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 880th Shanethegamer 🇺🇸 131 444 3ms 1 Nov 2024 880th dokutan 131 444 2ms 1 Nov 2024 880th MeWhenI 🇻🇦 131 444 2ms 2 Nov 2024 880th CaedenHarper 🇨🇦 131 444 2ms 16 Aug 2025 885th KatieLG-Transpiler 🇬🇧 131 512 4ms 9 Jan 2026 886th KatieLG-Transpiler 🇬🇧 131 533 636ms 9 Jan 2026 887th KatieLG-Transpiler 🇬🇧 130 446 3ms 9 Jan 2026 888th KatieLG 🇬🇧 130 515 2ms 8 Jan 2025 888th KatieLG-Transpiler 🇬🇧 130 515 2ms 9 Jan 2026 890th KatieLG-Transpiler 🇬🇧 128 528 1ms 9 Jan 2026 891st sciencejiho 127 532 2ms 12 Feb 2025 892nd dokutan 126 439 36ms 21 Apr 2025 892nd olleicua 🇺🇸 126 439 39ms 12 Jun 2025 894th HumanoidCPU 125 445 34ms 1 Nov 2024 894th Shanethegamer 🇺🇸 125 445 33ms 1 Nov 2024 894th CaedenHarper 🇨🇦 125 445 38ms 16 Aug 2025 897th MeWhenI 🇻🇦 125 515 1ms 2 Nov 2024 897th CaedenHarper 🇨🇦 125 515 1ms 12 Nov 2025 897th Shanethegamer 🇺🇸 125 515 1ms 12 Nov 2025 897th HumanoidCPU 125 515 1ms 12 Nov 2025 901st KatieLG-Transpiler 🇬🇧 125 519 380ms 9 Jan 2026 902nd KatieLG-Transpiler 🇬🇧 124 519 1ms 9 Jan 2026 903rd KatieLG-Transpiler 🇬🇧 122 455 38ms 9 Jan 2026 904th KatieLG-Transpiler 🇬🇧 122 517 65ms 9 Jan 2026 905th HumanoidCPU 122 518 2ms 1 Nov 2024 905th Shanethegamer 🇺🇸 122 518 2ms 1 Nov 2024 905th MeWhenI 🇻🇦 122 518 2ms 2 Nov 2024 905th CaedenHarper 🇨🇦 122 518 1ms 22 Jan 2025 909th Shanethegamer 🇺🇸 121 453 118ms 1 Nov 2024 909th KatieLG 🇬🇧 121 453 119ms 1 Nov 2024 909th MeWhenI 🇻🇦 121 453 119ms 2 Nov 2024 909th CaedenHarper 🇨🇦 121 453 123ms 24 Jan 2025 913th KatieLG-Transpiler 🇬🇧 121 525 1ms 9 Jan 2026 914th KatieLG-Transpiler 🇬🇧 120 457 126ms 9 Jan 2026 915th KatieLG 🇬🇧 120 461 39ms 30 Nov 2025 916th HumanoidCPU 119 446 9ms 1 Nov 2024 916th dokutan 119 446 9ms 1 Nov 2024 916th MeWhenI 🇻🇦 119 446 9ms 2 Nov 2024 916th zakariamouhid 119 446 11ms 17 Nov 2024 916th Salutations45 119 446 11ms 22 Nov 2024 916th gigaprofisi 🇺🇸 119 446 13ms 20 Jun 2025 916th didion0 🇺🇸 119 446 9ms 26 Aug 2025 916th olleicua 🇺🇸 119 446 9ms 10 Sep 2025 924th iczelia 🇩🇪 119 447 9ms 24 Oct 2025 925th Quadruplay 119 448 9ms 12 Jul 2025 926th HumanoidCPU 117 446 1,278ms 1 Nov 2024 926th Shanethegamer 🇺🇸 117 446 1,285ms 1 Nov 2024 926th dokutan 117 446 1,306ms 1 Nov 2024 926th CaedenHarper 🇨🇦 117 446 1,311ms 24 Jan 2025 930th HumanoidCPU 117 448 242ms 1 Nov 2024 930th dokutan 117 448 160ms 1 Nov 2024 930th MeWhenI 🇻🇦 117 448 167ms 2 Nov 2024 930th MarcMush 🇫🇷 117 448 174ms 19 Nov 2024 930th CaedenHarper 🇨🇦 117 448 162ms 1 Feb 2025 935th KatieLG-Transpiler 🇬🇧 117 455 9ms 9 Jan 2026 936th JOrE20 117 457 10ms 6 Nov 2025 937th KatieLG 🇬🇧 114 461 1,221ms 30 Nov 2025 938th KatieLG 🇬🇧 112 467 190ms 30 Nov 2025 939th HumanoidCPU 111 453 47ms 1 Nov 2024 940th MeWhenI 🇻🇦 111 454 47ms 2 Nov 2024 941st CaedenHarper 🇨🇦 109 461 47ms 22 Jan 2025 941st Shanethegamer 🇺🇸 109 461 49ms 6 May 2025 943rd KatieLG 🇬🇧 109 463 50ms 1 Nov 2024 943rd KatieLG-Transpiler 🇬🇧 109 463 49ms 9 Jan 2026 945th HumanoidCPU 106 520 123ms 1 Nov 2024 946th KatieLG-Transpiler 🇬🇧 102 513 1,244ms 9 Jan 2026 947th HumanoidCPU 94 449 32ms 1 Nov 2024 947th MeWhenI 🇻🇦 94 449 30ms 2 Nov 2024 947th CaedenHarper 🇨🇦 94 449 36ms 25 Jan 2025 947th snoozingnewt 🇨🇦 94 449 32ms 14 Sep 2025 951st KatieLG 🇬🇧 93 451 32ms 1 Nov 2024 952nd KatieLG-Transpiler 🇬🇧 93 567 165ms 9 Jan 2026 953rd dokutan 91 462 32ms 1 Nov 2024 954th CaedenHarper 🇨🇦 89 882 48ms 25 Jan 2025 955th emgordon154 88 866 1,416ms 26 Nov 2025 956th dokutan 85 437 2ms 1 Nov 2024 957th MeWhenI 🇻🇦 84 439 2ms 2 Nov 2024 957th CaedenHarper 🇨🇦 84 439 2ms 16 Aug 2025 959th HumanoidCPU 83 444 2ms 1 Nov 2024 960th AidanWalter 75 915 11ms 3 Jan 2025 First Prev 881–960 of 1,076 Next Last
