Kaprekar Numbers in all languages in bytes. 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 Bytes Time 76th ovs-code 🇩🇪 900 89 2 Nov 2024 77th error256 900 92 10 Aug 2025 78th nwellnhof 🇩🇪 900 97 27 Jul 2025 79th ovs-code 🇩🇪 898 93 2 Nov 2024 80th DialFrost 🇸🇬 896 75 2 Nov 2024 81st DialFrost 🇸🇬 893 76 7 Nov 2024 81st sean-niemann 🇺🇸 893 76 19 Nov 2024 83rd stefangimmillaro 893 82 1 Nov 2024 83rd sean-niemann 🇺🇸 893 82 20 Nov 2024 85th ovs-code 🇩🇪 893 114 1 Nov 2024 86th DialFrost 🇸🇬 892 91 6 Nov 2024 87th pardouin 🇫🇷 891 62 28 Jul 2025 88th DialFrost 🇸🇬 891 88 13 Nov 2024 89th JayXon 🇺🇸 891 101 5 Nov 2024 90th edsrzf 🇳🇿 891 107 3 days ago 91st JayXon 🇺🇸 890 72 21 Nov 2024 92nd DialFrost 🇸🇬 889 71 6 Nov 2024 93rd nwellnhof 🇩🇪 889 94 2 Nov 2024 94th emgordon154 889 105 18 May 2025 95th ovs-code 🇩🇪 888 59 1 Nov 2024 95th antimon2 🇯🇵 888 59 1 Nov 2024 97th Seek64 🇩🇪 888 77 1 Nov 2024 97th nwellnhof 🇩🇪 888 77 1 Nov 2024 97th hallvabo 🇳🇴 888 77 11 Jun 2025 100th zacjl 888 106 15 Feb 2025 101st nwellnhof 🇩🇪 888 113 1 Nov 2024 101st DialFrost 🇸🇬 888 113 2 Nov 2024 101st rucin93 🇵🇱 888 113 18 Nov 2024 101st sean-niemann 🇺🇸 888 113 20 Nov 2024 105th bitsandbeyond 🇳🇱 888 152 17 days ago 106th JayXon 🇺🇸 884 76 6 Nov 2024 107th DialFrost 🇸🇬 884 86 6 Nov 2024 108th stefangimmillaro 884 89 1 Nov 2024 108th DialFrost 🇸🇬 884 89 12 Nov 2024 110th zacjl 883 141 14 Apr 2025 111th DialFrost 🇸🇬 882 118 13 Nov 2024 112th ovs-code 🇩🇪 882 119 4 Nov 2024 113th nwellnhof 🇩🇪 882 153 27 Jul 2025 114th DialFrost 🇸🇬 881 150 16 Aug 2025 115th m-tkach 🇺🇦 880 115 1 May 2025 116th DialFrost 🇸🇬 879 66 7 Nov 2024 117th JayXon 🇺🇸 877 63 23 Nov 2024 118th DialFrost 🇸🇬 874 184 19 Jul 2025 119th DialFrost 🇸🇬 873 72 2 Jul 2025 120th pardouin 🇫🇷 873 77 2 Nov 2024 121st ovs-code 🇩🇪 873 154 5 Jul 2025 122nd JayXon 🇺🇸 869 158 9 days ago 123rd DialFrost 🇸🇬 867 110 23 days ago 124th m-tkach 🇺🇦 866 190 4 Feb 2025 125th bizy-coder 865 116 1 Nov 2024 126th MeWhenI 🇻🇦 864 88 2 Nov 2024 127th CaedenHarper 🇨🇦 864 160 9 Aug 2025 128th primo-ppcg 🇹🇭 863 233 13 Aug 2025 129th canissimia 🇦🇶 860 672 20 Mar 2025 130th pardouin 🇫🇷 858 61 28 Jul 2025 131st stefangimmillaro 858 81 1 Nov 2024 132nd stefangimmillaro 858 117 1 Nov 2024 133rd DialFrost 🇸🇬 858 160 10 days ago 134th duckyluuk 🇳🇱 857 314 30 Jul 2025 135th DialFrost 🇸🇬 855 243 27 Feb 2025 136th nwellnhof 🇩🇪 854 68 4 Nov 2024 137th pardouin 🇫🇷 854 80 1 Nov 2024 137th canissimia 🇦🇶 854 80 1 Nov 2024 137th 4atj 854 80 19 Apr 2025 140th MostParsingVex 851 235 27 Dec 2024 141st MeWhenI 🇻🇦 851 316 29 Dec 2024 142nd nwellnhof 🇩🇪 850 79 1 Nov 2024 143rd retrohun 848 409 2 Nov 2024 144th m-tkach 🇺🇦 846 123 1 May 2025 145th stefangimmillaro 845 90 1 Nov 2024 145th tomtheisen 🇺🇸 845 90 19 Feb 2025 147th MeWhenI 🇻🇦 844 62 2 Nov 2024 148th jared-hughes 843 330 23 Dec 2024 149th rucin93 🇵🇱 841 75 13 Nov 2024 150th bizy-coder 841 87 1 Nov 2024 Prev 76–150 of 924 Next