Kaprekar Numbers in all languages in chars. 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 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 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 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 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 451st dokutan 314 212 1 Nov 2024 452nd wh3n3v3r 🇨🇿 313 197 7 Nov 2024 453rd edsrzf 🇳🇿 311 305 6 Jan 2025 454th dokutan 309 254 1 Nov 2024 455th IISResetMe 309 319 15 Nov 2024 456th emgordon154 308 120 5 Nov 2024 457th croc54 308 218 9 Jan 2025 458th Jacob385 303 374 1 Nov 2024 459th jameswmccarty 294 210 2 Nov 2024 460th dokutan 294 287 1 Nov 2024 461st KatieLG 🇬🇧 291 1,983 1 Nov 2024 462nd dokutan 280 265 1 Nov 2024 463rd Ripick 278 300 4 Nov 2024 464th dokutan 275 233 1 Nov 2024 465th neihousaigaai 274 225 15 Nov 2024 466th Troon 270 229 7 Nov 2024 467th HumanoidCPU 269 448 1 Nov 2024 467th dokutan 269 448 1 Nov 2024 467th KatieLG 🇬🇧 269 448 1 Nov 2024 467th Shanethegamer 🇺🇸 269 448 1 Nov 2024 467th CaedenHarper 🇨🇦 269 448 24 Jan 2025 472nd MeWhenI 🇻🇦 267 451 2 Nov 2024 473rd Jaydosu 266 232 22 days ago 474th dokutan 265 191 1 Nov 2024 475th HumanoidCPU 263 446 1 Nov 2024 475th KatieLG 🇬🇧 263 446 1 Nov 2024 475th Shanethegamer 🇺🇸 263 446 1 Nov 2024 475th MeWhenI 🇻🇦 263 446 2 Nov 2024 475th ehulinsky 🇺🇸 263 446 26 Mar 2025 480th Shanethegamer 🇺🇸 261 481 13 Jan 2025 480th KatieLG 🇬🇧 261 481 13 Jan 2025 480th GolfingSuccess 🇬🇷 261 481 13 Jan 2025 480th HumanoidCPU 261 481 13 Jan 2025 480th dokutan 261 481 14 Jan 2025 480th CaedenHarper 🇨🇦 261 481 25 Jan 2025 486th dokutan 259 315 6 Nov 2024 487th MarcMush 🇫🇷 257 197 19 Nov 2024 488th KatieLG 🇬🇧 249 248 9 Nov 2024 488th CornerMercury 🇬🇧 249 248 14 Feb 2025 490th JunkIce 247 250 24 Nov 2024 491st KatieLG 🇬🇧 243 248 12 days ago 492nd edsrzf 🇳🇿 243 348 8 Dec 2024 493rd JunkIce 241 250 3 Dec 2024 494th Mathrew2012 235 263 9 Nov 2024 495th KatieLG 🇬🇧 232 851 1 Nov 2024 496th HumanoidCPU 230 451 1 Nov 2024 496th Shanethegamer 🇺🇸 230 451 1 Nov 2024 496th MeWhenI 🇻🇦 230 451 2 Nov 2024 499th HumanoidCPU 229 561 1 Nov 2024 499th MeWhenI 🇻🇦 229 561 2 Nov 2024 501st msbranicky 227 272 1 Nov 2024 502nd dokutan 226 459 1 Nov 2024 503rd HumanoidCPU 225 245 10 Jan 2025 504th HumanoidCPU 225 439 1 Nov 2024 504th Shanethegamer 🇺🇸 225 439 1 Nov 2024 504th MeWhenI 🇻🇦 225 439 2 Nov 2024 504th Msleizak 🇫🇷 225 439 27 Dec 2024 504th nullshallot 225 439 9 Jan 2025 509th dokutan 223 247 7 days ago 510th KatieLG 🇬🇧 223 507 1 Nov 2024 511th olleicua 🇺🇸 222 248 9 Mar 2025 512th cmkb3 222 444 15 Nov 2024 513th HumanoidCPU 222 509 1 Nov 2024 514th rollershutter 221 279 22 days ago 515th maxgodfrey2004 🇨🇦 221 280 4 Jan 2025 516th HumanoidCPU 221 453 1 Nov 2024 516th KatieLG 🇬🇧 221 453 1 Nov 2024 516th Shanethegamer 🇺🇸 221 453 1 Nov 2024 516th MeWhenI 🇻🇦 221 453 2 Nov 2024 520th Shanethegamer 🇺🇸 221 581 1 Nov 2024 521st KatieLG 🇬🇧 218 588 1 Nov 2024 522nd Shanethegamer 🇺🇸 213 447 1 Nov 2024 522nd CaedenHarper 🇨🇦 213 447 31 Jan 2025 524th KatieLG 🇬🇧 212 448 1 Nov 2024 524th MeWhenI 🇻🇦 212 448 2 Nov 2024 Prev 451–525 of 793 Next