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 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 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 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 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 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 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 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 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 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 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 449th Shanethegamer 🇺🇸 364 447 1 Nov 2024 449th MeWhenI 🇻🇦 364 447 2 Nov 2024 449th CaedenHarper 🇨🇦 364 447 25 days ago 454th commandblockguy 🇺🇸 362 171 1 Jun 2025 454th duckyluuk 🇳🇱 362 171 5 days ago 456th dokutan 362 268 7 days ago 457th emgordon154 360 202 6 Aug 2025 458th dokutan 360 218 1 Nov 2024 459th HumanoidCPU 360 446 1 Nov 2024 459th dokutan 360 446 1 Nov 2024 459th Shanethegamer 🇺🇸 360 446 1 Nov 2024 459th KatieLG 🇬🇧 360 446 1 Nov 2024 459th MeWhenI 🇻🇦 360 446 2 Nov 2024 459th CaedenHarper 🇨🇦 360 446 22 Jan 2025 465th dokutan 359 204 1 Nov 2024 466th mrxz 🇳🇱 358 151 21 Nov 2024 467th scpchicken 🇵🇼 356 174 17 Feb 2025 468th tomh1012 354 215 23 days ago 469th adriweb 🇫🇷 353 189 14 Nov 2024 469th Waffle3z 353 189 24 Nov 2024 471st dokutan 353 430 1 Nov 2024 472nd msbranicky 349 218 1 Nov 2024 473rd kichiandk 349 287 13 Nov 2024 474th SB-945 346 179 1 Nov 2024 475th commandblockguy 🇺🇸 345 175 6 days ago 476th robintown 338 301 8 Jan 2025 477th dokutan 336 199 1 Nov 2024 478th Flekay 🇩🇪 333 186 8 Aug 2025 479th HumanoidCPU 331 507 1 Nov 2024 479th Shanethegamer 🇺🇸 331 507 1 Nov 2024 479th KatieLG 🇬🇧 331 507 1 Nov 2024 479th CaedenHarper 🇨🇦 331 507 22 days ago 483rd msbranicky 330 194 1 Nov 2024 484th Lv0Sys 🇵🇱 327 155 15 Jun 2025 485th inventshah 326 190 4 Nov 2024 486th duckyluuk 🇳🇱 323 187 6 Nov 2024 487th madeforlosers 323 1,787 8 Nov 2024 488th dokutan 321 258 22 Jun 2025 489th dokutan 320 210 1 Nov 2024 490th dokutan 319 292 18 Apr 2025 491st HumanoidCPU 317 1,820 1 Nov 2024 492nd dokutan 315 212 1 Nov 2024 493rd wh3n3v3r 🇨🇿 314 197 7 Nov 2024 494th dokutan 310 254 1 Nov 2024 495th emgordon154 308 120 5 Nov 2024 496th croc54 308 218 9 Jan 2025 497th edsrzf 🇳🇿 306 305 6 Jan 2025 498th Jacob385 303 374 1 Nov 2024 499th jameswmccarty 295 210 2 Nov 2024 500th dokutan 295 287 1 Nov 2024 501st InigoK 🇺🇸 292 212 8 days ago 502nd IISResetMe 292 319 15 Nov 2024 503rd KatieLG 🇬🇧 291 1,983 1 Nov 2024 504th weliveinhell 🇭🇹 289 187 20 Jun 2025 505th Ripick 278 300 4 Nov 2024 506th neihousaigaai 275 225 15 Nov 2024 507th dokutan 275 233 1 Nov 2024 508th Shanethegamer 🇺🇸 275 481 13 Jan 2025 508th KatieLG 🇬🇧 275 481 13 Jan 2025 508th GolfingSuccess 🇬🇷 275 481 13 Jan 2025 508th HumanoidCPU 275 481 13 Jan 2025 508th dokutan 275 481 14 Jan 2025 508th CaedenHarper 🇨🇦 275 481 25 Jan 2025 514th dokutan 274 265 1 Nov 2024 515th CornerMercury 🇬🇧 273 227 28 May 2025 516th HumanoidCPU 269 448 1 Nov 2024 516th dokutan 269 448 1 Nov 2024 516th KatieLG 🇬🇧 269 448 1 Nov 2024 516th Shanethegamer 🇺🇸 269 448 1 Nov 2024 516th CaedenHarper 🇨🇦 269 448 24 Jan 2025 521st Jaydosu 267 232 9 Apr 2025 521st fkantelberg 267 232 12 Jul 2025 523rd MeWhenI 🇻🇦 267 451 2 Nov 2024 524th dokutan 265 191 1 Nov 2024 525th HumanoidCPU 264 446 1 Nov 2024 Prev 451–525 of 904 Next