 835 107 3 Oct 2023 453rd Yewzir 🇧🇪 835 107 5 Oct 2023 453rd DialFrost 🇸🇬 835 107 31 Oct 2023 453rd klixel 🇨🇦 835 107 17 Nov 2023 453rd okaponta 835 107 11 Jan 2024 453rd edsrzf 🇳🇿 835 107 16 Nov 2024 460th 4hg 🇺🇸 834 76 1 Oct 2023 461st stefangimmillaro 834 89 1 Oct 2023 461st Re-Adventures 🇮🇳 834 89 8 Dec 2023 463rd GolfingSuccess 🇬🇷 834 107 18 Jan 2025 464th MeWhenI 🇻🇦 834 13,968 2 Oct 2023 465th emplv 🇱🇻 833 135 2 Oct 2023 466th jacobly0 🇺🇸 832 88 1 Oct 2023 467th msbranicky 832 90 2 Oct 2023 467th dokutan 832 90 29 Jun 2024 469th dokutan 832 102 16 Jul 2025 470th HumanEquivalentUnit 831 80 26 Oct 2023 470th nwellnhof 🇩🇪 831 80 13 Oct 2024 472nd JayXon 🇺🇸 831 82 7 Oct 2023 472nd Natanaelel 🇸🇪 831 82 12 May 2025 474th MeWhenI 🇻🇦 831 89 4 Oct 2023 475th TRexOnGit 831 103 16 Jan 2024 476th ovs-code 🇩🇪 830 68 2 Feb 2024 477th GolfingSuccess 🇬🇷 830 107 2 Oct 2023 477th syntax-rules 830 107 2 Jan 2024 479th uttumuttu 🇫🇮 829 65 3 Nov 2023 479th efgen 829 65 26 Dec 2023 479th dysphasia 829 65 21 Aug 2024 479th didion0 🇺🇸 829 65 10 Jan 2025 479th Yax42 🇫🇷 829 65 19 days ago 484th tri1212 🇻🇳 829 73 24 Nov 2024 484th Artemis21 🇬🇧 829 73 20 Jan 2025 484th ovs-code 🇩🇪 829 73 19 Jun 2025 487th msbranicky 829 88 10 Jan 2024 487th Yewzir 🇧🇪 829 88 10 Jan 2024 489th harshit54 829 133 6 Oct 2023 490th MeWhenI 🇻🇦 827 108 22 Dec 2024 491st MeWhenI 🇻🇦 827 169 28 Mar 2025 492nd nyoshe 825 86 10 Oct 2023 492nd janbehrens 🇩🇪 825 86 22 Dec 2023 494th DialFrost 🇸🇬 825 169 11 days ago 495th ovs-code 🇩🇪 824 227 9 Oct 2023 496th DialFrost 🇸🇬 823 91 2 Oct 2023 497th Shanethegamer 🇺🇸 823 110 2 hours ago 498th stefangimmillaro 822 59 1 Oct 2023 498th Shanethegamer 🇺🇸 822 59 1 Oct 2023 498th nwellnhof 🇩🇪 822 59 2 Oct 2023 498th SirBogman 🇺🇸 822 59 2 Oct 2023 498th JayXon 🇺🇸 822 59 6 Oct 2023 498th GrayJoKing 🇦🇺 822 59 24 Oct 2023 504th sisyphus-ppcg 🇦🇺 822 71 16 Jan 2024 504th ovs-code 🇩🇪 822 71 24 Jan 2024 504th m-tkach 🇺🇦 822 71 29 Apr 2024 507th oceko 822 108 19 Feb 2024 507th CaedenHarper 🇨🇦 822 108 17 Aug 2025 509th ovs-code 🇩🇪 822 131 31 Jul 2025 510th rboath 821 53 8 Jan 2025 511th ovs-code 🇩🇪 821 137 17 Oct 2023 512th Salutations45 818 69 18 Dec 2024 513th Andrey-Plotnikov 817 66 16 May 2024 513th dokutan 817 66 3 Aug 2024 515th sean-niemann 🇺🇸 817 92 19 Jan 2025 516th sean-niemann 🇺🇸 817 99 1 Oct 2023 517th jerrandolph 817 135 20 Oct 2023 518th dokutan 816 63 25 days ago 518th albanian-laundromat 816 63 12 days ago 518th CaedenHarper 🇨🇦 816 63 41 hours ago 521st edsrzf 🇳🇿 816 74 6 Oct 2024 522nd MeWhenI 🇻🇦 816 91 2 Oct 2023 523rd GolfingSuccess 🇬🇷 816 171 10 days ago 524th GolfingSuccess 🇬🇷 815 87 2 Oct 2023 524th YellowBunnyGit 815 87 28 Dec 2023 Prev 451–525 of 1,860 Next