Kaprekar Numbers in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 738th Unknownuserfrommars 151 452 9ms 5 Aug 2025 738th JOrE20 151 452 11ms 12 days ago 753rd HumanoidCPU 150 445 4ms 1 Nov 2024 753rd dokutan 150 445 3ms 1 Nov 2024 753rd MeWhenI 🇻🇦 150 445 3ms 2 Nov 2024 753rd fischfood 150 445 3ms 8 Nov 2024 753rd CaedenHarper 🇨🇦 150 445 3ms 16 Aug 2025 758th KasperKivimaeki 🇫🇮 150 457 10ms 15 Jul 2025 758th 051 🇸🇬 150 457 9ms 8 Oct 2025 760th Unknownuserfrommars 150 557 2,721ms 10 Dec 2024 761st Maznek 149 364 9ms 8 Nov 2024 761st elisherer 🇮🇱 149 364 9ms 15 days ago 763rd HumanoidCPU 149 448 5ms 1 Nov 2024 763rd Shanethegamer 🇺🇸 149 448 2ms 1 Nov 2024 763rd koipondx86 149 448 2ms 1 Nov 2024 763rd MeWhenI 🇻🇦 149 448 2ms 2 Nov 2024 763rd CaedenHarper 🇨🇦 149 448 2ms 16 Aug 2025 768th Upload-and-View 🇺🇦 149 458 10ms 9 Aug 2025 769th KatieLG 🇬🇧 149 538 469ms 1 Nov 2024 770th KatieLG 🇬🇧 149 563 910ms 1 Nov 2024 771st HumanoidCPU 148 456 2ms 1 Nov 2024 771st dokutan 148 456 2ms 1 Nov 2024 771st Shanethegamer 🇺🇸 148 456 1ms 1 Nov 2024 771st CaedenHarper 🇨🇦 148 456 2ms 23 Jan 2025 775th HumanoidCPU 146 461 106ms 1 Nov 2024 775th KatieLG 🇬🇧 146 461 104ms 1 Nov 2024 775th Shanethegamer 🇺🇸 146 461 103ms 1 Nov 2024 775th dokutan 146 461 105ms 1 Nov 2024 775th MeWhenI 🇻🇦 146 461 108ms 2 Nov 2024 775th CaedenHarper 🇨🇦 146 461 104ms 24 Jan 2025 781st JunkIce 144 449 1,592ms 3 Dec 2024 782nd HumanoidCPU 143 452 373ms 1 Nov 2024 782nd Shanethegamer 🇺🇸 143 452 387ms 1 Nov 2024 784th HumanoidCPU 141 446 68ms 1 Nov 2024 784th Shanethegamer 🇺🇸 141 446 70ms 1 Nov 2024 784th MeWhenI 🇻🇦 141 446 72ms 2 Nov 2024 784th snoozingnewt 🇺🇸 141 446 69ms 3 Nov 2024 784th CaedenHarper 🇨🇦 141 446 71ms 16 Aug 2025 789th dokutan 139 452 70ms 1 Nov 2024 790th emgordon154 139 602 1,707ms 12 Dec 2024 791st HumanoidCPU 136 575 46ms 9 Mar 2025 792nd KatieLG 🇬🇧 135 516 61ms 1 Nov 2024 793rd dokutan 133 473 1ms 1 Nov 2024 794th KatieLG 🇬🇧 133 475 2ms 1 Nov 2024 795th dokutan 133 591 56ms 1 Nov 2024 796th dokutan 132 483 1ms 21 Jun 2025 797th KatieLG 🇬🇧 132 515 100ms 1 Nov 2024 798th HumanoidCPU 131 444 3ms 1 Nov 2024 798th KatieLG 🇬🇧 131 444 3ms 1 Nov 2024 798th Shanethegamer 🇺🇸 131 444 3ms 1 Nov 2024 798th dokutan 131 444 3ms 1 Nov 2024 798th MeWhenI 🇻🇦 131 444 3ms 2 Nov 2024 798th CaedenHarper 🇨🇦 131 444 3ms 16 Aug 2025 804th KatieLG 🇬🇧 130 512 4ms 1 Nov 2024 805th KatieLG 🇬🇧 130 515 2ms 8 Jan 2025 806th KatieLG 🇬🇧 127 530 2ms 1 Nov 2024 807th dokutan 126 439 35ms 21 Apr 2025 807th olleicua 🇺🇸 126 439 36ms 12 Jun 2025 809th sciencejiho 126 532 2ms 12 Feb 2025 810th HumanoidCPU 124 445 33ms 1 Nov 2024 810th Shanethegamer 🇺🇸 124 445 36ms 1 Nov 2024 810th CaedenHarper 🇨🇦 124 445 34ms 16 Aug 2025 813th KatieLG 🇬🇧 124 515 1ms 1 Nov 2024 813th MeWhenI 🇻🇦 124 515 1ms 2 Nov 2024 813th CaedenHarper 🇨🇦 124 515 1ms 6 days ago 813th Shanethegamer 🇺🇸 124 515 1ms 6 days ago 813th HumanoidCPU 124 515 1ms 6 days ago 818th KatieLG 🇬🇧 122 517 66ms 1 Nov 2024 819th HumanoidCPU 122 518 2ms 1 Nov 2024 819th Shanethegamer 🇺🇸 122 518 2ms 1 Nov 2024 819th MeWhenI 🇻🇦 122 518 2ms 2 Nov 2024 819th CaedenHarper 🇨🇦 122 518 2ms 22 Jan 2025 823rd HumanoidCPU 121 446 9ms 1 Nov 2024 823rd dokutan 121 446 9ms 1 Nov 2024 823rd KatieLG 🇬🇧 121 446 10ms 1 Nov 2024 First Prev 751–825 of 967 Next Last