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 Topological Sort 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 446th nullshallot 318 439 9 Jan 2025 452nd HumanoidCPU 317 1,820 1 Nov 2024 453rd cmkb3 315 444 15 Nov 2024 454th croc54 312 218 9 Jan 2025 455th HumanoidCPU 310 448 1 Nov 2024 455th KatieLG 🇬🇧 310 448 1 Nov 2024 455th Shanethegamer 🇺🇸 310 448 1 Nov 2024 455th dokutan 310 448 1 Nov 2024 455th MeWhenI 🇻🇦 310 448 2 Nov 2024 460th emgordon154 308 120 5 Nov 2024 461st edsrzf 🇳🇿 306 305 6 Jan 2025 462nd neihousaigaai 303 225 15 Nov 2024 463rd CornerMercury 🇬🇧 301 227 28 May 2025 464th HumanoidCPU 300 446 1 Nov 2024 464th KatieLG 🇬🇧 300 446 1 Nov 2024 464th Shanethegamer 🇺🇸 300 446 1 Nov 2024 464th dokutan 300 446 1 Nov 2024 464th MeWhenI 🇻🇦 300 446 2 Nov 2024 464th ehulinsky 🇺🇸 300 446 26 Mar 2025 470th Shanethegamer 🇺🇸 296 481 13 Jan 2025 470th KatieLG 🇬🇧 296 481 13 Jan 2025 470th GolfingSuccess 🇬🇷 296 481 13 Jan 2025 470th HumanoidCPU 296 481 13 Jan 2025 470th dokutan 296 481 14 Jan 2025 470th CaedenHarper 🇨🇦 296 481 25 Jan 2025 476th Jaydosu 294 232 9 Apr 2025 476th fkantelberg 294 232 2 days ago 478th KatieLG 🇬🇧 291 1,983 1 Nov 2024 479th weliveinhell 🇭🇹 289 187 23 days ago 480th dokutan 289 323 1 Nov 2024 481st Ripick 278 300 4 Nov 2024 482nd HumanoidCPU 278 448 1 Nov 2024 482nd dokutan 278 448 1 Nov 2024 482nd KatieLG 🇬🇧 278 448 1 Nov 2024 482nd Shanethegamer 🇺🇸 278 448 1 Nov 2024 482nd CaedenHarper 🇨🇦 278 448 24 Jan 2025 487th MeWhenI 🇻🇦 276 451 2 Nov 2024 488th KatieLG 🇬🇧 275 248 9 Nov 2024 489th RaBa21 274 249 8 days ago 490th KatieLG 🇬🇧 272 513 1 Nov 2024 491st dokutan 264 258 10 Dec 2024 492nd cdesodt 261 261 25 hours ago 493rd KatieLG 🇬🇧 260 248 19 Apr 2025 494th Mathrew2012 259 263 9 Nov 2024 495th dokutan 251 257 10 Dec 2024 496th msbranicky 251 272 1 Nov 2024 497th FlorianCassayre 🇫🇷 248 275 3 Nov 2024 498th rollershutter 245 279 8 Apr 2025 499th maxgodfrey2004 🇨🇦 244 280 4 Jan 2025 500th edsrzf 🇳🇿 243 348 8 Dec 2024 501st Natanaelel 🇸🇪 235 355 23 days ago 502nd KatieLG 🇬🇧 232 851 1 Nov 2024 503rd HumanoidCPU 230 451 1 Nov 2024 503rd Shanethegamer 🇺🇸 230 451 1 Nov 2024 503rd MeWhenI 🇻🇦 230 451 2 Nov 2024 506th HumanoidCPU 229 561 1 Nov 2024 506th MeWhenI 🇻🇦 229 561 2 Nov 2024 508th JesseNoEyes 🇺🇸 227 301 17 Nov 2024 509th KatieLG 🇬🇧 223 507 1 Nov 2024 509th dokutan 223 507 1 Nov 2024 509th Jacob385 223 507 1 Nov 2024 512th HumanoidCPU 222 509 1 Nov 2024 513th SB-945 221 308 1 Nov 2024 514th HumanoidCPU 221 453 1 Nov 2024 514th KatieLG 🇬🇧 221 453 1 Nov 2024 514th Shanethegamer 🇺🇸 221 453 1 Nov 2024 514th MeWhenI 🇻🇦 221 453 2 Nov 2024 518th Shanethegamer 🇺🇸 221 581 1 Nov 2024 519th KatieLG 🇬🇧 218 588 1 Nov 2024 520th robintown 217 468 8 Jan 2025 521st Jacob385 211 1,213 1 Nov 2024 522nd HumanoidCPU 210 448 1 Nov 2024 522nd dokutan 210 448 1 Nov 2024 522nd Shanethegamer 🇺🇸 210 448 1 Nov 2024 522nd KatieLG 🇬🇧 210 448 1 Nov 2024 Prev 451–525 of 827 Next