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 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 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 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 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 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 481st Lv0Sys 🇵🇱 618 122 48ms 7 Dec 2025 482nd IanUtley 615 188 120ms 15 Nov 2023 483rd Yewzir 🇧🇪 615 345 1,685ms 24 May 2024 484th Eilonlif 🇮🇱 614 181 11ms 15 Feb 2024 484th Aquateraneal 🇺🇸 614 181 13ms 10 days ago 486th DialFrost 🇸🇬 613 123 40ms 1 Jun 2024 487th zakariamouhid 612 136 12ms 11 May 2023 487th gigaprofisi 🇺🇸 612 136 11ms 10 Aug 2025 489th JunkIce 611 161 563ms 3 Dec 2024 490th SirBogman 🇺🇸 611 419 18ms 27 Dec 2023 491st mbittner20 610 182 11ms 27 May 2023 491st rollershutter 610 182 11ms 4 Jul 2024 491st wh3n3v3r 🇨🇿 610 182 10ms 11 Nov 2024 494th anter69 🇭🇺 608 133 1,239ms 16 Feb 2023 495th voytxt 🇨🇿 607 137 12ms 9 May 2022 495th KatieLG 🇬🇧 607 137 11ms 24 Oct 2022 497th tomh1012 607 183 17ms 22 days ago 498th SirBogman 🇺🇸 607 235 1,466ms 26 May 2022 499th MeWhenI 🇻🇦 606 66 66ms 30 Jul 2025 500th MeWhenI 🇻🇦 606 165 10ms 16 Aug 2024 501st annaproxy 606 191 22ms 23 Oct 2022 502nd Natanaelel 🇸🇪 606 206 135ms 9 May 2022 502nd annaproxy 606 206 142ms 3 Jun 2022 504th MeWhenI 🇻🇦 605 117 8ms 18 May 2022 505th stefangimmillaro 605 213 44ms 15 Jul 2023 506th MeWhenI 🇻🇦 604 143 264ms 23 Jun 2024 507th sleepyStick 604 184 17ms 15 Jul 2022 508th klixel 🇨🇦 604 260 225ms 9 Jun 2023 509th MeWhenI 🇻🇦 603 149 1,099ms 15 Sep 2025 510th SirBogman 🇺🇸 603 192 117ms 6 Oct 2025 511th tobeannouncd 603 207 137ms 2 Jan 2024 512th jared-hughes 602 106 21ms 19 Jul 2022 513th SirFireball3521 601 185 19ms 6 Mar 2023 513th CutSandstone 601 185 17ms 4 Jul 2024 515th MeWhenI 🇻🇦 599 215 41ms 23 Jun 2024 516th Shanethegamer 🇺🇸 598 126 55ms 9 May 2022 517th emgordon154 598 167 15ms 27 Aug 2024 518th nullie 597 186 18ms 8 Jun 2022 519th amazingalek 🇳🇴 595 211 490ms 26 Jan 2026 520th scpchicken 🇵🇼 594 187 17ms 4 Feb 2023 521st Yewzir 🇧🇪 593 166 549ms 7 May 2024 522nd MeWhenI 🇻🇦 592 137 298ms 29 Jan 2023 523rd hamhub7 592 212 399ms 8 Aug 2022 524th martinnorling 🇸🇪 591 188 17ms 10 May 2022 524th bac0id 591 188 17ms 5 Jul 2024 526th AstroOrbis 588 189 17ms 12 Jul 2025 527th SirBogman 🇺🇸 588 219 44ms 4 Nov 2024 528th retrohun 586 109 13ms 12 Oct 2024 529th dokutan 586 168 536ms 23 Jun 2024 530th Yewzir 🇧🇪 586 202 278ms 27 Oct 2023 531st fantaize 586 268 203ms 8 days ago 532nd hiichbindermax 585 190 18ms 8 Feb 2023 532nd albanian-laundromat 585 190 17ms 12 Jul 2025 532nd robin-scragg 585 190 17ms 3 Oct 2025 535th Yewzir 🇧🇪 584 215 423ms 22 Dec 2024 536th eranws 582 143 12ms 23 Oct 2022 536th AlephSquirrel 582 143 13ms 21 Dec 2022 538th Andrey2001 582 169 485ms 28 Jan 2026 539th jhpaques 🇫🇷 582 191 17ms 26 Jul 2022 539th hellwue 582 191 19ms 8 Feb 2023 541st blaztoma 🇱🇹 580 130 37ms 11 Oct 2025 542nd madeforlosers 579 192 18ms 13 Nov 2025 543rd two-bad 🇬🇧 578 144 11ms 9 Feb 2024 544th DialFrost 🇸🇬 578 178 2ms 29 Jan 2024 545th rifatx 578 205 307ms 23 Jul 2024 546th emgordon154 577 140 1,300ms 25 Nov 2024 547th Yewzir 🇧🇪 577 215 2,926ms 7 May 2024 548th msbranicky 576 193 17ms 10 Aug 2023 549th MeWhenI 🇻🇦 575 207 17ms 1 Oct 2022 549th DialFrost 🇸🇬 575 207 7ms 14 Jan 2024 551st MeWhenI 🇻🇦 575 291 45ms 30 Aug 2024 552nd msbranicky 573 274 258ms 1 Oct 2023 553rd Yewzir 🇧🇪 573 297 18ms 22 Dec 2024 554th MeWhenI 🇻🇦 573 307 56ms 23 Jun 2024 555th MeWhenI 🇻🇦 572 166 5ms 28 May 2023 556th martinnorling 🇸🇪 571 124 9ms 13 May 2022 557th SirBogman 🇺🇸 571 185 2ms 21 May 2022 558th coreynash 570 146 10ms 19 Oct 2023 558th alexsave 570 146 10ms 15 Nov 2025 560th Pena86 570 195 18ms 14 Sep 2022 First Prev 481–560 of 730 Next Last