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Hilbert Curve in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 101st 5cw 🇺🇸 772 233 64ms 6 Sep 2025 102nd snoozingnewt 🇨🇦 763 471 321ms 18 Oct 2025 103rd SirBogman 🇺🇸 759 158 48ms 18 Sep 2025 104th sean-niemann 🇺🇸 759 160 32ms 6 days ago 105th dokutan 759 303 777ms 23 Sep 2025 106th SirBogman 🇺🇸 755 183 1,706ms 20 Sep 2025 107th snoozingnewt 🇨🇦 750 592 1,218ms 9 Nov 2025 108th rucin93 🇵🇱 748 192 165ms 12 days ago 109th canissimia 🇦🇶 734 169 192ms 17 Oct 2025 110th snoozingnewt 🇨🇦 729 459 7ms 18 Oct 2025 111th qpwoeirut 714 170 11ms 4 Sep 2025 112th SirBogman 🇺🇸 714 237 494ms 20 Sep 2025 113th 5cw 🇺🇸 714 260 441ms 5 Sep 2025 114th aditsu 707 305 2,515ms 31 Aug 2025 115th blaztoma 🇱🇹 705 170 48ms 11 days ago 116th 5cw 🇺🇸 702 173 10ms 4 Sep 2025 117th ovs-code 🇩🇪 699 533 7ms 17 Nov 2025 118th snoozingnewt 🇨🇦 695 179 433ms 1 Mar 2026 119th anter69 🇭🇺 693 179 11ms 31 Aug 2025 119th snoozingnewt 🇨🇦 693 179 13ms 1 Mar 2026 121st SirBogman 🇺🇸 692 279 123ms 25 Sep 2025 122nd dokutan 692 750 33ms 23 Feb 2026 123rd CaedenHarper 🇨🇦 692 997 1,682ms 12 days ago 124th JOrE20 691 777 68ms 17 Feb 2026 125th stefangimmillaro 681 203 1,608ms 23 Sep 2025 126th GrayJoKing 🇦🇺 676 148 254ms 13 Nov 2025 127th SirBogman 🇺🇸 672 185 573ms 19 Sep 2025 128th emgordon154 667 186 15ms 31 Aug 2025 129th snoozingnewt 🇨🇦 659 739 3ms 7 Dec 2025 130th KasperKivimaeki 🇫🇮 656 274 451ms 4 Sep 2025 131st dokutan 654 256 842ms 27 Feb 2026 132nd blaztoma 🇱🇹 654 820 28ms 29 Sep 2025 133rd dokutan 651 783 44ms 24 Feb 2026 134th rucin93 🇵🇱 646 249 742ms 18 Nov 2025 135th MeWhenI 🇻🇦 641 187 38ms 17 Nov 2025 136th ovs-code 🇩🇪 641 253 3ms 18 Nov 2025 137th blaztoma 🇱🇹 636 195 20ms 8 days ago 138th AdrienHache 🇫🇷 632 268 507ms 31 Aug 2025 139th dokutan 626 778 2ms 21 Jun 2025 140th MeWhenI 🇻🇦 623 537 13ms 17 Nov 2025 141st snyderek 🇺🇸 618 291 68ms 14 Sep 2025 142nd dokutan 615 914 48ms 3 Jul 2025 143rd edsrzf 🇳🇿 614 345 347ms 22 Dec 2025 144th SirBogman 🇺🇸 613 198 11ms 18 Sep 2025 145th pardouin 🇫🇷 611 226 1,609ms 31 Aug 2025 146th stefangimmillaro 607 279 534ms 23 Sep 2025 147th SirBogman 🇺🇸 602 308 479ms 20 Sep 2025 148th KatieLG 🇬🇧 597 815 2ms 27 Apr 2025 149th duckyluuk 🇳🇱 596 208 10ms 3 Sep 2025 150th Lv0Sys 🇵🇱 595 294 400ms 1 Mar 2026 151st ndren 593 209 14ms 27 Nov 2025 152nd dokutan 593 463 9ms 28 Aug 2025 153rd Lv0Sys 🇵🇱 592 205 128ms 21 Feb 2026 154th vang1ong7ang 592 325 269ms 27 hours ago 155th jared-hughes 581 209 11ms 23 Nov 2025 156th JOrE20 581 641 7ms 19 Nov 2025 157th stefangimmillaro 579 207 49ms 23 Sep 2025 158th ovs-code 🇩🇪 579 214 61ms 16 Sep 2025 159th blaztoma 🇱🇹 579 291 26ms 23 days ago 160th dokutan 578 379 5ms 20 Apr 2025 161st stefangimmillaro 578 432 53ms 15 Sep 2025 162nd dokutan 573 310 87ms 28 Aug 2025 163rd Salutations45 571 274 17ms 13 Sep 2025 164th Yax42 🇫🇷 568 298 583ms 10 Mar 2026 165th snoozingnewt 🇨🇦 563 315 88ms 22 Nov 2025 166th stefangimmillaro 562 330 518ms 6 Oct 2025 167th AlephSquirrel 560 390 8ms 31 Aug 2025 168th ovs-code 🇩🇪 555 224 582ms 6 Sep 2025 169th JOrE20 550 885 2ms 4 Dec 2025 170th Seek64 🇩🇪 549 226 11ms 16 Dec 2025 171st namelessiw 548 309 490ms 13 Jan 2026 172nd Lv0Sys 🇵🇱 543 221 45ms 21 Feb 2026 173rd MeWhenI 🇻🇦 531 702 6ms 23 Nov 2025 174th bizy-coder 530 234 12ms 12 Dec 2025 175th ryyyn 🇺🇸 525 236 25ms 11 Oct 2025 176th jared-hughes 523 310 3ms 21 Oct 2025 177th KasperKivimaeki 🇫🇮 522 406 332ms 10 Oct 2025 178th KatieLG 🇬🇧 521 642 5ms 27 Apr 2025 179th stefangimmillaro 519 239 80ms 18 Sep 2025 180th dokutan 517 488 130ms 29 Dec 2025 181st bizy-coder 516 241 627ms 10 Dec 2025 182nd MeWhenI 🇻🇦 513 362 561ms 17 Nov 2025 183rd snoozingnewt 🇨🇦 513 492 104ms 18 Oct 2025 184th GolfingSuccess 🇬🇷 512 243 643ms 30 Aug 2025 185th snoozingnewt 🇨🇦 510 451 776ms 18 Oct 2025 186th dokutan 505 284 125ms 21 Jun 2025 187th blaztoma 🇱🇹 504 501 123ms 1 Sep 2025 188th commandz0 🇺🇸 503 247 577ms 1 Sep 2025 189th AlephSquirrel 499 249 592ms 31 Aug 2025 190th blaztoma 🇱🇹 499 849 1,525ms 29 Sep 2025 191st commandz0 🇺🇸 498 249 11ms 30 Aug 2025 192nd snoozingnewt 🇨🇦 496 536 105ms 18 Oct 2025 193rd dokutan 496 631 3,606ms 20 Mar 2026 194th dokutan 494 437 41ms 28 Aug 2025 195th AlephSquirrel 492 252 12ms 31 Aug 2025 196th KatieLG 🇬🇧 488 868 1,445ms 30 Nov 2025 197th michaelmoynihan 487 369 450ms 29 Aug 2025 198th GolfingSuccess 🇬🇷 484 256 11ms 30 Aug 2025 199th MeWhenI 🇻🇦 482 507 227ms 17 Nov 2025 200th error256 480 414 3ms 11 Nov 2025 First Prev 101–200 of 855 Next Last