Mandelbrot 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Luau 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 Luau 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 451st Alex-x90 🇺🇸 394 187 352ms 1 Jul 2025 452nd dokutan 390 553 1ms 30 Jun 2025 453rd snoozingnewt 🇺🇸 387 182 392ms 23 days ago 454th stefangimmillaro 383 531 3ms 12 Jul 2025 455th KatieLG 🇬🇧 383 548 540ms 6 Jul 2025 456th snoozingnewt 🇺🇸 377 303 107ms 23 days ago 457th dokutan 370 396 250ms 30 Jun 2025 458th BlankSpruce 365 313 57ms 7 Jul 2025 459th MeWhenI 🇻🇦 364 592 2ms 20 Jun 2025 460th dokutan 362 210 119ms 30 Jun 2025 461st msbranicky 361 204 167ms 1 Jul 2025 462nd dokutan 361 359 1,384ms 30 Jun 2025 463rd dokutan 350 415 257ms 30 Jun 2025 464th allen-brandon 347 212 196ms 28 Jul 2025 465th mossiegoat 344 214 9ms 30 Jun 2025 465th FortuiteMan 🇫🇷 344 214 86ms 3 Jul 2025 467th dokutan 344 432 16ms 30 Jun 2025 468th dokutan 343 333 2ms 30 Jun 2025 469th jameswmccarty 335 220 145ms 20 Jul 2025 470th dokutan 335 368 105ms 30 Jun 2025 471st dokutan 332 345 270ms 30 Jun 2025 472nd dokutan 329 208 36ms 30 Jun 2025 473rd cthierfelder 🇲🇨 329 224 525ms 6 Sep 2025 474th dokutan 327 227 72ms 30 Jun 2025 475th dokutan 327 529 120ms 3 Jul 2025 476th MeWhenI 🇻🇦 326 643 652ms 20 Jun 2025 477th dokutan 325 359 2,259ms 30 Jun 2025 478th dokutan 324 372 365ms 30 Jun 2025 479th dokutan 323 349 40ms 30 Jun 2025 480th dokutan 322 394 340ms 24 Sep 2025 481st dokutan 320 379 6ms 30 Jun 2025 482nd dokutan 319 358 117ms 30 Jun 2025 483rd dokutan 315 426 660ms 30 Jun 2025 484th snoozingnewt 🇺🇸 305 367 61ms 23 days ago 485th dokutan 301 514 201ms 30 Jun 2025 486th dokutan 300 383 484ms 15 days ago 487th Andrey-Plotnikov 299 300 8ms 30 Sep 2025 488th brimstonetrader 298 247 247ms 20 Jul 2025 489th dokutan 298 258 218ms 30 Jun 2025 490th dokutan 298 342 2ms 30 Jun 2025 491st dokutan 290 357 4ms 30 Jun 2025 492nd Upload-and-View 🇺🇦 287 257 159ms 24 Jul 2025 493rd dokutan 276 324 9ms 30 Jun 2025 494th JOrE20 268 334 10ms 16 days ago 495th KatieLG 🇬🇧 267 449 8ms 27 Apr 2025 496th MeWhenI 🇻🇦 267 626 30ms 1 Jul 2025 497th MeWhenI 🇻🇦 265 561 16ms 20 Jun 2025 498th MeWhenI 🇻🇦 264 585 178ms 20 Jun 2025 499th MeWhenI 🇻🇦 263 729 3ms 20 Jun 2025 500th dokutan 258 273 436ms 30 Jun 2025 501st Zhenyu-Bo 251 293 95ms 31 Jul 2025 502nd dokutan 246 341 964ms 30 Jun 2025 503rd dokutan 242 484 1,504ms 3 Jul 2025 504th MeWhenI 🇻🇦 240 721 73ms 20 Jun 2025 505th dokutan 223 861 1,557ms 21 Oct 2025 506th MeWhenI 🇻🇦 216 677 220ms 20 Jun 2025 507th MeWhenI 🇻🇦 200 611 8ms 20 Jun 2025 508th MeWhenI 🇻🇦 199 769 50ms 1 Jul 2025 509th dokutan 198 505 80ms 30 Jun 2025 510th MeWhenI 🇻🇦 198 612 4ms 20 Jun 2025 511th MeWhenI 🇻🇦 197 626 115ms 20 Jun 2025 512th MeWhenI 🇻🇦 197 657 1,257ms 20 Jun 2025 513th MeWhenI 🇻🇦 196 599 76ms 20 Jun 2025 514th MeWhenI 🇻🇦 196 642 47ms 20 Jun 2025 515th dokutan 194 279 2ms 30 Jun 2025 516th dokutan 190 518 2ms 30 Jun 2025 517th MeWhenI 🇻🇦 187 616 630ms 20 Jun 2025 518th lyphyser 186 613 1,119ms 9 Feb 2025 519th dokutan 186 676 45ms 20 Jul 2025 520th dokutan 184 357 117ms 30 Jun 2025 521st KatieLG 🇬🇧 184 533 2ms 27 Apr 2025 522nd dokutan 180 551 142ms 30 Jun 2025 523rd MeWhenI 🇻🇦 179 653 1,997ms 20 Jun 2025 524th dokutan 172 516 3ms 30 Jun 2025 525th dokutan 172 664 56ms 21 Oct 2025 First Prev 451–525 of 897 Next Last