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 451st commandblockguy 🇺🇸 362 171 1 Jun 2025 451st duckyluuk 🇳🇱 362 171 33 hours ago 453rd dokutan 362 268 3 days ago 454th emgordon154 360 202 27 days ago 455th dokutan 360 218 1 Nov 2024 456th HumanoidCPU 360 446 1 Nov 2024 456th dokutan 360 446 1 Nov 2024 456th Shanethegamer 🇺🇸 360 446 1 Nov 2024 456th KatieLG 🇬🇧 360 446 1 Nov 2024 456th MeWhenI 🇻🇦 360 446 2 Nov 2024 456th CaedenHarper 🇨🇦 360 446 22 Jan 2025 462nd dokutan 359 204 1 Nov 2024 463rd mrxz 🇳🇱 358 151 21 Nov 2024 464th scpchicken 🇵🇼 356 174 17 Feb 2025 465th tomh1012 354 215 19 days ago 466th adriweb 🇫🇷 353 189 14 Nov 2024 466th Waffle3z 353 189 24 Nov 2024 468th dokutan 353 430 1 Nov 2024 469th msbranicky 349 218 1 Nov 2024 470th kichiandk 349 287 13 Nov 2024 471st SB-945 346 179 1 Nov 2024 472nd commandblockguy 🇺🇸 345 175 2 days ago 473rd robintown 338 301 8 Jan 2025 474th dokutan 336 199 1 Nov 2024 475th Flekay 🇩🇪 333 186 25 days ago 476th HumanoidCPU 331 507 1 Nov 2024 476th Shanethegamer 🇺🇸 331 507 1 Nov 2024 476th KatieLG 🇬🇧 331 507 1 Nov 2024 476th CaedenHarper 🇨🇦 331 507 18 days ago 480th msbranicky 330 194 1 Nov 2024 481st dokutan 328 292 18 Apr 2025 482nd Lv0Sys 🇵🇱 327 155 15 Jun 2025 483rd inventshah 326 190 4 Nov 2024 484th duckyluuk 🇳🇱 323 187 6 Nov 2024 485th madeforlosers 323 1,787 8 Nov 2024 486th dokutan 321 258 22 Jun 2025 487th dokutan 320 210 1 Nov 2024 488th HumanoidCPU 317 1,820 1 Nov 2024 489th dokutan 315 212 1 Nov 2024 490th wh3n3v3r 🇨🇿 314 197 7 Nov 2024 491st dokutan 310 254 1 Nov 2024 492nd emgordon154 308 120 5 Nov 2024 493rd croc54 308 218 9 Jan 2025 494th edsrzf 🇳🇿 306 305 6 Jan 2025 495th Jacob385 303 374 1 Nov 2024 496th IISResetMe 300 319 15 Nov 2024 497th jameswmccarty 295 210 2 Nov 2024 498th dokutan 295 287 1 Nov 2024 499th InigoK 🇺🇸 292 212 4 days ago 500th KatieLG 🇬🇧 291 1,983 1 Nov 2024 501st weliveinhell 🇭🇹 289 187 20 Jun 2025 502nd Ripick 278 300 4 Nov 2024 503rd neihousaigaai 275 225 15 Nov 2024 504th dokutan 275 233 1 Nov 2024 505th Shanethegamer 🇺🇸 275 481 13 Jan 2025 505th KatieLG 🇬🇧 275 481 13 Jan 2025 505th GolfingSuccess 🇬🇷 275 481 13 Jan 2025 505th HumanoidCPU 275 481 13 Jan 2025 505th dokutan 275 481 14 Jan 2025 505th CaedenHarper 🇨🇦 275 481 25 Jan 2025 511th dokutan 274 265 1 Nov 2024 512th CornerMercury 🇬🇧 273 227 28 May 2025 513th HumanoidCPU 269 448 1 Nov 2024 513th dokutan 269 448 1 Nov 2024 513th KatieLG 🇬🇧 269 448 1 Nov 2024 513th Shanethegamer 🇺🇸 269 448 1 Nov 2024 513th CaedenHarper 🇨🇦 269 448 24 Jan 2025 518th Jaydosu 267 232 9 Apr 2025 518th fkantelberg 267 232 12 Jul 2025 520th MeWhenI 🇻🇦 267 451 2 Nov 2024 521st dokutan 265 191 1 Nov 2024 522nd HumanoidCPU 264 446 1 Nov 2024 522nd KatieLG 🇬🇧 264 446 1 Nov 2024 522nd Shanethegamer 🇺🇸 264 446 1 Nov 2024 522nd MeWhenI 🇻🇦 264 446 2 Nov 2024 Prev 451–525 of 900 Next