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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 721st KatieLG-Transpiler 🇬🇧 202 494 283ms 9 Jan 2026 722nd KatieLG 🇬🇧 202 521 10ms 1 Nov 2024 722nd KatieLG-Transpiler 🇬🇧 202 521 10ms 9 Jan 2026 724th KatieLG-Transpiler 🇬🇧 200 451 1,206ms 9 Jan 2026 725th KatieLG 🇬🇧 200 529 114ms 20 Apr 2025 725th CaedenHarper 🇨🇦 200 529 111ms 1 Dec 2025 727th dokutan 197 266 10ms 1 Nov 2024 728th JesseNoEyes 🇺🇸 197 301 3,502ms 17 Nov 2024 729th HumanoidCPU 197 445 108ms 1 Nov 2024 729th KatieLG 🇬🇧 197 445 131ms 1 Nov 2024 729th Shanethegamer 🇺🇸 197 445 107ms 1 Nov 2024 729th dokutan 197 445 121ms 1 Nov 2024 729th MeWhenI 🇻🇦 197 445 111ms 2 Nov 2024 729th CaedenHarper 🇨🇦 197 445 107ms 16 Aug 2025 729th KatieLG-Transpiler 🇬🇧 197 445 115ms 9 Jan 2026 736th HumanoidCPU 197 448 5ms 1 Nov 2024 736th Shanethegamer 🇺🇸 197 448 5ms 1 Nov 2024 736th KatieLG 🇬🇧 197 448 5ms 1 Nov 2024 736th MeWhenI 🇻🇦 197 448 6ms 2 Nov 2024 736th CaedenHarper 🇨🇦 197 448 5ms 24 Jan 2025 736th Babafaba 197 448 5ms 29 Oct 2025 736th KatieLG-Transpiler 🇬🇧 197 448 5ms 9 Jan 2026 743rd QeepQeep 196 2,960 2ms 10 Nov 2024 743rd Short-C0de 🇺🇸 196 2,960 2ms 14 Nov 2024 745th HumanoidCPU 194 245 34ms 10 Jan 2025 746th KatieLG 🇬🇧 194 630 6ms 21 Feb 2026 747th dokutan 193 247 37ms 23 Apr 2025 748th olleicua 🇺🇸 192 248 40ms 9 Mar 2025 749th TheZwierzLF 🇵🇱 191 249 3,298ms 5 Jan 2026 750th TheZwierzLF 🇵🇱 189 314 1,967ms 18 Dec 2025 751st HumanoidCPU 189 449 39ms 1 Nov 2024 751st KatieLG 🇬🇧 189 449 39ms 1 Nov 2024 751st Shanethegamer 🇺🇸 189 449 40ms 1 Nov 2024 751st MeWhenI 🇻🇦 189 449 41ms 2 Nov 2024 751st CaedenHarper 🇨🇦 189 449 42ms 16 Aug 2025 751st gigaprofisi 🇺🇸 189 449 41ms 5 Nov 2025 757th CaedenHarper 🇨🇦 188 815 5ms 17 Aug 2025 758th Shanethegamer 🇺🇸 187 444 65ms 22 Nov 2024 759th HumanoidCPU 186 446 68ms 27 Jan 2025 760th KatieLG 🇬🇧 186 447 68ms 1 Nov 2024 760th MeWhenI 🇻🇦 186 447 62ms 2 Nov 2024 760th CaedenHarper 🇨🇦 186 447 65ms 25 Jan 2025 760th KatieLG-Transpiler 🇬🇧 186 447 61ms 9 Jan 2026 764th KatieLG 🇬🇧 184 258 35ms 7 Jan 2026 765th HumanoidCPU 184 519 111ms 1 Nov 2024 765th Shanethegamer 🇺🇸 184 519 110ms 1 Nov 2024 765th KatieLG 🇬🇧 184 519 117ms 1 Nov 2024 765th dokutan 184 519 108ms 1 Nov 2024 765th MeWhenI 🇻🇦 184 519 112ms 2 Nov 2024 765th CaedenHarper 🇨🇦 184 519 107ms 25 Jan 2025 765th KatieLG-Transpiler 🇬🇧 184 519 118ms 9 Jan 2026 772nd HumanoidCPU 182 449 120ms 1 Nov 2024 772nd KatieLG 🇬🇧 182 449 126ms 1 Nov 2024 772nd Shanethegamer 🇺🇸 182 449 116ms 1 Nov 2024 772nd MeWhenI 🇻🇦 182 449 125ms 2 Nov 2024 772nd CaedenHarper 🇨🇦 182 449 124ms 16 Aug 2025 777th KatieLG 🇬🇧 182 513 252ms 1 Nov 2024 777th KatieLG-Transpiler 🇬🇧 182 513 244ms 9 Jan 2026 779th HumanoidCPU 179 460 106ms 1 Nov 2024 779th MeWhenI 🇻🇦 179 460 109ms 2 Nov 2024 779th klixel 🇨🇦 179 460 111ms 15 Nov 2024 779th Shanethegamer 🇺🇸 179 460 112ms 20 Feb 2025 779th CaedenHarper 🇨🇦 179 460 112ms 16 Aug 2025 784th HumanoidCPU 176 515 3ms 1 Nov 2024 785th Jacob385 175 873 5ms 1 Nov 2024 786th JOrE20 174 436 41ms 2 Feb 2026 787th Shanethegamer 🇺🇸 174 475 55ms 1 Nov 2024 787th CaedenHarper 🇨🇦 174 475 49ms 23 Jan 2025 787th HumanoidCPU 174 475 58ms 28 Nov 2025 790th Blendi-Goose 173 387 1ms 7 Oct 2025 791st MeWhenI 🇻🇦 173 455 39ms 2 Nov 2024 792nd HumanoidCPU 172 441 38ms 1 Nov 2024 792nd KatieLG 🇬🇧 172 441 38ms 1 Nov 2024 792nd Shanethegamer 🇺🇸 172 441 37ms 1 Nov 2024 792nd MeWhenI 🇻🇦 172 441 39ms 2 Nov 2024 792nd CaedenHarper 🇨🇦 172 441 38ms 25 Jan 2025 797th dokutan 170 392 117ms 29 Dec 2025 798th ocefra 170 393 93ms 25 Dec 2024 799th KatieLG-Transpiler 🇬🇧 170 445 38ms 9 Jan 2026 800th HumanoidCPU 170 470 522ms 8 Nov 2025 First Prev 721–800 of 1,106 Next Last