Jacobi Symbol 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 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 Chars Time Submitted 561st yzhs 🇩🇪 520 241 392ms 5 Jun 2022 562nd msbranicky 517 199 2ms 13 Oct 2023 563rd Yewzir 🇧🇪 517 208 2ms 10 Jun 2024 564th CedricGebistorf 516 157 13ms 5 May 2023 565th alemelis 515 152 288ms 22 Sep 2024 566th Just4FunCoder 513 158 20ms 26 Mar 2023 567th error256 513 215 70ms 21 May 2025 568th msbranicky 511 304 2ms 12 Aug 2023 569th guilhem-roy 🇫🇷 509 159 20ms 9 May 2022 569th OllieBoyne 🇬🇧 509 159 12ms 13 May 2022 569th TobyBoyne 🇬🇧 509 159 13ms 13 May 2022 572nd MeWhenI 🇻🇦 509 309 242ms 25 May 2022 573rd scpchicken 🇵🇼 506 130 6ms 29 Dec 2022 574th nstearns96 🇬🇧 506 160 12ms 15 Dec 2022 574th ahmetdemirag 🇨🇾 506 160 18ms 6 Mar 2025 576th Jacob385 505 281 450ms 1 Feb 2025 577th bizy-coder 503 151 490ms 27 Nov 2025 578th rak1507 🇬🇧 503 161 20ms 8 Feb 2023 578th StefanHabel 🇨🇦 503 161 18ms 26 Mar 2023 580th Shanethegamer 🇺🇸 502 349 68ms 20 May 2022 581st CLOStrophobic 🇮🇹 500 162 18ms 23 Jan 2025 581st andrewjc2000 500 162 18ms 18 Aug 2025 583rd varhammer 500 288 7ms 13 Dec 2023 584th jusaka 499 94 3ms 63 mins ago 585th HumanoidCPU 497 238 2,544ms 26 Oct 2024 586th Shanethegamer 🇺🇸 495 133 3ms 12 May 2022 586th MeWhenI 🇻🇦 495 133 6ms 16 Apr 2023 588th RYNO8 491 165 22ms 16 Aug 2022 588th inverseLorentz 🇦🇺 491 165 12ms 24 Mar 2024 590th BREMAUCY 🇫🇷 488 166 19ms 30 May 2023 590th Andrey2001 488 166 12ms 2 days ago 592nd janbehrens 🇩🇪 487 130 10ms 3 Jul 2023 593rd Shanethegamer 🇺🇸 487 216 2ms 20 May 2022 594th MeWhenI 🇻🇦 486 227 64ms 6 Nov 2023 595th RDShah 485 167 15ms 22 May 2022 596th jared-hughes 482 108 35ms 26 Dec 2023 597th aksyristos 482 168 19ms 25 Jan 2023 598th MeWhenI 🇻🇦 479 148 159ms 25 Oct 2024 599th jtaxen 479 169 20ms 1 Apr 2024 600th commandz0 🇺🇸 478 159 535ms 1 Sep 2025 600th TheZwierzLF 🇵🇱 478 159 521ms 23 Nov 2025 602nd MeWhenI 🇻🇦 478 265 15ms 26 Aug 2023 603rd IISResetMe 476 159 237ms 3 Jan 2026 604th Alex-x90 🇺🇸 476 170 18ms 15 Dec 2023 604th TheZwierzLF 🇵🇱 476 170 19ms 22 May 2025 606th stefangimmillaro 473 110 35ms 12 May 2025 607th jusaka 472 161 633ms 6 days ago 608th SniperSmiley 🇺🇸 471 172 26ms 29 Jun 2022 608th adoxography 471 172 18ms 8 Aug 2022 610th MeWhenI 🇻🇦 471 301 1,454ms 25 May 2022 611th neihousaigaai 468 173 11ms 17 May 2022 612th acollett89 468 177 11ms 4 Aug 2025 613th dokutan 466 168 562ms 7 Apr 2024 614th KatieLG 🇬🇧 465 112 36ms 2 Oct 2025 615th Bonjour27891 🇻🇳 465 174 18ms 5 Jul 2022 616th croc54 463 175 18ms 8 Jan 2025 617th emgordon154 462 220 4ms 3 Jan 2025 618th MichalMarsalek 🇨🇿 460 176 12ms 20 May 2022 619th fgrosshans 🇫🇷 458 177 13ms 3 Nov 2022 620th GolfingSuccess 🇬🇷 458 241 69ms 19 Sep 2023 621st Natanaelel 🇸🇪 457 114 36ms 17 Jul 2023 622nd MaxElf999 455 178 23ms 27 Sep 2022 622nd za3k 455 178 18ms 14 Dec 2022 624th MeWhenI 🇻🇦 455 253 623ms 11 May 2022 625th BambooleanLogic 🇸🇪 453 183 13ms 15 Nov 2022 626th MeWhenI 🇻🇦 451 567 15ms 15 Nov 2023 627th Andrey2001 450 169 466ms 28 Jan 2026 628th JOrE20 448 391 27ms 30 Jan 2026 629th Eilonlif 🇮🇱 447 181 12ms 15 Feb 2024 629th Aquateraneal 🇺🇸 447 181 11ms 9 Mar 2026 631st madex 🇩🇪 445 117 36ms 5 days ago 632nd mbittner20 445 182 14ms 27 May 2023 632nd rollershutter 445 182 11ms 4 Jul 2024 634th frankgraziano 443 143 12ms 7 Mar 2025 635th tomh1012 443 183 20ms 24 Feb 2026 636th sleepyStick 440 184 29ms 15 Jul 2022 637th jerrandolph 439 269 378ms 1 Oct 2025 638th SirFireball3521 438 185 19ms 6 Mar 2023 638th CutSandstone 438 185 19ms 4 Jul 2024 640th nullie 435 186 30ms 8 Jun 2022 First Prev 561–640 of 746 Next Last