Jacobi Symbol in all languages in bytes. 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript 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 ><> 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 ALGOL 68 APL ArkScript 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 321st guilhem-roy 🇫🇷 699 159 18ms 9 May 2022 321st OllieBoyne 🇬🇧 699 159 11ms 13 May 2022 321st TobyBoyne 🇬🇧 699 159 11ms 13 May 2022 321st KatieLG 🇬🇧 699 159 11ms 8 Jan 2023 321st duckyluuk 🇳🇱 699 159 33ms 15 Jul 2024 321st CornerMercury 🇬🇧 699 159 11ms 21 Nov 2025 327th MeWhenI 🇻🇦 698 108 38ms 25 May 2022 327th jared-hughes 698 108 35ms 26 Dec 2023 329th YAJUE114514 698 179 161ms 15 Aug 2025 330th MeWhenI 🇻🇦 697 141 615ms 24 May 2024 331st Shanethegamer 🇺🇸 697 156 2ms 12 May 2022 332nd nstearns96 🇬🇧 694 160 13ms 15 Dec 2022 332nd ahmetdemirag 🇨🇾 694 160 18ms 6 Mar 2025 332nd FlorianCassayre 🇫🇷 694 160 11ms 5 Aug 2025 332nd FortuiteMan 🇫🇷 694 160 11ms 18 Dec 2025 336th DialFrost 🇸🇬 693 127 22ms 20 Dec 2025 337th Shanethegamer 🇺🇸 693 190 366ms 20 May 2022 338th Shanethegamer 🇺🇸 692 142 549ms 16 Jan 2024 339th Waffle3z 691 153 2ms 29 Nov 2023 340th emgordon154 691 171 2,476ms 8 Nov 2024 341st rak1507 🇬🇧 690 161 17ms 8 Feb 2023 341st StefanHabel 🇨🇦 690 161 18ms 26 Mar 2023 341st keelimeguy 🇺🇸 690 161 38ms 14 Jun 2025 344th Shanethegamer 🇺🇸 690 182 427ms 26 Mar 2024 345th CatsAreFluffy 689 112 55ms 31 Jan 2023 346th GrayJoKing 🇦🇺 689 173 39ms 29 Apr 2024 347th emplv 🇱🇻 688 138 4ms 1 Dec 2023 348th Vinterion 688 158 2ms 17 Jun 2024 349th lukegustafson 🇺🇸 687 121 10ms 25 Jun 2024 350th CaedenHarper 🇨🇦 687 132 1,600ms 6 Nov 2025 351st CLOStrophobic 🇮🇹 686 162 18ms 23 Jan 2025 351st andrewjc2000 686 162 17ms 18 Aug 2025 353rd stefangimmillaro 686 183 417ms 15 Jul 2023 354th stefangimmillaro 685 110 39ms 12 May 2025 355th MeWhenI 🇻🇦 682 169 140ms 23 Jun 2024 355th Shanethegamer 🇺🇸 682 169 116ms 24 May 2025 357th neel11235813 681 163 18ms 24 Jan 2023 358th m-tkach 🇺🇦 681 187 19ms 15 Jan 2025 359th Irratix 🇳🇱 680 209 445ms 12 May 2022 360th lynn 680 263 34ms 23 Jul 2023 361st SirBogman 🇺🇸 679 111 35ms 14 May 2022 362nd CaedenHarper 🇨🇦 678 145 539ms 6 Nov 2025 363rd MeWhenI 🇻🇦 678 158 118ms 23 Jun 2024 364th MeWhenI 🇻🇦 676 123 11ms 25 Nov 2022 365th snoozingnewt 🇨🇦 676 148 109ms 22 Nov 2025 366th DialFrost 🇸🇬 675 161 2ms 12 Feb 2024 367th lynn 674 120 1,237ms 3 Jun 2022 368th CaedenHarper 🇨🇦 674 211 475ms 6 Nov 2025 369th RYNO8 673 165 19ms 16 Aug 2022 369th inverseLorentz 🇦🇺 673 165 11ms 24 Mar 2024 369th fkantelberg 673 165 11ms 24 Jul 2025 372nd SirBogman 🇺🇸 672 93 2ms 30 Oct 2022 372nd retrohun 672 93 2ms 9 Nov 2022 374th uttumuttu 🇫🇮 670 124 12ms 24 May 2022 374th tayloia 🇬🇧 670 124 10ms 11 May 2023 376th inventshah 670 129 259ms 6 Nov 2022 377th BREMAUCY 🇫🇷 669 166 17ms 30 May 2023 377th luuumine 🇫🇷 669 166 18ms 24 Nov 2025 379th CLOStrophobic 🇮🇹 668 236 10ms 7 Mar 2025 380th sean-niemann 🇺🇸 665 94 2ms 14 Aug 2023 381st RDShah 665 167 12ms 22 May 2022 381st jakobkordez 🇸🇮 665 167 31ms 8 Nov 2022 381st bob-th 665 167 21ms 24 Jan 2023 381st Yewzir 🇧🇪 665 167 18ms 3 Jun 2024 385th janbehrens 🇩🇪 665 189 416ms 3 Jul 2023 386th Alex-x90 🇺🇸 663 187 387ms 11 May 2024 387th Natanaelel 🇸🇪 661 114 40ms 17 Jul 2023 388th commandz0 🇺🇸 661 168 22ms 18 Sep 2022 388th aksyristos 661 168 20ms 25 Jan 2023 390th Yax42 🇫🇷 661 190 473ms 30 Jul 2025 391st MeWhenI 🇻🇦 660 239 7ms 23 Jun 2024 392nd MeWhenI 🇻🇦 660 271 32ms 23 Jun 2024 393rd roavin 659 165 2ms 26 May 2022 394th Shanethegamer 🇺🇸 658 185 477ms 7 Jun 2022 395th elgan65536 🇺🇸 658 238 231ms 9 Mar 2024 396th stefangimmillaro 657 163 106ms 15 Jul 2023 397th jtaxen 657 169 21ms 1 Apr 2024 397th JunkIce 657 169 19ms 25 Nov 2024 397th Lv0Sys 🇵🇱 657 169 10ms 7 Dec 2025 397th Andrey2001 657 169 20ms 17 Dec 2025 First Prev 321–400 of 718 Next Last