Hilbert Curve in all languages in bytes. 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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers 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 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 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 Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 151st qpwoeirut 583 263 11ms 4 Sep 2025 152nd stefangimmillaro 581 457 60ms 15 Sep 2025 153rd GolfingSuccess 🇬🇷 577 276 11ms 30 Aug 2025 154th AlephSquirrel 568 280 12ms 31 Aug 2025 155th cros107 🇦🇺 558 285 63ms 4 Sep 2025 156th jared-hughes 556 276 12ms 2 days ago 157th CLOStrophobic 🇮🇹 548 666 107ms 54 mins ago 158th annaproxy 543 293 13ms 4 Sep 2025 159th Salutations45 540 284 10ms 11 Sep 2025 160th KatieLG 🇬🇧 540 850 6ms 27 Apr 2025 161st anter69 🇭🇺 539 295 15ms 31 Aug 2025 162nd jared-hughes 531 324 4ms 2 days ago 163rd blaztoma 🇱🇹 531 881 1,209ms 23 days ago 164th ahmetdemirag 🇨🇾 527 302 12ms 6 Sep 2025 165th InigoK 🇺🇸 525 303 11ms 23 Sep 2025 166th michaelmoynihan 513 373 448ms 29 Aug 2025 167th CaedenHarper 🇨🇦 500 8,515 7ms 28 Aug 2025 168th bricknellj 497 320 23ms 14 May 2025 169th Natanaelel 🇸🇪 496 301 39ms 28 May 2025 170th emgordon154 494 322 17ms 31 Aug 2025 171st dokutan 488 748 9ms 10 Sep 2025 172nd KatieLG 🇬🇧 485 21,464 12ms 27 Apr 2025 173rd dokutan 480 702 66ms 28 Aug 2025 174th CaedenHarper 🇨🇦 477 393 956ms 28 Aug 2025 175th KasperKivimaeki 🇫🇮 465 342 174ms 12 days ago 176th mousetail 🇳🇱 464 1,828 5ms 8 Sep 2025 177th dokutan 460 607 726ms 28 Aug 2025 178th CaedenHarper 🇨🇦 459 521 481ms 12 days ago 179th snoozingnewt 🇺🇸 455 614 119ms 4 days ago 180th CaedenHarper 🇨🇦 454 508 388ms 41 hours ago 181st davecame 453 351 45ms 22 Sep 2025 182nd snoozingnewt 🇺🇸 448 575 2ms 6 days ago 183rd duckyluuk 🇳🇱 443 359 10ms 9 Sep 2025 184th dokutan 440 549 2ms 21 Jun 2025 185th bitsandbeyond 🇳🇱 435 420 1,316ms 16 days ago 186th nathanadams 🇳🇿 433 354 11ms 18 days ago 187th jared-hughes 430 370 22ms 2 days ago 188th blaztoma 🇱🇹 429 537 387ms 31 Aug 2025 189th targrik 421 364 10ms 29 Aug 2025 190th dokutan 418 552 365ms 28 Aug 2025 191st dokutan 418 623 2ms 13 Apr 2025 192nd dokutan 416 575 426ms 24 Sep 2025 193rd hanneshdc 412 386 11ms 11 Sep 2025 194th blaztoma 🇱🇹 409 389 15ms 23 days ago 195th dokutan 405 540 2,739ms 28 Aug 2025 196th dokutan 402 576 289ms 28 Aug 2025 197th CaedenHarper 🇨🇦 397 401 19ms 29 Aug 2025 198th ehulinsky 🇺🇸 395 1,237 4ms 22 Aug 2025 199th snoozingnewt 🇺🇸 391 560 2,698ms 4 days ago 200th snoozingnewt 🇺🇸 390 592 359ms 4 days ago 201st StefanHabel 🇨🇦 389 409 12ms 21 days ago 202nd snoozingnewt 🇺🇸 388 597 251ms 4 days ago 203rd helbling 🇨🇭 386 397 11ms 17 Sep 2025 204th retrohun 385 676 5ms 3 Sep 2025 205th jesterjunk 383 416 13ms 17 Sep 2025 206th snoozingnewt 🇺🇸 382 625 464ms 4 days ago 207th andrewjc2000 377 422 19ms 12 days ago 208th CaedenHarper 🇨🇦 376 408 11ms 31 Aug 2025 209th blaztoma 🇱🇹 376 509 84ms 31 Aug 2025 210th dokutan 361 519 383ms 22 Jun 2025 211th dokutan 361 714 2ms 28 Aug 2025 212th snoozingnewt 🇺🇸 360 521 449ms 4 days ago 213th dokutan 359 1,007 40ms 28 Aug 2025 214th alexsave 353 434 11ms 8 days ago 215th dokutan 350 544 80ms 28 Aug 2025 216th dokutan 341 537 196ms 28 Aug 2025 217th snoozingnewt 🇺🇸 337 565 85ms 2 days ago 218th snoozingnewt 🇺🇸 331 533 3ms 4 days ago 219th snoozingnewt 🇺🇸 324 543 106ms 4 days ago 220th SB-945 323 492 19ms 10 Sep 2025 221st snoozingnewt 🇺🇸 323 663 131ms 4 days ago 222nd blaztoma 🇱🇹 317 471 32ms 23 days ago 223rd snoozingnewt 🇺🇸 313 585 209ms 4 days ago 224th snoozingnewt 🇺🇸 310 857 55ms 4 days ago 225th dokutan 307 519 10ms 21 Jun 2025 First Prev 151–225 of 641 Next Last