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 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 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 Calendar 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 Multitap Input 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Calendar 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 Multitap Input 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 901st Shanethegamer 🇺🇸 0 442 441ms 17 Apr 2025 901st KatieLG 🇬🇧 0 442 135ms 20 Apr 2025 901st HumanoidCPU 0 442 430ms 18 Aug 2025 904th KatieLG 🇬🇧 0 446 307ms 23 Apr 2025 904th Shanethegamer 🇺🇸 0 446 2ms 2 May 2025 904th Shanethegamer 🇺🇸 0 446 6ms 2 May 2025 907th Shanethegamer 🇺🇸 0 447 2ms 17 Apr 2025 907th Shanethegamer 🇺🇸 0 447 15ms 30 May 2025 907th HumanoidCPU 0 447 3ms 18 Aug 2025 910th Shanethegamer 🇺🇸 0 448 8ms 17 Apr 2025 910th HumanoidCPU 0 448 8ms 18 Aug 2025 910th Shanethegamer 🇺🇸 0 448 3ms 18 Sep 2025 910th HumanoidCPU 0 448 3ms 6 Oct 2025 910th kurkale6ka 0 448 8ms 3 hours ago 915th Shanethegamer 🇺🇸 0 449 157ms 16 Apr 2025 915th Shanethegamer 🇺🇸 0 449 18ms 17 Apr 2025 915th Shanethegamer 🇺🇸 0 449 83ms 17 Apr 2025 915th Shanethegamer 🇺🇸 0 449 2ms 1 May 2025 915th Shanethegamer 🇺🇸 0 449 136ms 2 Jul 2025 915th HumanoidCPU 0 449 132ms 18 Aug 2025 915th HumanoidCPU 0 449 17ms 18 Aug 2025 915th HumanoidCPU 0 449 82ms 18 Aug 2025 915th HumanoidCPU 0 449 2ms 18 Aug 2025 915th HumanoidCPU 0 449 160ms 18 Aug 2025 925th KatieLG 🇬🇧 0 450 1ms 19 days ago 926th Shanethegamer 🇺🇸 0 452 1,102ms 16 Apr 2025 926th Shanethegamer 🇺🇸 0 452 2ms 17 Apr 2025 926th HumanoidCPU 0 452 2ms 18 Aug 2025 926th HumanoidCPU 0 452 1,041ms 18 Aug 2025 930th Shanethegamer 🇺🇸 0 454 7ms 17 Apr 2025 930th HumanoidCPU 0 454 7ms 18 Aug 2025 932nd Shanethegamer 🇺🇸 0 457 61ms 16 Apr 2025 932nd HumanoidCPU 0 457 57ms 18 Aug 2025 934th Shanethegamer 🇺🇸 0 466 65ms 3 Jul 2025 935th HumanoidCPU 0 468 88ms 18 Aug 2025 936th Shanethegamer 🇺🇸 0 487 370ms 17 Apr 2025 936th HumanoidCPU 0 487 340ms 18 Aug 2025 938th Shanethegamer 🇺🇸 0 493 301ms 11 May 2025 938th HumanoidCPU 0 493 292ms 4 days ago 940th KatieLG 🇬🇧 0 508 43ms 20 Apr 2025 941st KatieLG 🇬🇧 0 509 439ms 20 Apr 2025 942nd KatieLG 🇬🇧 0 510 3ms 9 Feb 2025 942nd HumanoidCPU 0 510 6ms 18 Aug 2025 942nd Shanethegamer 🇺🇸 0 510 25ms 23 Sep 2025 945th KatieLG 🇬🇧 0 513 2ms 20 Apr 2025 945th HumanoidCPU 0 513 2ms 18 Aug 2025 947th KatieLG 🇬🇧 0 515 3ms 20 Apr 2025 947th KatieLG 🇬🇧 0 515 1,091ms 20 Apr 2025 947th KatieLG 🇬🇧 0 515 3ms 19 days ago 950th KatieLG 🇬🇧 0 516 12ms 20 Apr 2025 950th KatieLG 🇬🇧 0 516 82ms 20 Apr 2025 950th KatieLG 🇬🇧 0 516 7ms 20 Apr 2025 953rd KatieLG 🇬🇧 0 517 158ms 23 Apr 2025 954th KatieLG 🇬🇧 0 519 1ms 20 Apr 2025 955th KatieLG 🇬🇧 0 520 57ms 23 Apr 2025 956th KatieLG 🇬🇧 0 521 8ms 20 Apr 2025 957th Shanethegamer 🇺🇸 0 527 3ms 28 Jul 2025 957th HumanoidCPU 0 527 3ms 18 Aug 2025 959th KatieLG 🇬🇧 0 529 132ms 24 Oct 2025 960th Shanethegamer 🇺🇸 0 535 4ms 20 Apr 2025 960th HumanoidCPU 0 535 4ms 18 Aug 2025 962nd KatieLG 🇬🇧 0 549 4ms 19 days ago 963rd KatieLG 🇬🇧 0 554 80ms 20 Apr 2025 964th KatieLG 🇬🇧 0 556 375ms 20 Apr 2025 965th KatieLG 🇬🇧 0 563 65ms 20 Apr 2025 966th KatieLG 🇬🇧 0 565 305ms 20 Apr 2025 967th KatieLG 🇬🇧 0 581 5ms 20 Apr 2025 968th HumanoidCPU 0 585 7ms 25 days ago 969th KatieLG 🇬🇧 0 644 6ms 20 Apr 2025 969th Shanethegamer 🇺🇸 0 644 6ms 23 Apr 2025 969th HumanoidCPU 0 644 7ms 9 Nov 2025 972nd Shanethegamer 🇺🇸 0 711 1ms 23 Apr 2025 972nd HumanoidCPU 0 711 1ms 4 days ago 974th KatieLG 🇬🇧 0 779 1ms 20 Apr 2025 975th HumanoidCPU 0 847 13ms 10 Nov 2025 First Prev 901–975 of 981 Next Last
