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 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 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 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 Bytes Time Submitted 151st AlephSquirrel 568 280 12ms 31 Aug 2025 152nd cros107 🇦🇺 558 285 56ms 4 Sep 2025 153rd jared-hughes 556 276 11ms 25 days ago 154th CLOStrophobic 🇮🇹 551 666 104ms 23 days ago 155th snoozingnewt 🇺🇸 549 570 3ms 16 Oct 2025 156th annaproxy 543 293 12ms 4 Sep 2025 157th Salutations45 540 284 10ms 11 Sep 2025 158th dokutan 540 580 3ms 28 Aug 2025 159th anter69 🇭🇺 539 295 13ms 31 Aug 2025 160th KatieLG 🇬🇧 539 850 6ms 27 Apr 2025 161st jared-hughes 530 324 4ms 25 days ago 162nd blaztoma 🇱🇹 530 881 1,335ms 29 Sep 2025 163rd ahmetdemirag 🇨🇾 527 302 11ms 6 Sep 2025 164th InigoK 🇺🇸 525 303 10ms 23 Sep 2025 165th michaelmoynihan 513 373 387ms 29 Aug 2025 166th CaedenHarper 🇨🇦 511 367 942ms 9 days ago 167th bricknellj 497 320 18ms 14 May 2025 168th Natanaelel 🇸🇪 496 301 33ms 28 May 2025 169th emgordon154 494 322 16ms 31 Aug 2025 170th dokutan 490 748 9ms 10 Sep 2025 171st CornerMercury 🇬🇧 482 330 12ms 9 days ago 172nd dokutan 480 702 66ms 28 Aug 2025 173rd snoozingnewt 🇺🇸 474 774 51ms 19 days ago 174th KasperKivimaeki 🇫🇮 465 342 166ms 10 Oct 2025 175th mousetail 🇳🇱 464 1,828 5ms 8 Sep 2025 176th dokutan 460 607 658ms 28 Aug 2025 177th CaedenHarper 🇨🇦 458 521 356ms 10 Oct 2025 178th CaedenHarper 🇨🇦 455 508 388ms 25 days ago 179th snoozingnewt 🇺🇸 455 614 99ms 18 Oct 2025 180th davecame 453 351 43ms 22 Sep 2025 181st snoozingnewt 🇺🇸 447 575 2ms 16 Oct 2025 182nd duckyluuk 🇳🇱 443 359 14ms 9 Sep 2025 183rd dokutan 440 549 2ms 21 Jun 2025 184th nathanadams 🇳🇿 433 354 10ms 5 Oct 2025 185th jared-hughes 430 370 17ms 25 days ago 186th blaztoma 🇱🇹 430 537 387ms 31 Aug 2025 187th CaedenHarper 🇨🇦 428 372 229ms 2 days ago 188th targrik 421 364 9ms 29 Aug 2025 189th dokutan 419 552 365ms 28 Aug 2025 190th dokutan 418 623 2ms 13 Apr 2025 191st dokutan 415 575 343ms 24 Sep 2025 192nd hanneshdc 412 386 10ms 11 Sep 2025 193rd blaztoma 🇱🇹 409 389 12ms 29 Sep 2025 194th dokutan 405 540 3,215ms 28 Aug 2025 195th dokutan 403 576 253ms 28 Aug 2025 196th dokutan 403 2,103 5ms 8 days ago 197th snoozingnewt 🇺🇸 396 552 2,246ms 6 days ago 198th snoozingnewt 🇺🇸 390 592 359ms 18 Oct 2025 199th StefanHabel 🇨🇦 389 409 11ms 2 Oct 2025 200th snoozingnewt 🇺🇸 388 597 224ms 18 Oct 2025 201st helbling 🇨🇭 386 397 15ms 17 Sep 2025 202nd namelessiw 386 598 386ms 18 days ago 203rd retrohun 385 676 5ms 3 Sep 2025 204th jesterjunk 383 416 11ms 17 Sep 2025 205th snoozingnewt 🇺🇸 382 625 344ms 18 Oct 2025 206th andrewjc2000 377 422 19ms 10 Oct 2025 207th CaedenHarper 🇨🇦 376 408 11ms 31 Aug 2025 208th blaztoma 🇱🇹 376 509 72ms 31 Aug 2025 209th dokutan 361 519 383ms 22 Jun 2025 210th snoozingnewt 🇺🇸 360 521 449ms 18 Oct 2025 211th dokutan 360 714 2ms 28 Aug 2025 212th dokutan 359 1,007 40ms 28 Aug 2025 213th alexsave 353 434 10ms 14 Oct 2025 214th dokutan 350 544 72ms 28 Aug 2025 215th dokutan 340 537 196ms 28 Aug 2025 216th snoozingnewt 🇺🇸 337 565 77ms 26 days ago 217th Natanaelel 🇸🇪 333 327 31ms 2 days ago 218th snoozingnewt 🇺🇸 331 533 3ms 18 Oct 2025 219th SB-945 323 492 18ms 10 Sep 2025 220th snoozingnewt 🇺🇸 323 663 131ms 18 Oct 2025 221st blaztoma 🇱🇹 317 471 32ms 29 Sep 2025 222nd snoozingnewt 🇺🇸 312 585 209ms 18 Oct 2025 223rd snoozingnewt 🇺🇸 310 857 55ms 18 Oct 2025 224th dokutan 307 519 9ms 21 Jun 2025 225th snoozingnewt 🇺🇸 306 575 28ms 18 Oct 2025 First Prev 151–225 of 677 Next Last