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 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 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 Topological Sort 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 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 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 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 225th SirBogman 🇺🇸 760 85 6 days ago 227th error256 756 73 1 Nov 2024 228th Herbert00709 🇵🇱 754 89 12 Nov 2024 229th lynn 746 90 9 Jan 2025 230th tailorspy 746 112 6 Nov 2024 231st rucin93 🇵🇱 744 216 17 Nov 2024 232nd elgan65536 743 110 2 Nov 2024 233rd alexsave 741 73 4 Dec 2024 234th emgordon154 736 111 18 Feb 2025 235th yoshykai 735 154 27 Mar 2025 236th rucin93 🇵🇱 729 112 3 Nov 2024 237th lukechampine 725 138 7 Jun 2025 238th GolfingSuccess 🇬🇷 724 372 20 Dec 2024 239th roupiq 🇵🇱 720 116 12 Nov 2024 240th Shanethegamer 🇺🇸 720 139 1 Nov 2024 240th Ripick 720 139 4 Nov 2024 242nd SirBogman 🇺🇸 708 78 9 days ago 243rd emgordon154 707 95 5 Nov 2024 244th error256 705 147 1 Nov 2024 245th andrewjc2000 704 97 21 May 2025 246th emgordon154 702 77 27 Nov 2024 247th anter69 🇭🇺 699 79 14 days ago 248th madex 🇩🇪 699 96 3 Nov 2024 249th SirBogman 🇺🇸 698 53 24 Jun 2025 250th emgordon154 698 75 2 Apr 2025 251st kg583 🇺🇸 698 121 13 Feb 2025 252nd SirBogman 🇺🇸 698 194 6 days ago 253rd AlephSquirrel 697 98 1 Nov 2024 254th bac0id 695 163 9 Jan 2025 255th GeorgeStechman 🇬🇧 693 78 3 Nov 2024 255th BambooleanLogic 🇸🇪 693 78 19 Nov 2024 257th fourth-bit 692 97 10 Nov 2024 258th MeWhenI 🇻🇦 690 80 2 Nov 2024 259th alemelis 689 76 1 Nov 2024 260th FlyingPenguin223 686 97 6 Nov 2024 261st elgan65536 685 98 3 Nov 2024 262nd Yax42 🇫🇷 684 111 7 Dec 2024 263rd jatloe 683 100 4 Nov 2024 263rd stefangimmillaro 683 100 7 Nov 2024 265th JDiLenarda 🇫🇷 682 132 30 Jun 2025 266th HumanoidCPU 681 507 1 Nov 2024 266th Shanethegamer 🇺🇸 681 507 1 Nov 2024 266th KatieLG 🇬🇧 681 507 1 Nov 2024 269th Shanethegamer 🇺🇸 679 102 1 Nov 2024 270th CLOStrophobic 🇮🇹 677 184 22 Feb 2025 271st stefangimmillaro 676 80 1 Nov 2024 271st Lv0Sys 🇵🇱 676 80 15 Jun 2025 273rd anter69 🇭🇺 676 101 14 days ago 274th madex 🇩🇪 675 121 1 Nov 2024 275th AlephSquirrel 673 96 1 Nov 2024 276th Ripick 673 119 4 Nov 2024 277th error256 672 109 23 days ago 278th brimanwebb 672 113 8 Nov 2024 279th kg583 🇺🇸 669 102 5 Nov 2024 279th ndren 669 102 23 days ago 281st junkondo-jp 667 81 15 Dec 2024 282nd Shanethegamer 🇺🇸 666 170 1 Nov 2024 283rd emgordon154 665 83 19 Nov 2024 284th lynn 659 154 21 Mar 2025 285th roupiq 🇵🇱 658 102 12 Nov 2024 286th fourth-bit 657 104 5 Nov 2024 287th Shanethegamer 🇺🇸 655 80 1 Nov 2024 288th lifthrasiir 🇰🇷 654 125 8 Nov 2024 289th kg583 🇺🇸 652 99 5 Nov 2024 290th lifthrasiir 🇰🇷 651 83 14 Nov 2024 291st DialFrost 🇸🇬 651 208 7 Nov 2024 292nd DialFrost 🇸🇬 650 206 10 Jan 2025 293rd Andrey135296 644 118 8 Nov 2024 294th stefangimmillaro 638 119 7 Nov 2024 295th Schmitt-Very-Cool 636 178 3 Feb 2025 296th bac0id 633 120 9 Jan 2025 297th MeWhenI 🇻🇦 632 108 6 Nov 2024 298th targrik 629 86 24 Feb 2025 299th KatieLG 🇬🇧 629 439 1 Nov 2024 299th dokutan 629 439 1 Nov 2024 Prev 226–300 of 840 Next