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 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 Bytes Time Submitted 641st dokutan 524 316 41ms 27 Aug 2024 642nd Yewzir 🇧🇪 521 209 2ms 10 Jun 2024 643rd yzhs 🇩🇪 521 241 392ms 5 Jun 2022 644th msbranicky 519 199 2ms 13 Oct 2023 645th error256 516 215 70ms 21 May 2025 646th msbranicky 513 304 2ms 12 Aug 2023 647th MeWhenI 🇻🇦 511 309 242ms 25 May 2022 648th scpchicken 🇵🇼 510 130 6ms 29 Dec 2022 649th IISResetMe 510 159 237ms 3 Jan 2026 650th msbranicky 507 194 586ms 17 Jan 2024 651st adriweb 🇫🇷 507 209 2ms 29 Aug 2023 652nd Jacob385 506 281 450ms 1 Feb 2025 653rd dillon-duncando 505 220 14ms 3 Oct 2022 654th Shanethegamer 🇺🇸 504 349 68ms 20 May 2022 655th NoneTheFewer 501 222 12ms 25 Dec 2025 656th dokutan 501 290 12ms 14 May 2024 657th Shanethegamer 🇺🇸 499 133 3ms 12 May 2022 657th MeWhenI 🇻🇦 499 133 6ms 16 Apr 2023 659th HumanoidCPU 499 238 2,544ms 26 Oct 2024 660th albanian-laundromat 🇺🇸 493 182 1,251ms 22 Sep 2025 661st Natanaelel 🇸🇪 492 147 173ms 13 Nov 2022 662nd janbehrens 🇩🇪 491 130 10ms 3 Jul 2023 663rd Shanethegamer 🇺🇸 490 216 2ms 20 May 2022 664th JOrE20 489 170 13ms 5 Feb 2026 665th CaedenHarper 🇨🇦 488 82 52ms 2 days ago 666th MeWhenI 🇻🇦 488 227 64ms 6 Nov 2023 667th MeWhenI 🇻🇦 483 315 114ms 23 Jun 2024 668th MeWhenI 🇻🇦 482 256 4ms 6 Aug 2023 669th cingulataluke 481 231 11ms 27 Aug 2023 670th MeWhenI 🇻🇦 481 265 15ms 26 Aug 2023 671st flekAI 478 158 36ms 92 mins ago 672nd MeWhenI 🇻🇦 474 301 1,454ms 25 May 2022 673rd Babafaba 471 209 552ms 30 Oct 2025 674th acollett89 470 177 11ms 4 Aug 2025 675th bakkeby 464 244 6ms 28 Sep 2022 676th aksyristos 463 163 33ms 25 days ago 677th GolfingSuccess 🇬🇷 460 241 67ms 19 Sep 2023 678th MeWhenI 🇻🇦 457 253 623ms 11 May 2022 679th BambooleanLogic 🇸🇪 455 183 13ms 15 Nov 2022 680th dokutan 452 191 299ms 15 Feb 2024 681st MeWhenI 🇻🇦 452 567 15ms 15 Nov 2023 682nd JOrE20 450 391 27ms 30 Jan 2026 683rd frankgraziano 447 143 12ms 7 Mar 2025 684th KatieLG 🇬🇧 447 169 36ms 18 Aug 2025 685th jerrandolph 440 269 378ms 1 Oct 2025 686th AtengChen 436 255 12ms 24 Aug 2024 687th 0dyse 435 250 2ms 12 May 2025 688th roguh 🇬🇹 431 246 2ms 18 Oct 2024 689th mathisfun271 429 259 13ms 4 Feb 2024 690th ComputerKWasTaken 🇺🇸 426 261 22ms 9 Jun 2024 691st aksyristos 426 291 2,891ms 12 Mar 2023 692nd 0dyse 423 293 68ms 12 May 2025 693rd JRaspass 🇬🇧 422 157 3ms 8 May 2022 694th pschmid0 🇺🇸 422 225 5ms 29 Sep 2022 695th guilhem-roy 🇫🇷 420 259 2ms 9 May 2022 696th prestosilver 🇺🇸 418 260 2ms 19 days ago 697th msbranicky 417 207 213ms 20 Jan 2024 698th Bananapants22 409 272 11ms 8 Sep 2022 699th KatieLG 🇬🇧 407 313 11ms 17 Apr 2024 700th msbranicky 405 293 2,536ms 11 Jan 2025 701st aDwarfNamedUrist 398 266 2ms 30 Oct 2023 702nd Zhenyu-Bo 394 282 10ms 31 Jul 2025 703rd MeWhenI 🇻🇦 389 122 3ms 11 May 2022 704th adamnielson42 🇺🇸 387 215 12ms 26 Apr 2023 705th dylanjones92 383 290 11ms 26 Jan 2024 706th 4hg 🇺🇸 370 130 33ms 28 Jul 2023 707th KatieLG 🇬🇧 365 194 9ms 23 Oct 2022 708th MeWhenI 🇻🇦 365 198 163ms 25 May 2022 709th gsprochette 363 306 18ms 21 Aug 2025 710th KatieLG 🇬🇧 363 365 378ms 1 Nov 2022 711th cros107 🇦🇺 357 311 10ms 9 Sep 2025 712th KatieLG 🇬🇧 351 230 1,417ms 14 May 2022 713th KatieLG 🇬🇧 344 251 227ms 13 May 2022 714th sidok 342 253 251ms 10 Aug 2024 715th yzhs 🇩🇪 329 263 333ms 31 May 2022 716th MeWhenI 🇻🇦 329 379 143ms 8 May 2022 717th ravnskjaer 🇩🇰 322 442 458ms 15 Dec 2025 718th chunes3 🇺🇸 318 348 67ms 14 Sep 2023 719th shibacho 🇯🇵 318 349 28ms 16 Nov 2022 720th MeWhenI 🇻🇦 310 342 2ms 31 Dec 2022 First Prev 641–720 of 755 Next Last