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Jacobi Symbol 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 300th OllieBoyne 🇬🇧 698 159 13ms 13 May 2022 300th TobyBoyne 🇬🇧 698 159 13ms 13 May 2022 300th KatieLG 🇬🇧 698 159 19ms 8 Jan 2023 300th duckyluuk 🇳🇱 698 159 32ms 15 Jul 2024 305th YAJUE114514 698 179 178ms 15 Aug 2025 306th MeWhenI 🇻🇦 697 108 36ms 25 May 2022 306th jared-hughes 697 108 43ms 26 Dec 2023 308th Shanethegamer 🇺🇸 697 156 2ms 12 May 2022 309th MeWhenI 🇻🇦 695 141 821ms 24 May 2024 310th nstearns96 🇬🇧 694 160 11ms 15 Dec 2022 310th ahmetdemirag 🇨🇾 694 160 19ms 6 Mar 2025 310th FlorianCassayre 🇫🇷 694 160 12ms 5 Aug 2025 313th MeWhenI 🇻🇦 694 205 401ms 23 Jun 2024 314th Shanethegamer 🇺🇸 693 190 451ms 20 May 2022 315th Waffle3z 691 153 2ms 29 Nov 2023 316th emgordon154 691 171 4,642ms 8 Nov 2024 317th Shanethegamer 🇺🇸 690 142 748ms 16 Jan 2024 318th ScottHamper 690 206 602ms 12 May 2022 319th rak1507 🇬🇧 689 161 17ms 8 Feb 2023 319th StefanHabel 🇨🇦 689 161 18ms 26 Mar 2023 319th plcc0 689 161 11ms 4 May 2025 319th keelimeguy 🇺🇸 689 161 32ms 14 Jun 2025 323rd GrayJoKing 🇦🇺 689 173 40ms 29 Apr 2024 324th Shanethegamer 🇺🇸 689 182 450ms 26 Mar 2024 325th emplv 🇱🇻 688 138 4ms 1 Dec 2023 326th Vinterion 688 158 2ms 17 Jun 2024 327th lukegustafson 🇺🇸 686 121 11ms 25 Jun 2024 328th CLOStrophobic 🇮🇹 685 162 17ms 23 Jan 2025 328th andrewjc2000 685 162 18ms 18 Aug 2025 330th stefangimmillaro 685 183 346ms 15 Jul 2023 331st stefangimmillaro 684 110 33ms 12 May 2025 332nd MeWhenI 🇻🇦 682 169 150ms 23 Jun 2024 332nd Shanethegamer 🇺🇸 682 169 114ms 24 May 2025 334th neel11235813 681 163 19ms 24 Jan 2023 335th m-tkach 🇺🇦 681 187 13ms 15 Jan 2025 336th Irratix 🇳🇱 680 209 357ms 12 May 2022 337th lynn 680 263 34ms 23 Jul 2023 338th SirBogman 🇺🇸 678 111 41ms 14 May 2022 339th MeWhenI 🇻🇦 678 158 126ms 23 Jun 2024 340th MeWhenI 🇻🇦 675 123 10ms 25 Nov 2022 341st DialFrost 🇸🇬 675 161 2ms 12 Feb 2024 342nd lynn 674 120 1,408ms 3 Jun 2022 343rd SirBogman 🇺🇸 672 93 2ms 30 Oct 2022 343rd retrohun 672 93 3ms 9 Nov 2022 345th RYNO8 672 165 19ms 16 Aug 2022 345th inverseLorentz 🇦🇺 672 165 11ms 24 Mar 2024 345th fkantelberg 672 165 11ms 24 Jul 2025 348th CaedenHarper 🇨🇦 671 146 585ms 13 Aug 2025 349th CaedenHarper 🇨🇦 671 212 396ms 27 days ago 350th inventshah 670 129 250ms 6 Nov 2022 351st MeWhenI 🇻🇦 670 149 1,631ms 15 Sep 2025 352nd uttumuttu 🇫🇮 669 124 9ms 24 May 2022 352nd tayloia 🇬🇧 669 124 9ms 11 May 2023 354th BREMAUCY 🇫🇷 668 166 18ms 30 May 2023 355th CLOStrophobic 🇮🇹 668 236 13ms 7 Mar 2025 356th sean-niemann 🇺🇸 665 94 2ms 14 Aug 2023 357th RDShah 664 167 12ms 22 May 2022 357th jakobkordez 🇸🇮 664 167 34ms 8 Nov 2022 357th bob-th 664 167 18ms 24 Jan 2023 357th Yewzir 🇧🇪 664 167 17ms 3 Jun 2024 361st janbehrens 🇩🇪 664 189 348ms 3 Jul 2023 362nd Alex-x90 🇺🇸 662 187 419ms 11 May 2024 363rd Natanaelel 🇸🇪 660 114 36ms 17 Jul 2023 364th commandblockguy 🇺🇸 660 168 26ms 18 Sep 2022 364th aksyristos 660 168 17ms 25 Jan 2023 364th snoozingnewt 🇺🇸 660 168 18ms 1 Oct 2025 367th Yax42 🇫🇷 660 190 382ms 30 Jul 2025 368th MeWhenI 🇻🇦 660 239 8ms 23 Jun 2024 369th MeWhenI 🇻🇦 660 271 39ms 23 Jun 2024 370th roavin 659 165 2ms 26 May 2022 371st Shanethegamer 🇺🇸 658 185 593ms 7 Jun 2022 372nd elgan65536 658 238 226ms 9 Mar 2024 373rd stefangimmillaro 657 163 107ms 15 Jul 2023 374th jtaxen 657 169 17ms 1 Apr 2024 374th JunkIce 657 169 19ms 25 Nov 2024 First Prev 301–375 of 684 Next Last