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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 676th HumanoidCPU 162 452 1 Nov 2024 676th Shanethegamer 🇺🇸 162 452 1 Nov 2024 676th Chinay-Domitrix 🇺🇸 162 452 9 Apr 2025 679th dokutan 158 318 1 Nov 2024 680th CaedenHarper 🇨🇦 158 659 27 days ago 681st KatieLG 🇬🇧 157 661 1 Nov 2024 682nd KatieLG 🇬🇧 155 527 1 Nov 2024 683rd HumanoidCPU 155 539 1 Nov 2024 684th Kokusui 🇯🇵 154 434 19 Nov 2024 685th dokutan 154 509 1 Nov 2024 685th MeWhenI 🇻🇦 154 509 2 Nov 2024 685th CaedenHarper 🇨🇦 154 509 22 Jan 2025 688th KatieLG 🇬🇧 154 510 1 Nov 2024 689th HumanoidCPU 153 454 1 Nov 2024 689th dokutan 153 454 1 Nov 2024 689th CaedenHarper 🇨🇦 153 454 27 days ago 692nd JunkIce 152 449 21 Nov 2024 693rd Shanethegamer 🇺🇸 151 443 8 May 2025 694th HumanoidCPU 151 448 1 Nov 2024 694th dokutan 151 448 1 Nov 2024 694th Shanethegamer 🇺🇸 151 448 1 Nov 2024 694th MeWhenI 🇻🇦 151 448 2 Nov 2024 694th CaedenHarper 🇨🇦 151 448 27 days ago 699th HumanoidCPU 151 452 1 Nov 2024 699th GolfingSuccess 🇬🇷 151 452 1 Nov 2024 699th zbreit 🇺🇸 151 452 1 Nov 2024 699th Shanethegamer 🇺🇸 151 452 1 Nov 2024 699th madex 🇩🇪 151 452 1 Nov 2024 699th jtaxen 151 452 1 Nov 2024 699th Stockoh 🇫🇷 151 452 4 Nov 2024 699th evan18c 151 452 7 Nov 2024 699th roguh 🇬🇹 151 452 27 Nov 2024 699th mathisfun271 151 452 25 Jan 2025 699th moustave 151 452 9 Apr 2025 699th SectorCorruptor 151 452 24 Jul 2025 699th vgamula 🇺🇦 151 452 25 Jul 2025 699th Unknownuserfrommars 151 452 5 Aug 2025 713th HumanoidCPU 150 445 1 Nov 2024 713th dokutan 150 445 1 Nov 2024 713th MeWhenI 🇻🇦 150 445 2 Nov 2024 713th fischfood 150 445 8 Nov 2024 713th CaedenHarper 🇨🇦 150 445 27 days ago 718th KasperKivimaeki 🇫🇮 150 457 15 Jul 2025 719th Unknownuserfrommars 150 557 10 Dec 2024 720th Maznek 149 364 8 Nov 2024 721st HumanoidCPU 149 448 1 Nov 2024 721st Shanethegamer 🇺🇸 149 448 1 Nov 2024 721st koipondx86 149 448 1 Nov 2024 721st MeWhenI 🇻🇦 149 448 2 Nov 2024 721st CaedenHarper 🇨🇦 149 448 27 days ago 726th Upload-and-View 🇺🇦 149 458 9 Aug 2025 727th KatieLG 🇬🇧 149 538 1 Nov 2024 728th KatieLG 🇬🇧 148 563 1 Nov 2024 729th HumanoidCPU 147 456 1 Nov 2024 729th dokutan 147 456 1 Nov 2024 729th Shanethegamer 🇺🇸 147 456 1 Nov 2024 729th CaedenHarper 🇨🇦 147 456 23 Jan 2025 733rd HumanoidCPU 147 461 1 Nov 2024 733rd KatieLG 🇬🇧 147 461 1 Nov 2024 733rd Shanethegamer 🇺🇸 147 461 1 Nov 2024 733rd dokutan 147 461 1 Nov 2024 733rd MeWhenI 🇻🇦 147 461 2 Nov 2024 733rd CaedenHarper 🇨🇦 147 461 24 Jan 2025 739th JunkIce 144 449 3 Dec 2024 740th HumanoidCPU 143 452 1 Nov 2024 740th Shanethegamer 🇺🇸 143 452 1 Nov 2024 742nd HumanoidCPU 141 446 1 Nov 2024 742nd Shanethegamer 🇺🇸 141 446 1 Nov 2024 742nd MeWhenI 🇻🇦 141 446 2 Nov 2024 742nd snoozingnewt 🇺🇸 141 446 3 Nov 2024 742nd CaedenHarper 🇨🇦 141 446 27 days ago 747th dokutan 139 452 1 Nov 2024 748th emgordon154 139 602 12 Dec 2024 749th HumanoidCPU 136 575 9 Mar 2025 750th KatieLG 🇬🇧 135 516 1 Nov 2024 Prev 676–750 of 917 Next