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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 751st CaedenHarper 🇨🇦 89 882 25 Jan 2025 752nd dokutan 85 437 1 Nov 2024 753rd MeWhenI 🇻🇦 84 439 2 Nov 2024 754th HumanoidCPU 83 444 1 Nov 2024 755th AidanWalter 75 915 3 Jan 2025 755th sciencejiho 75 915 12 Feb 2025 757th KatieLG 🇬🇧 72 511 1 Nov 2024 758th ovs-code 🇩🇪 0 60 19 May 2025 759th sean-niemann 🇺🇸 0 65 29 Apr 2025 760th ovs-code 🇩🇪 0 76 30 May 2025 761st ovs-code 🇩🇪 0 87 4 Feb 2025 762nd DialFrost 🇸🇬 0 100 9 Feb 2025 763rd Shanethegamer 🇺🇸 0 217 24 May 2025 764th Shanethegamer 🇺🇸 0 439 24 Apr 2025 764th Shanethegamer 🇺🇸 0 439 22 May 2025 766th Shanethegamer 🇺🇸 0 440 17 Apr 2025 767th Shanethegamer 🇺🇸 0 441 17 Apr 2025 767th KatieLG 🇬🇧 0 441 20 Apr 2025 769th Shanethegamer 🇺🇸 0 442 17 Apr 2025 769th KatieLG 🇬🇧 0 442 20 Apr 2025 771st KatieLG 🇬🇧 0 446 23 Apr 2025 771st Shanethegamer 🇺🇸 0 446 2 May 2025 771st Shanethegamer 🇺🇸 0 446 2 May 2025 774th Shanethegamer 🇺🇸 0 447 17 Apr 2025 774th Shanethegamer 🇺🇸 0 447 30 May 2025 776th Shanethegamer 🇺🇸 0 448 17 Apr 2025 777th Shanethegamer 🇺🇸 0 449 16 Apr 2025 777th Shanethegamer 🇺🇸 0 449 17 Apr 2025 777th Shanethegamer 🇺🇸 0 449 17 Apr 2025 777th Shanethegamer 🇺🇸 0 449 1 May 2025 777th Shanethegamer 🇺🇸 0 449 4 days ago 782nd Shanethegamer 🇺🇸 0 450 16 Apr 2025 782nd KatieLG 🇬🇧 0 450 20 Apr 2025 784th Shanethegamer 🇺🇸 0 452 16 Apr 2025 784th Shanethegamer 🇺🇸 0 452 17 Apr 2025 786th Shanethegamer 🇺🇸 0 454 17 Apr 2025 787th Shanethegamer 🇺🇸 0 457 16 Apr 2025 788th Shanethegamer 🇺🇸 0 462 14 Apr 2025 789th Shanethegamer 🇺🇸 0 466 3 days ago 790th Shanethegamer 🇺🇸 0 487 17 Apr 2025 791st Shanethegamer 🇺🇸 0 493 11 May 2025 792nd KatieLG 🇬🇧 0 508 20 Apr 2025 793rd KatieLG 🇬🇧 0 509 20 Apr 2025 794th KatieLG 🇬🇧 0 510 9 Feb 2025 795th KatieLG 🇬🇧 0 513 20 Apr 2025 796th KatieLG 🇬🇧 0 515 20 Apr 2025 796th KatieLG 🇬🇧 0 515 20 Apr 2025 798th KatieLG 🇬🇧 0 516 20 Apr 2025 798th KatieLG 🇬🇧 0 516 20 Apr 2025 798th KatieLG 🇬🇧 0 516 20 Apr 2025 801st KatieLG 🇬🇧 0 517 23 Apr 2025 802nd KatieLG 🇬🇧 0 519 20 Apr 2025 803rd KatieLG 🇬🇧 0 520 23 Apr 2025 804th KatieLG 🇬🇧 0 521 20 Apr 2025 805th KatieLG 🇬🇧 0 529 20 Apr 2025 806th Shanethegamer 🇺🇸 0 535 20 Apr 2025 807th KatieLG 🇬🇧 0 554 20 Apr 2025 808th KatieLG 🇬🇧 0 556 20 Apr 2025 809th KatieLG 🇬🇧 0 563 20 Apr 2025 810th KatieLG 🇬🇧 0 565 20 Apr 2025 811th KatieLG 🇬🇧 0 581 20 Apr 2025 812th KatieLG 🇬🇧 0 644 20 Apr 2025 812th Shanethegamer 🇺🇸 0 644 23 Apr 2025 814th Shanethegamer 🇺🇸 0 711 23 Apr 2025 815th KatieLG 🇬🇧 0 779 20 Apr 2025 816th KatieLG 🇬🇧 0 915 20 Apr 2025 817th KatieLG 🇬🇧 0 983 20 Apr 2025 818th KatieLG 🇬🇧 0 1,051 20 Apr 2025 819th Shanethegamer 🇺🇸 0 1,322 23 Apr 2025 820th KatieLG 🇬🇧 0 1,390 20 Apr 2025 Prev 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