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 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 Mandelbrot 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 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 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 Mandelbrot 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 Chars Time 451st Lv0Sys 🇵🇱 327 155 5 hours ago 452nd SB-945 325 179 1 Nov 2024 453rd dokutan 325 260 3 Nov 2024 454th madeforlosers 323 1,787 8 Nov 2024 455th duckyluuk 🇳🇱 322 187 6 Nov 2024 456th dokutan 320 210 1 Nov 2024 457th HumanoidCPU 317 1,820 1 Nov 2024 458th dokutan 314 212 1 Nov 2024 459th ndren 309 188 2 Mar 2025 460th dokutan 309 254 1 Nov 2024 461st IISResetMe 309 319 15 Nov 2024 462nd emgordon154 308 120 5 Nov 2024 463rd croc54 308 218 9 Jan 2025 464th inventshah 306 190 4 Nov 2024 465th edsrzf 🇳🇿 306 305 6 Jan 2025 466th Jacob385 303 374 1 Nov 2024 467th wh3n3v3r 🇨🇿 295 197 7 Nov 2024 468th dokutan 294 287 1 Nov 2024 469th KatieLG 🇬🇧 291 1,983 1 Nov 2024 470th Ripick 278 300 4 Nov 2024 471st jameswmccarty 277 210 2 Nov 2024 472nd weliveinhell 🇭🇹 276 196 28 hours ago 473rd dokutan 275 233 1 Nov 2024 474th dokutan 274 265 1 Nov 2024 475th HumanoidCPU 269 448 1 Nov 2024 475th dokutan 269 448 1 Nov 2024 475th KatieLG 🇬🇧 269 448 1 Nov 2024 475th Shanethegamer 🇺🇸 269 448 1 Nov 2024 475th CaedenHarper 🇨🇦 269 448 24 Jan 2025 480th MeWhenI 🇻🇦 267 451 2 Nov 2024 481st dokutan 265 191 1 Nov 2024 482nd HumanoidCPU 263 446 1 Nov 2024 482nd KatieLG 🇬🇧 263 446 1 Nov 2024 482nd Shanethegamer 🇺🇸 263 446 1 Nov 2024 482nd MeWhenI 🇻🇦 263 446 2 Nov 2024 482nd ehulinsky 🇺🇸 263 446 26 Mar 2025 487th Shanethegamer 🇺🇸 261 481 13 Jan 2025 487th KatieLG 🇬🇧 261 481 13 Jan 2025 487th GolfingSuccess 🇬🇷 261 481 13 Jan 2025 487th HumanoidCPU 261 481 13 Jan 2025 487th dokutan 261 481 14 Jan 2025 487th CaedenHarper 🇨🇦 261 481 25 Jan 2025 493rd dokutan 259 315 6 Nov 2024 494th neihousaigaai 258 225 15 Nov 2024 495th MarcMush 🇫🇷 257 197 19 Nov 2024 496th CornerMercury 🇬🇧 256 227 18 days ago 497th dokutan 252 259 1 Nov 2024 498th Jaydosu 250 232 9 Apr 2025 499th KatieLG 🇬🇧 243 248 19 Apr 2025 500th edsrzf 🇳🇿 243 348 8 Dec 2024 501st JunkIce 241 250 3 Dec 2024 502nd JunkIce 232 250 24 Nov 2024 503rd KatieLG 🇬🇧 232 851 1 Nov 2024 504th HumanoidCPU 230 451 1 Nov 2024 504th Shanethegamer 🇺🇸 230 451 1 Nov 2024 504th MeWhenI 🇻🇦 230 451 2 Nov 2024 507th HumanoidCPU 229 561 1 Nov 2024 507th MeWhenI 🇻🇦 229 561 2 Nov 2024 509th dokutan 226 459 1 Nov 2024 510th HumanoidCPU 225 245 10 Jan 2025 511th HumanoidCPU 225 439 1 Nov 2024 511th Shanethegamer 🇺🇸 225 439 1 Nov 2024 511th MeWhenI 🇻🇦 225 439 2 Nov 2024 511th Msleizak 🇫🇷 225 439 27 Dec 2024 511th nullshallot 225 439 9 Jan 2025 516th dokutan 223 247 23 Apr 2025 517th KatieLG 🇬🇧 223 507 1 Nov 2024 518th olleicua 🇺🇸 222 248 9 Mar 2025 519th cdesodt 222 262 92 mins ago 520th cmkb3 222 444 15 Nov 2024 521st HumanoidCPU 222 509 1 Nov 2024 522nd Mathrew2012 221 263 9 Nov 2024 523rd HumanoidCPU 221 453 1 Nov 2024 523rd KatieLG 🇬🇧 221 453 1 Nov 2024 523rd Shanethegamer 🇺🇸 221 453 1 Nov 2024 Prev 451–525 of 804 Next