Kaprekar Numbers in all languages in chars. 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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 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 Chars Time Submitted 881st KatieLG 🇬🇧 131 443 3ms 30 Nov 2025 882nd HumanoidCPU 131 444 2ms 1 Nov 2024 882nd Shanethegamer 🇺🇸 131 444 2ms 1 Nov 2024 882nd dokutan 131 444 3ms 1 Nov 2024 882nd MeWhenI 🇻🇦 131 444 2ms 2 Nov 2024 882nd CaedenHarper 🇨🇦 131 444 3ms 16 Aug 2025 887th GolfingSuccess 🇬🇷 131 452 10ms 1 Nov 2024 887th zbreit 🇺🇸 131 452 10ms 1 Nov 2024 887th Shanethegamer 🇺🇸 131 452 10ms 1 Nov 2024 887th madex 🇩🇪 131 452 10ms 1 Nov 2024 887th jtaxen 131 452 10ms 1 Nov 2024 887th Stockoh 🇫🇷 131 452 9ms 4 Nov 2024 887th evan18c 131 452 10ms 7 Nov 2024 887th roguh 🇬🇹 131 452 9ms 27 Nov 2024 887th mathisfun271 131 452 10ms 25 Jan 2025 887th moustave 131 452 10ms 9 Apr 2025 887th SectorCorruptor 131 452 10ms 24 Jul 2025 887th vgamula 🇺🇦 131 452 11ms 25 Jul 2025 887th Unknownuserfrommars 131 452 10ms 5 Aug 2025 887th JOrE20 131 452 10ms 6 Nov 2025 887th TheSecondComing123 131 452 10ms 12 days ago 902nd KatieLG-Transpiler 🇬🇧 131 512 4ms 9 Jan 2026 903rd KatieLG-Transpiler 🇬🇧 131 533 650ms 9 Jan 2026 904th KatieLG-Transpiler 🇬🇧 130 446 3ms 9 Jan 2026 905th KasperKivimaeki 🇫🇮 130 457 10ms 15 Jul 2025 906th KatieLG 🇬🇧 130 487 1ms 30 Nov 2025 907th KatieLG 🇬🇧 130 515 2ms 8 Jan 2025 907th KatieLG-Transpiler 🇬🇧 130 515 1ms 9 Jan 2026 909th muser-logiccpu 🇺🇦 129 458 9ms 9 Aug 2025 909th netfri25 🇮🇱 129 458 10ms 16 days ago 909th rotemkm 129 458 10ms 16 days ago 912th Shanethegamer 🇺🇸 126 452 367ms 1 Nov 2024 912th JOrE20 126 452 353ms 2 Feb 2026 914th KatieLG-Transpiler 🇬🇧 126 528 1ms 9 Jan 2026 915th sciencejiho 125 532 2ms 12 Feb 2025 916th HumanoidCPU 123 446 1,278ms 1 Nov 2024 916th Shanethegamer 🇺🇸 123 446 1,285ms 1 Nov 2024 916th dokutan 123 446 1,302ms 1 Nov 2024 916th CaedenHarper 🇨🇦 123 446 1,311ms 24 Jan 2025 920th MeWhenI 🇻🇦 123 515 1ms 2 Nov 2024 920th CaedenHarper 🇨🇦 123 515 1ms 12 Nov 2025 920th Shanethegamer 🇺🇸 123 515 1ms 12 Nov 2025 920th HumanoidCPU 123 515 1ms 12 Nov 2025 924th KatieLG-Transpiler 🇬🇧 122 517 65ms 9 Jan 2026 925th HumanoidCPU 122 518 1ms 1 Nov 2024 925th Shanethegamer 🇺🇸 122 518 1ms 1 Nov 2024 925th MeWhenI 🇻🇦 122 518 2ms 2 Nov 2024 925th CaedenHarper 🇨🇦 122 518 1ms 22 Jan 2025 929th KatieLG-Transpiler 🇬🇧 122 519 1ms 9 Jan 2026 930th KatieLG-Transpiler 🇬🇧 121 525 1ms 9 Jan 2026 931st KatieLG 🇬🇧 119 461 1,221ms 30 Nov 2025 932nd HumanoidCPU 118 446 10ms 1 Nov 2024 932nd MeWhenI 🇻🇦 118 446 10ms 2 Nov 2024 932nd zakariamouhid 118 446 9ms 17 Nov 2024 932nd Salutations45 118 446 9ms 22 Nov 2024 932nd gigaprofisi 🇺🇸 118 446 9ms 20 Jun 2025 932nd didion0 🇺🇸 118 446 10ms 26 Aug 2025 932nd olleicua 🇺🇸 118 446 9ms 10 Sep 2025 939th iczelia 🇩🇪 117 447 10ms 24 Oct 2025 940th Quadruplay 117 448 9ms 12 Jul 2025 941st Shanethegamer 🇺🇸 115 445 33ms 1 Nov 2024 941st CaedenHarper 🇨🇦 115 445 37ms 16 Aug 2025 943rd KatieLG-Transpiler 🇬🇧 115 455 10ms 9 Jan 2026 944th KatieLG-Transpiler 🇬🇧 114 519 9ms 9 Jan 2026 945th HumanoidCPU 113 448 156ms 1 Nov 2024 945th MeWhenI 🇻🇦 113 448 153ms 2 Nov 2024 945th CaedenHarper 🇨🇦 113 448 162ms 1 Feb 2025 948th KatieLG-Transpiler 🇬🇧 112 455 38ms 9 Jan 2026 949th Shanethegamer 🇺🇸 110 453 134ms 1 Nov 2024 949th KatieLG 🇬🇧 110 453 124ms 1 Nov 2024 949th MeWhenI 🇻🇦 110 453 130ms 2 Nov 2024 949th CaedenHarper 🇨🇦 110 453 121ms 24 Jan 2025 953rd KatieLG-Transpiler 🇬🇧 110 519 380ms 9 Jan 2026 954th KatieLG 🇬🇧 110 1,387 4ms 1 Nov 2024 955th KatieLG-Transpiler 🇬🇧 109 457 121ms 9 Jan 2026 956th KatieLG 🇬🇧 109 467 170ms 30 Nov 2025 957th KatieLG-Transpiler 🇬🇧 107 513 1,244ms 9 Jan 2026 958th HumanoidCPU 96 520 123ms 1 Nov 2024 959th HumanoidCPU 94 449 32ms 1 Nov 2024 959th MeWhenI 🇻🇦 94 449 30ms 2 Nov 2024 First Prev 881–960 of 1,089 Next Last
