Kaprekar Numbers in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar 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 Multitap Input 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 Tower of Hanoi 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 Connect Four Continued Fractions 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 Tower of Hanoi 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 Connect Four Continued Fractions 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 881st KatieLG 🇬🇧 135 465 78ms 30 Nov 2025 882nd dokutan 134 473 2ms 1 Nov 2024 883rd KatieLG 🇬🇧 133 475 1ms 1 Nov 2024 884th KatieLG-Transpiler 🇬🇧 133 505 120ms 9 Jan 2026 885th dokutan 133 591 38ms 1 Nov 2024 886th KatieLG-Transpiler 🇬🇧 132 515 94ms 9 Jan 2026 887th KatieLG-Transpiler 🇬🇧 132 519 9ms 9 Jan 2026 888th KatieLG 🇬🇧 131 443 2ms 30 Nov 2025 889th HumanoidCPU 131 444 2ms 1 Nov 2024 889th Shanethegamer 🇺🇸 131 444 3ms 1 Nov 2024 889th dokutan 131 444 2ms 1 Nov 2024 889th MeWhenI 🇻🇦 131 444 2ms 2 Nov 2024 889th CaedenHarper 🇨🇦 131 444 2ms 16 Aug 2025 894th dokutan 131 483 1ms 21 Jun 2025 895th KatieLG-Transpiler 🇬🇧 131 512 4ms 9 Jan 2026 896th KatieLG-Transpiler 🇬🇧 131 533 636ms 9 Jan 2026 897th KatieLG-Transpiler 🇬🇧 130 446 3ms 9 Jan 2026 898th KatieLG 🇬🇧 130 487 1ms 30 Nov 2025 899th KatieLG 🇬🇧 130 515 2ms 8 Jan 2025 899th KatieLG-Transpiler 🇬🇧 130 515 1ms 9 Jan 2026 901st KatieLG-Transpiler 🇬🇧 128 528 1ms 9 Jan 2026 902nd sciencejiho 127 532 2ms 12 Feb 2025 903rd KatieLG-Transpiler 🇬🇧 125 519 380ms 9 Jan 2026 904th dokutan 124 439 36ms 21 Apr 2025 904th olleicua 🇺🇸 124 439 35ms 12 Jun 2025 906th HumanoidCPU 123 445 34ms 1 Nov 2024 906th Shanethegamer 🇺🇸 123 445 33ms 1 Nov 2024 906th CaedenHarper 🇨🇦 123 445 37ms 16 Aug 2025 909th MeWhenI 🇻🇦 123 515 1ms 2 Nov 2024 909th CaedenHarper 🇨🇦 123 515 1ms 12 Nov 2025 909th Shanethegamer 🇺🇸 123 515 1ms 12 Nov 2025 909th HumanoidCPU 123 515 1ms 12 Nov 2025 913th KatieLG-Transpiler 🇬🇧 122 517 65ms 9 Jan 2026 914th HumanoidCPU 122 518 2ms 1 Nov 2024 914th Shanethegamer 🇺🇸 122 518 2ms 1 Nov 2024 914th MeWhenI 🇻🇦 122 518 2ms 2 Nov 2024 914th CaedenHarper 🇨🇦 122 518 1ms 22 Jan 2025 918th KatieLG-Transpiler 🇬🇧 122 519 1ms 9 Jan 2026 919th Shanethegamer 🇺🇸 121 453 118ms 1 Nov 2024 919th KatieLG 🇬🇧 121 453 119ms 1 Nov 2024 919th MeWhenI 🇻🇦 121 453 119ms 2 Nov 2024 919th CaedenHarper 🇨🇦 121 453 123ms 24 Jan 2025 923rd KatieLG-Transpiler 🇬🇧 121 525 1ms 9 Jan 2026 924th KatieLG-Transpiler 🇬🇧 120 455 38ms 9 Jan 2026 925th KatieLG-Transpiler 🇬🇧 120 457 126ms 9 Jan 2026 926th HumanoidCPU 118 446 9ms 1 Nov 2024 926th dokutan 118 446 10ms 1 Nov 2024 926th MeWhenI 🇻🇦 118 446 10ms 2 Nov 2024 926th zakariamouhid 118 446 11ms 17 Nov 2024 926th Salutations45 118 446 9ms 22 Nov 2024 926th gigaprofisi 🇺🇸 118 446 10ms 20 Jun 2025 926th didion0 🇺🇸 118 446 12ms 26 Aug 2025 926th olleicua 🇺🇸 118 446 9ms 10 Sep 2025 934th KatieLG 🇬🇧 118 461 33ms 30 Nov 2025 935th HumanoidCPU 117 446 1,278ms 1 Nov 2024 935th Shanethegamer 🇺🇸 117 446 1,285ms 1 Nov 2024 935th dokutan 117 446 1,302ms 1 Nov 2024 935th CaedenHarper 🇨🇦 117 446 1,311ms 24 Jan 2025 939th iczelia 🇩🇪 117 447 12ms 24 Oct 2025 940th HumanoidCPU 117 448 156ms 1 Nov 2024 940th dokutan 117 448 160ms 1 Nov 2024 940th MeWhenI 🇻🇦 117 448 153ms 2 Nov 2024 940th MarcMush 🇫🇷 117 448 147ms 19 Nov 2024 940th CaedenHarper 🇨🇦 117 448 162ms 1 Feb 2025 940th Quadruplay 117 448 9ms 12 Jul 2025 946th KatieLG-Transpiler 🇬🇧 115 455 10ms 9 Jan 2026 947th KatieLG 🇬🇧 114 461 1,221ms 30 Nov 2025 948th KatieLG 🇬🇧 112 467 170ms 30 Nov 2025 949th HumanoidCPU 111 453 47ms 1 Nov 2024 950th MeWhenI 🇻🇦 111 454 47ms 2 Nov 2024 951st CaedenHarper 🇨🇦 109 461 47ms 22 Jan 2025 951st Shanethegamer 🇺🇸 109 461 49ms 6 May 2025 953rd KatieLG 🇬🇧 109 463 48ms 1 Nov 2024 953rd KatieLG-Transpiler 🇬🇧 109 463 49ms 9 Jan 2026 955th HumanoidCPU 106 520 123ms 1 Nov 2024 956th KatieLG-Transpiler 🇬🇧 102 513 1,244ms 9 Jan 2026 957th HumanoidCPU 94 449 32ms 1 Nov 2024 957th MeWhenI 🇻🇦 94 449 30ms 2 Nov 2024 957th CaedenHarper 🇨🇦 94 449 36ms 25 Jan 2025 957th snoozingnewt 🇨🇦 94 449 32ms 14 Sep 2025 First Prev 881–960 of 1,090 Next Last
