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 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 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 Calendar 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 Multitap Input NFA Simulator 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 Minesweeper 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 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 Calendar 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 Multitap Input NFA Simulator 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 526th msbranicky 575 193 17ms 10 Aug 2023 527th MeWhenI 🇻🇦 575 207 14ms 1 Oct 2022 527th DialFrost 🇸🇬 575 207 7ms 14 Jan 2024 529th MeWhenI 🇻🇦 575 291 42ms 30 Aug 2024 530th Yewzir 🇧🇪 573 297 18ms 22 Dec 2024 531st MeWhenI 🇻🇦 572 166 4ms 28 May 2023 532nd msbranicky 572 274 262ms 1 Oct 2023 533rd martinnorling 🇸🇪 571 124 10ms 13 May 2022 534th SirBogman 🇺🇸 571 185 2ms 21 May 2022 535th coreynash 569 146 10ms 19 Oct 2023 535th alexsave 569 146 11ms 23 days ago 537th Pena86 569 195 18ms 14 Sep 2022 538th alphafalfa 568 110 7ms 25 Oct 2024 539th MeWhenI 🇻🇦 568 307 67ms 23 Jun 2024 540th DialFrost 🇸🇬 567 143 230ms 16 Jun 2024 541st tatzyr 🇯🇵 566 133 37ms 18 Feb 2025 542nd emgordon154 565 376 1,681ms 17 Sep 2025 543rd voytxt 🇨🇿 564 197 17ms 1 Mar 2023 544th Schmitt-Very-Cool 564 252 345ms 30 Sep 2025 545th the-zammers 562 222 141ms 15 Oct 2023 546th bac0id 562 223 334ms 29 Jun 2024 547th bac0id 561 191 100ms 29 Jun 2024 548th emgordon154 561 220 4ms 3 Jan 2025 549th SirBogman 🇺🇸 559 86 34ms 9 Jan 2023 550th shinh 558 135 48ms 25 Jun 2022 550th emgordon154 558 135 36ms 12 Sep 2024 552nd alemelis 558 155 264ms 22 Sep 2024 553rd lifthrasiir 🇰🇷 557 85 3ms 27 Nov 2024 554th 386asm 🇺🇸 557 214 45ms 4 May 2023 555th MeWhenI 🇻🇦 556 157 29ms 23 Jun 2024 556th Alessandro-Balconi 🇮🇹 555 183 106ms 15 May 2023 557th 0dyse 555 200 16ms 13 Sep 2025 558th Shanethegamer 🇺🇸 554 283 192ms 11 May 2022 559th yzhs 🇩🇪 552 201 17ms 5 Jun 2022 560th madeforlosers 550 151 9ms 23 Oct 2024 561st jacobly0 🇺🇸 550 192 2ms 13 Sep 2023 562nd olivermrose 🇺🇸 549 137 49ms 9 May 2022 563rd albanian-laundromat 549 182 835ms 22 Sep 2025 564th MeWhenI 🇻🇦 547 218 50ms 23 Jun 2024 565th bac0id 547 260 308ms 29 Jun 2024 566th varhammer 🇷🇺 547 288 9ms 13 Dec 2023 567th MeWhenI 🇻🇦 546 117 9ms 23 Jun 2024 568th weliveinhell 🇭🇹 546 199 2ms 21 May 2024 569th levikeck 545 229 162ms 5 Feb 2024 570th Bubbler-4 544 87 17ms 9 May 2022 571st MeWhenI 🇻🇦 543 115 3ms 11 Nov 2022 572nd Haksell 🇦🇶 542 139 41ms 23 Feb 2023 573rd adamnielson42 🇺🇸 542 205 10ms 14 Apr 2023 574th KatieLG 🇬🇧 541 232 332ms 13 Oct 2024 575th dokutan 540 219 262ms 24 Mar 2025 576th Yewzir 🇧🇪 539 191 2ms 7 May 2024 577th alexeldridge 539 206 16ms 8 Aug 2024 578th eiburns 536 207 16ms 26 Oct 2023 579th brimstonetrader 536 233 170ms 20 Mar 2024 580th adoxography 534 141 42ms 2 Mar 2024 581st yuchuehw 534 208 17ms 25 Feb 2024 582nd scpchicken 🇵🇼 532 136 135ms 8 May 2022 583rd Babafaba 531 209 16ms 14 days ago 584th HumanoidCPU 531 248 325ms 8 Aug 2024 585th HumanoidCPU 530 142 34ms 7 Aug 2024 586th emgordon154 530 205 2ms 28 Dec 2024 587th helbling 🇨🇭 529 157 13ms 3 Oct 2024 588th dokutan 529 316 42ms 27 Aug 2024 589th albanian-laundromat 527 296 3ms 29 Aug 2025 590th janbehrens 🇩🇪 526 126 3ms 22 May 2022 591st error256 523 215 80ms 21 May 2025 592nd The3gs 521 301 183ms 28 Nov 2024 593rd Yewzir 🇧🇪 520 209 2ms 10 Jun 2024 594th yzhs 🇩🇪 520 241 350ms 5 Jun 2022 595th msbranicky 517 199 2ms 13 Oct 2023 596th dokutan 513 290 12ms 14 May 2024 597th msbranicky 513 304 3ms 12 Aug 2023 598th scpchicken 🇵🇼 510 130 6ms 29 Dec 2022 599th MeWhenI 🇻🇦 507 309 239ms 25 May 2022 600th emgordon154 506 79 61ms 10 Sep 2025 First Prev 526–600 of 702 Next Last