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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 672nd CaedenHarper 🇨🇦 170 441 40ms 25 Jan 2025 677th Shanethegamer 🇺🇸 170 471 455ms 1 Nov 2024 678th MeWhenI 🇻🇦 170 472 435ms 2 Nov 2024 678th CaedenHarper 🇨🇦 170 472 477ms 24 Jan 2025 680th HumanoidCPU 169 473 435ms 1 Nov 2024 681st dokutan 168 478 169ms 1 Nov 2024 682nd KatieLG 🇬🇧 168 487 456ms 24 Sep 2025 683rd HumanoidCPU 167 455 3ms 1 Nov 2024 683rd dokutan 167 455 3ms 1 Nov 2024 683rd KatieLG 🇬🇧 167 455 2ms 1 Nov 2024 683rd Shanethegamer 🇺🇸 167 455 3ms 1 Nov 2024 683rd MeWhenI 🇻🇦 167 455 3ms 2 Nov 2024 683rd CaedenHarper 🇨🇦 167 455 2ms 16 Aug 2025 689th KatieLG 🇬🇧 167 472 46ms 1 Nov 2024 690th HumanoidCPU 166 458 300ms 1 Nov 2024 690th Shanethegamer 🇺🇸 166 458 318ms 1 Nov 2024 690th KatieLG 🇬🇧 166 458 346ms 1 Nov 2024 690th dokutan 166 458 329ms 1 Nov 2024 694th HumanoidCPU 165 441 4ms 1 Nov 2024 694th dokutan 165 441 4ms 1 Nov 2024 694th KatieLG 🇬🇧 165 441 3ms 1 Nov 2024 694th Shanethegamer 🇺🇸 165 441 5ms 1 Nov 2024 694th MeWhenI 🇻🇦 165 441 4ms 2 Nov 2024 694th CaedenHarper 🇨🇦 165 441 4ms 31 Jan 2025 700th dokutan 165 445 2,641ms 1 Nov 2024 700th KatieLG 🇬🇧 165 445 2,596ms 1 Nov 2024 700th MeWhenI 🇻🇦 165 445 2,789ms 2 Nov 2024 700th CaedenHarper 🇨🇦 165 445 2,739ms 1 Feb 2025 704th HumanoidCPU 162 452 2,763ms 1 Nov 2024 704th Shanethegamer 🇺🇸 162 452 2,882ms 1 Nov 2024 704th Chinay-Domitrix 🇺🇸 162 452 2,890ms 9 Apr 2025 707th HumanoidCPU 160 509 407ms 1 Nov 2024 708th dokutan 158 318 56ms 1 Nov 2024 709th HumanoidCPU 158 657 29ms 45 hours ago 710th CaedenHarper 🇨🇦 158 659 29ms 16 Aug 2025 711th KatieLG 🇬🇧 157 661 27ms 1 Nov 2024 712th KatieLG 🇬🇧 155 527 114ms 1 Nov 2024 713th HumanoidCPU 155 539 48ms 1 Nov 2024 714th Kokusui 🇯🇵 154 434 4ms 19 Nov 2024 715th snoozingnewt 🇺🇸 154 476 3,160ms 27 Sep 2025 716th dokutan 154 509 41ms 1 Nov 2024 716th MeWhenI 🇻🇦 154 509 43ms 2 Nov 2024 716th CaedenHarper 🇨🇦 154 509 56ms 22 Jan 2025 719th KatieLG 🇬🇧 154 510 38ms 1 Nov 2024 720th HumanoidCPU 153 454 63ms 1 Nov 2024 720th dokutan 153 454 67ms 1 Nov 2024 720th CaedenHarper 🇨🇦 153 454 64ms 16 Aug 2025 723rd JunkIce 152 449 11ms 21 Nov 2024 724th Shanethegamer 🇺🇸 151 443 4ms 8 May 2025 725th HumanoidCPU 151 448 111ms 1 Nov 2024 725th dokutan 151 448 98ms 1 Nov 2024 725th Shanethegamer 🇺🇸 151 448 112ms 1 Nov 2024 725th MeWhenI 🇻🇦 151 448 95ms 2 Nov 2024 725th CaedenHarper 🇨🇦 151 448 101ms 16 Aug 2025 730th HumanoidCPU 151 452 10ms 1 Nov 2024 730th GolfingSuccess 🇬🇷 151 452 10ms 1 Nov 2024 730th zbreit 🇺🇸 151 452 12ms 1 Nov 2024 730th Shanethegamer 🇺🇸 151 452 10ms 1 Nov 2024 730th madex 🇩🇪 151 452 10ms 1 Nov 2024 730th jtaxen 151 452 10ms 1 Nov 2024 730th Stockoh 🇫🇷 151 452 14ms 4 Nov 2024 730th evan18c 151 452 12ms 7 Nov 2024 730th roguh 🇬🇹 151 452 10ms 27 Nov 2024 730th mathisfun271 151 452 10ms 25 Jan 2025 730th moustave 151 452 12ms 9 Apr 2025 730th SectorCorruptor 151 452 10ms 24 Jul 2025 730th vgamula 🇺🇦 151 452 12ms 25 Jul 2025 730th Unknownuserfrommars 151 452 10ms 5 Aug 2025 730th Babafaba 151 452 10ms 12 days ago 730th JOrE20 151 452 10ms 116 mins ago 746th HumanoidCPU 150 445 4ms 1 Nov 2024 746th dokutan 150 445 3ms 1 Nov 2024 746th MeWhenI 🇻🇦 150 445 3ms 2 Nov 2024 746th fischfood 150 445 3ms 8 Nov 2024 746th CaedenHarper 🇨🇦 150 445 3ms 16 Aug 2025 First Prev 676–750 of 958 Next Last