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 Crossword 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 Crossword 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 676th ocefra 170 393 95ms 25 Dec 2024 677th HumanoidCPU 170 441 40ms 1 Nov 2024 677th KatieLG 🇬🇧 170 441 43ms 1 Nov 2024 677th Shanethegamer 🇺🇸 170 441 41ms 1 Nov 2024 677th MeWhenI 🇻🇦 170 441 35ms 2 Nov 2024 677th CaedenHarper 🇨🇦 170 441 40ms 25 Jan 2025 682nd Shanethegamer 🇺🇸 170 471 455ms 1 Nov 2024 683rd MeWhenI 🇻🇦 170 472 435ms 2 Nov 2024 683rd CaedenHarper 🇨🇦 170 472 477ms 24 Jan 2025 683rd dokutan 170 472 390ms 9 days ago 686th HumanoidCPU 169 473 435ms 1 Nov 2024 687th HumanoidCPU 167 455 3ms 1 Nov 2024 687th dokutan 167 455 3ms 1 Nov 2024 687th KatieLG 🇬🇧 167 455 2ms 1 Nov 2024 687th Shanethegamer 🇺🇸 167 455 3ms 1 Nov 2024 687th MeWhenI 🇻🇦 167 455 3ms 2 Nov 2024 687th CaedenHarper 🇨🇦 167 455 2ms 16 Aug 2025 693rd KatieLG 🇬🇧 167 472 46ms 1 Nov 2024 694th HumanoidCPU 166 458 300ms 1 Nov 2024 694th Shanethegamer 🇺🇸 166 458 318ms 1 Nov 2024 694th KatieLG 🇬🇧 166 458 346ms 1 Nov 2024 694th dokutan 166 458 329ms 1 Nov 2024 698th KatieLG 🇬🇧 166 487 329ms 24 Sep 2025 699th HumanoidCPU 165 441 4ms 1 Nov 2024 699th dokutan 165 441 4ms 1 Nov 2024 699th KatieLG 🇬🇧 165 441 3ms 1 Nov 2024 699th Shanethegamer 🇺🇸 165 441 5ms 1 Nov 2024 699th MeWhenI 🇻🇦 165 441 4ms 2 Nov 2024 699th CaedenHarper 🇨🇦 165 441 4ms 31 Jan 2025 705th dokutan 165 445 2,641ms 1 Nov 2024 705th KatieLG 🇬🇧 165 445 2,596ms 1 Nov 2024 705th MeWhenI 🇻🇦 165 445 2,707ms 2 Nov 2024 705th CaedenHarper 🇨🇦 165 445 2,585ms 1 Feb 2025 709th HumanoidCPU 162 452 2,763ms 1 Nov 2024 709th Shanethegamer 🇺🇸 162 452 2,882ms 1 Nov 2024 709th Chinay-Domitrix 🇺🇸 162 452 2,711ms 9 Apr 2025 712th dokutan 158 318 56ms 1 Nov 2024 713th HumanoidCPU 158 657 29ms 12 days ago 714th CaedenHarper 🇨🇦 158 659 29ms 16 Aug 2025 715th KatieLG 🇬🇧 157 661 27ms 1 Nov 2024 716th KatieLG 🇬🇧 156 527 114ms 1 Nov 2024 717th HumanoidCPU 155 539 48ms 1 Nov 2024 718th Kokusui 🇯🇵 154 434 4ms 19 Nov 2024 719th snoozingnewt 🇺🇸 154 476 3,160ms 27 Sep 2025 720th dokutan 154 509 41ms 1 Nov 2024 720th MeWhenI 🇻🇦 154 509 43ms 2 Nov 2024 720th CaedenHarper 🇨🇦 154 509 56ms 22 Jan 2025 723rd KatieLG 🇬🇧 154 510 38ms 1 Nov 2024 724th HumanoidCPU 153 454 63ms 1 Nov 2024 724th dokutan 153 454 67ms 1 Nov 2024 724th CaedenHarper 🇨🇦 153 454 64ms 16 Aug 2025 727th JunkIce 152 449 9ms 21 Nov 2024 728th Shanethegamer 🇺🇸 151 443 3ms 8 May 2025 729th HumanoidCPU 151 448 111ms 1 Nov 2024 729th dokutan 151 448 98ms 1 Nov 2024 729th Shanethegamer 🇺🇸 151 448 112ms 1 Nov 2024 729th MeWhenI 🇻🇦 151 448 95ms 2 Nov 2024 729th CaedenHarper 🇨🇦 151 448 101ms 16 Aug 2025 734th HumanoidCPU 151 452 9ms 1 Nov 2024 734th GolfingSuccess 🇬🇷 151 452 9ms 1 Nov 2024 734th zbreit 🇺🇸 151 452 9ms 1 Nov 2024 734th Shanethegamer 🇺🇸 151 452 9ms 1 Nov 2024 734th madex 🇩🇪 151 452 9ms 1 Nov 2024 734th jtaxen 151 452 9ms 1 Nov 2024 734th Stockoh 🇫🇷 151 452 10ms 4 Nov 2024 734th evan18c 151 452 9ms 7 Nov 2024 734th roguh 🇬🇹 151 452 9ms 27 Nov 2024 734th mathisfun271 151 452 10ms 25 Jan 2025 734th moustave 151 452 9ms 9 Apr 2025 734th SectorCorruptor 151 452 9ms 24 Jul 2025 734th vgamula 🇺🇦 151 452 14ms 25 Jul 2025 734th Unknownuserfrommars 151 452 9ms 5 Aug 2025 734th Babafaba 151 452 9ms 22 days ago 734th JOrE20 151 452 11ms 10 days ago 750th HumanoidCPU 150 445 4ms 1 Nov 2024 First Prev 676–750 of 965 Next Last