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 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 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 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 Mandelbrot 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Mandelbrot 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 75th JayXon 🇺🇸 899 126 24 Feb 2025 77th sean-niemann 🇺🇸 898 87 18 Nov 2024 78th ovs-code 🇩🇪 897 93 2 Nov 2024 79th bitsandbeyond 🇳🇱 897 110 20 Jan 2025 80th nwellnhof 🇩🇪 896 98 1 Nov 2024 81st DialFrost 🇸🇬 895 75 2 Nov 2024 82nd pardouin 🇫🇷 894 65 2 Nov 2024 83rd stefangimmillaro 894 82 1 Nov 2024 83rd ovs-code 🇩🇪 894 82 1 Nov 2024 83rd sean-niemann 🇺🇸 894 82 20 Nov 2024 86th ovs-code 🇩🇪 893 73 16 days ago 87th nwellnhof 🇩🇪 892 127 2 Nov 2024 87th rucin93 🇵🇱 892 127 23 Nov 2024 89th JayXon 🇺🇸 891 101 5 Nov 2024 90th JayXon 🇺🇸 890 72 21 Nov 2024 91st DialFrost 🇸🇬 890 76 7 Nov 2024 91st sean-niemann 🇺🇸 890 76 19 Nov 2024 93rd JayXon 🇺🇸 889 56 5 Nov 2024 94th DialFrost 🇸🇬 889 91 6 Nov 2024 95th emgordon154 889 105 27 days ago 96th ovs-code 🇩🇪 888 57 1 Nov 2024 97th DialFrost 🇸🇬 888 88 13 Nov 2024 98th nwellnhof 🇩🇪 888 94 2 Nov 2024 99th zacjl 888 106 15 Feb 2025 100th DialFrost 🇸🇬 887 71 6 Nov 2024 101st ovs-code 🇩🇪 887 114 1 Nov 2024 102nd nwellnhof 🇩🇪 886 113 1 Nov 2024 102nd DialFrost 🇸🇬 886 113 2 Nov 2024 102nd rucin93 🇵🇱 886 113 18 Nov 2024 102nd sean-niemann 🇺🇸 886 113 20 Nov 2024 106th DialFrost 🇸🇬 885 68 7 Nov 2024 107th kg583 🇺🇸 885 136 1 Nov 2024 108th JayXon 🇺🇸 884 76 6 Nov 2024 109th DialFrost 🇸🇬 883 142 6 Mar 2025 110th stefangimmillaro 881 89 1 Nov 2024 110th DialFrost 🇸🇬 881 89 12 Nov 2024 112th DialFrost 🇸🇬 880 86 6 Nov 2024 113th DialFrost 🇸🇬 878 118 13 Nov 2024 114th AlephSquirrel 878 137 1 Nov 2024 115th MeWhenI 🇻🇦 877 104 26 Feb 2025 116th DialFrost 🇸🇬 876 66 7 Nov 2024 117th DialFrost 🇸🇬 876 134 17 Mar 2025 118th JayXon 🇺🇸 875 63 23 Nov 2024 119th ovs-code 🇩🇪 874 119 4 Nov 2024 120th bizy-coder 873 69 1 Nov 2024 121st DialFrost 🇸🇬 873 185 19 Nov 2024 122nd pardouin 🇫🇷 872 77 2 Nov 2024 123rd m-tkach 🇺🇦 870 115 1 May 2025 124th DialFrost 🇸🇬 867 67 7 Nov 2024 124th lifthrasiir 🇰🇷 867 67 16 Nov 2024 126th JayXon 🇺🇸 867 148 5 Nov 2024 127th MeWhenI 🇻🇦 864 131 2 Nov 2024 128th bizy-coder 863 116 1 Nov 2024 129th UnderKoen 🇳🇱 862 188 1 Nov 2024 130th MeWhenI 🇻🇦 861 88 2 Nov 2024 131st saito-ta 🇯🇵 861 194 1 Nov 2024 132nd canissimia 🇦🇶 860 672 20 Mar 2025 133rd stefangimmillaro 856 81 1 Nov 2024 134th DialFrost 🇸🇬 856 150 12 Nov 2024 135th stefangimmillaro 855 117 1 Nov 2024 136th orthoplex 🇨🇽 854 68 1 Nov 2024 137th Kacarott 🇦🇺 854 99 4 Nov 2024 138th zacjl 853 141 14 Apr 2025 139th m-tkach 🇺🇦 853 190 4 Feb 2025 140th MeWhenI 🇻🇦 853 316 29 Dec 2024 141st nwellnhof 🇩🇪 850 68 4 Nov 2024 142nd nwellnhof 🇩🇪 850 79 1 Nov 2024 143rd DialFrost 🇸🇬 850 243 27 Feb 2025 144th DialFrost 🇸🇬 849 250 28 Nov 2024 145th HumanoidCPU 846 480 1 Nov 2024 145th dokutan 846 480 1 Nov 2024 145th KatieLG 🇬🇧 846 480 1 Nov 2024 145th MeWhenI 🇻🇦 846 480 2 Nov 2024 145th BREMAUCY 🇫🇷 846 480 12 Nov 2024 145th CaedenHarper 🇨🇦 846 480 24 Jan 2025 Prev 76–150 of 800 Next