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 451st JDiLenarda 🇫🇷 840 91 30 Nov 2023 451st ovs-code 🇩🇪 840 91 24 May 2025 453rd msbranicky 840 147 9 Jan 2024 454th DialFrost 🇸🇬 839 72 22 Dec 2023 455th ovs-code 🇩🇪 839 166 29 Mar 2025 456th JayXon 🇺🇸 838 57 6 Oct 2023 456th emgordon154 838 57 18 Nov 2024 456th pardouin 🇫🇷 838 57 26 Jun 2025 459th primo-ppcg 🇹🇭 838 143 5 Feb 2025 460th MeWhenI 🇻🇦 837 77 10 Oct 2023 460th Shanethegamer 🇺🇸 837 77 15 Nov 2023 460th rucin93 🇵🇱 837 77 27 Feb 2024 460th FlyingPenguin223 837 77 29 Oct 2024 464th janbehrens 🇩🇪 837 106 22 Dec 2023 464th eMGeeneer 837 106 24 Jul 2024 466th Natanaelel 🇸🇪 836 58 1 Oct 2023 466th tatzyr 🇯🇵 836 58 13 Nov 2024 468th madex 🇩🇪 835 85 27 Oct 2023 468th warmCabin 835 85 13 Nov 2023 468th Bmrl7 835 85 22 Dec 2023 468th not-a-pokemon 835 85 21 Apr 2025 472nd Shanethegamer 🇺🇸 835 90 5 Oct 2023 472nd DialFrost 🇸🇬 835 90 22 May 2025 474th Shanethegamer 🇺🇸 835 107 1 Oct 2023 474th elgan65536 835 107 3 Oct 2023 474th Yewzir 🇧🇪 835 107 5 Oct 2023 474th DialFrost 🇸🇬 835 107 31 Oct 2023 474th klixel 🇨🇦 835 107 17 Nov 2023 474th okaponta 835 107 11 Jan 2024 474th edsrzf 🇳🇿 835 107 16 Nov 2024 481st 4hg 🇺🇸 834 76 1 Oct 2023 482nd MeWhenI 🇻🇦 834 13,968 2 Oct 2023 483rd stefangimmillaro 833 89 1 Oct 2023 483rd Re-Adventures 🇮🇳 833 89 8 Dec 2023 485th jacobly0 🇺🇸 832 88 1 Oct 2023 486th msbranicky 832 90 2 Oct 2023 486th dokutan 832 90 29 Jun 2024 488th dokutan 832 102 16 Jul 2025 489th GolfingSuccess 🇬🇷 832 107 18 Jan 2025 490th HumanEquivalentUnit 831 80 26 Oct 2023 490th nwellnhof 🇩🇪 831 80 13 Oct 2024 492nd JayXon 🇺🇸 831 82 7 Oct 2023 492nd Natanaelel 🇸🇪 831 82 12 May 2025 494th MeWhenI 🇻🇦 831 89 4 Oct 2023 495th TRexOnGit 831 103 16 Jan 2024 496th emplv 🇱🇻 831 135 2 Oct 2023 497th uttumuttu 🇫🇮 829 65 3 Nov 2023 497th efgen 829 65 26 Dec 2023 497th dysphasia 829 65 21 Aug 2024 497th didion0 🇺🇸 829 65 10 Jan 2025 501st GolfingSuccess 🇬🇷 829 107 2 Oct 2023 501st syntax-rules 829 107 2 Jan 2024 503rd ovs-code 🇩🇪 828 68 2 Feb 2024 504th harshit54 828 133 6 Oct 2023 505th Schmitt-Very-Cool 828 149 7 Oct 2023 506th msbranicky 826 88 10 Jan 2024 506th Yewzir 🇧🇪 826 88 10 Jan 2024 508th nyoshe 825 86 10 Oct 2023 508th janbehrens 🇩🇪 825 86 22 Dec 2023 510th MeWhenI 🇻🇦 824 108 22 Dec 2024 511th MeWhenI 🇻🇦 824 169 28 Mar 2025 512th ovs-code 🇩🇪 824 227 9 Oct 2023 513th Yewzir 🇧🇪 823 58 7 Feb 2024 513th stefangimmillaro 823 58 19 Oct 2024 513th anter69 🇭🇺 823 58 24 Oct 2024 516th DialFrost 🇸🇬 823 91 2 Oct 2023 517th tomh1012 823 104 9 Nov 2023 518th dokutan 823 165 2 Aug 2024 519th stefangimmillaro 822 59 1 Oct 2023 519th Shanethegamer 🇺🇸 822 59 1 Oct 2023 519th nwellnhof 🇩🇪 822 59 2 Oct 2023 519th SirBogman 🇺🇸 822 59 2 Oct 2023 519th JayXon 🇺🇸 822 59 6 Oct 2023 519th GrayJoKing 🇦🇺 822 59 24 Oct 2023 519th sean-niemann 🇺🇸 822 59 10 days ago Prev 451–525 of 1,826 Next