Kaprekar 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 75th nwellnhof 🇩🇪 904 90 3 hours ago 77th DialFrost 🇸🇬 903 77 12 Nov 2024 78th stefangimmillaro 902 58 1 Nov 2024 78th ovs-code 🇩🇪 902 58 1 Nov 2024 78th DialFrost 🇸🇬 902 58 13 Apr 2025 81st JayXon 🇺🇸 902 90 9 Nov 2024 82nd zacjl 902 94 14 Feb 2025 83rd sean-niemann 🇺🇸 901 87 18 Nov 2024 84th ovs-code 🇩🇪 900 89 2 Nov 2024 85th error256 900 92 10 Aug 2025 86th nwellnhof 🇩🇪 900 97 27 Jul 2025 87th ovs-code 🇩🇪 898 93 2 Nov 2024 88th DialFrost 🇸🇬 896 75 2 Nov 2024 89th DialFrost 🇸🇬 893 76 7 Nov 2024 89th sean-niemann 🇺🇸 893 76 19 Nov 2024 91st stefangimmillaro 893 82 1 Nov 2024 91st sean-niemann 🇺🇸 893 82 20 Nov 2024 93rd ovs-code 🇩🇪 893 114 1 Nov 2024 94th sean-niemann 🇺🇸 892 61 14 Aug 2025 95th DialFrost 🇸🇬 892 91 6 Nov 2024 96th DialFrost 🇸🇬 891 88 13 Nov 2024 97th JayXon 🇺🇸 891 101 5 Nov 2024 98th edsrzf 🇳🇿 891 107 4 days ago 99th JayXon 🇺🇸 890 72 21 Nov 2024 100th JayXon 🇺🇸 889 56 5 Nov 2024 101st ovs-code 🇩🇪 889 57 1 Nov 2024 102nd DialFrost 🇸🇬 889 71 6 Nov 2024 103rd nwellnhof 🇩🇪 889 94 2 Nov 2024 104th emgordon154 889 105 18 May 2025 105th DialFrost 🇸🇬 888 68 7 Nov 2024 106th zacjl 888 106 15 Feb 2025 107th nwellnhof 🇩🇪 888 113 1 Nov 2024 107th DialFrost 🇸🇬 888 113 2 Nov 2024 107th rucin93 🇵🇱 888 113 18 Nov 2024 107th sean-niemann 🇺🇸 888 113 20 Nov 2024 111th DialFrost 🇸🇬 885 71 17 Mar 2025 112th kg583 🇺🇸 885 136 1 Nov 2024 113th JayXon 🇺🇸 884 76 6 Nov 2024 114th DialFrost 🇸🇬 884 86 6 Nov 2024 115th stefangimmillaro 884 89 1 Nov 2024 115th DialFrost 🇸🇬 884 89 12 Nov 2024 117th CaedenHarper 🇨🇦 883 109 9 Aug 2025 118th DialFrost 🇸🇬 882 118 13 Nov 2024 119th ovs-code 🇩🇪 882 119 4 Nov 2024 120th stefangimmillaro 881 98 8 Jul 2025 120th MeWhenI 🇻🇦 881 98 8 Jul 2025 122nd DialFrost 🇸🇬 881 150 16 Aug 2025 123rd m-tkach 🇺🇦 880 115 1 May 2025 124th DialFrost 🇸🇬 879 66 7 Nov 2024 125th DialFrost 🇸🇬 879 134 17 Mar 2025 126th AlephSquirrel 878 137 1 Nov 2024 127th bizy-coder 875 69 1 Nov 2024 128th DialFrost 🇸🇬 874 184 19 Jul 2025 129th pardouin 🇫🇷 873 77 2 Nov 2024 130th zacjl 872 71 10 Apr 2025 131st JayXon 🇺🇸 869 158 10 days ago 132nd duckyluuk 🇳🇱 868 199 30 Jul 2025 133rd DialFrost 🇸🇬 867 110 24 days ago 134th UnderKoen 🇳🇱 866 188 1 Nov 2024 135th bizy-coder 865 116 1 Nov 2024 136th saito-ta 🇯🇵 865 194 1 Nov 2024 137th MeWhenI 🇻🇦 864 88 2 Nov 2024 138th primo-ppcg 🇹🇭 863 233 13 Aug 2025 139th bizy-coder 860 72 5 Jul 2025 140th canissimia 🇦🇶 860 672 20 Mar 2025 141st pardouin 🇫🇷 858 61 28 Jul 2025 142nd stefangimmillaro 858 81 1 Nov 2024 143rd stefangimmillaro 858 117 1 Nov 2024 144th DialFrost 🇸🇬 858 160 11 days ago 145th m-tkach 🇺🇦 857 190 4 Feb 2025 146th DialFrost 🇸🇬 855 243 27 Feb 2025 147th nwellnhof 🇩🇪 854 68 4 Nov 2024 148th zacjl 853 141 14 Apr 2025 149th MostParsingVex 851 235 27 Dec 2024 150th nwellnhof 🇩🇪 850 79 1 Nov 2024 Prev 76–150 of 916 Next