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 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 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 749th MeWhenI 🇻🇦 150 445 3ms 2 Nov 2024 749th fischfood 150 445 3ms 8 Nov 2024 749th CaedenHarper 🇨🇦 150 445 3ms 16 Aug 2025 754th KasperKivimaeki 🇫🇮 150 457 9ms 15 Jul 2025 754th 051 🇸🇬 150 457 10ms 8 Oct 2025 756th Unknownuserfrommars 150 557 2,721ms 10 Dec 2024 757th Maznek 149 364 9ms 8 Nov 2024 757th elisherer 🇮🇱 149 364 9ms 12 days ago 759th HumanoidCPU 149 448 5ms 1 Nov 2024 759th Shanethegamer 🇺🇸 149 448 2ms 1 Nov 2024 759th koipondx86 149 448 2ms 1 Nov 2024 759th MeWhenI 🇻🇦 149 448 2ms 2 Nov 2024 759th CaedenHarper 🇨🇦 149 448 2ms 16 Aug 2025 764th Upload-and-View 🇺🇦 149 458 9ms 9 Aug 2025 765th KatieLG 🇬🇧 149 538 469ms 1 Nov 2024 766th HumanoidCPU 148 456 2ms 1 Nov 2024 766th dokutan 148 456 2ms 1 Nov 2024 766th Shanethegamer 🇺🇸 148 456 1ms 1 Nov 2024 766th CaedenHarper 🇨🇦 148 456 2ms 23 Jan 2025 770th KatieLG 🇬🇧 148 563 910ms 1 Nov 2024 771st HumanoidCPU 146 461 106ms 1 Nov 2024 771st KatieLG 🇬🇧 146 461 104ms 1 Nov 2024 771st Shanethegamer 🇺🇸 146 461 103ms 1 Nov 2024 771st dokutan 146 461 107ms 1 Nov 2024 771st MeWhenI 🇻🇦 146 461 108ms 2 Nov 2024 771st CaedenHarper 🇨🇦 146 461 104ms 24 Jan 2025 777th JunkIce 144 449 1,592ms 3 Dec 2024 778th HumanoidCPU 143 452 373ms 1 Nov 2024 778th Shanethegamer 🇺🇸 143 452 387ms 1 Nov 2024 778th Babafaba 143 452 380ms 11 days ago 781st HumanoidCPU 141 446 68ms 1 Nov 2024 781st Shanethegamer 🇺🇸 141 446 70ms 1 Nov 2024 781st MeWhenI 🇻🇦 141 446 72ms 2 Nov 2024 781st snoozingnewt 🇺🇸 141 446 69ms 3 Nov 2024 781st CaedenHarper 🇨🇦 141 446 71ms 16 Aug 2025 786th dokutan 139 452 70ms 1 Nov 2024 787th emgordon154 139 602 1,707ms 12 Dec 2024 788th HumanoidCPU 136 575 46ms 9 Mar 2025 789th KatieLG 🇬🇧 135 516 61ms 1 Nov 2024 790th dokutan 133 473 1ms 1 Nov 2024 791st KatieLG 🇬🇧 133 475 2ms 1 Nov 2024 792nd dokutan 133 591 56ms 1 Nov 2024 793rd dokutan 132 483 1ms 21 Jun 2025 794th KatieLG 🇬🇧 132 515 100ms 1 Nov 2024 795th HumanoidCPU 131 444 3ms 1 Nov 2024 795th KatieLG 🇬🇧 131 444 3ms 1 Nov 2024 795th Shanethegamer 🇺🇸 131 444 3ms 1 Nov 2024 795th dokutan 131 444 3ms 1 Nov 2024 795th MeWhenI 🇻🇦 131 444 3ms 2 Nov 2024 795th CaedenHarper 🇨🇦 131 444 3ms 16 Aug 2025 801st KatieLG 🇬🇧 130 512 4ms 1 Nov 2024 802nd KatieLG 🇬🇧 130 515 2ms 8 Jan 2025 803rd KatieLG 🇬🇧 127 530 2ms 1 Nov 2024 804th dokutan 126 439 35ms 21 Apr 2025 804th olleicua 🇺🇸 126 439 36ms 12 Jun 2025 806th sciencejiho 126 532 2ms 12 Feb 2025 807th HumanoidCPU 124 445 33ms 1 Nov 2024 807th Shanethegamer 🇺🇸 124 445 36ms 1 Nov 2024 807th CaedenHarper 🇨🇦 124 445 34ms 16 Aug 2025 810th KatieLG 🇬🇧 124 515 1ms 1 Nov 2024 810th MeWhenI 🇻🇦 124 515 1ms 2 Nov 2024 810th CaedenHarper 🇨🇦 124 515 2ms 3 days ago 810th Shanethegamer 🇺🇸 124 515 2ms 3 days ago 810th HumanoidCPU 124 515 2ms 3 days ago 815th KatieLG 🇬🇧 122 517 66ms 1 Nov 2024 816th HumanoidCPU 122 518 2ms 1 Nov 2024 816th Shanethegamer 🇺🇸 122 518 2ms 1 Nov 2024 816th MeWhenI 🇻🇦 122 518 2ms 2 Nov 2024 816th CaedenHarper 🇨🇦 122 518 2ms 22 Jan 2025 820th HumanoidCPU 121 446 9ms 1 Nov 2024 820th dokutan 121 446 9ms 1 Nov 2024 820th KatieLG 🇬🇧 121 446 10ms 1 Nov 2024 820th MeWhenI 🇻🇦 121 446 8ms 2 Nov 2024 820th zakariamouhid 121 446 9ms 17 Nov 2024 820th Salutations45 121 446 8ms 22 Nov 2024 First Prev 751–825 of 963 Next Last