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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 526th msbranicky 572 274 268ms 1 Oct 2023 527th martinnorling 🇸🇪 571 124 10ms 13 May 2022 528th SirBogman 🇺🇸 571 185 2ms 21 May 2022 529th coreynash 569 146 10ms 19 Oct 2023 529th alexsave 569 146 10ms 13 days ago 531st Pena86 569 195 17ms 14 Sep 2022 532nd alphafalfa 568 110 7ms 25 Oct 2024 533rd MeWhenI 🇻🇦 568 307 67ms 23 Jun 2024 534th DialFrost 🇸🇬 567 143 230ms 16 Jun 2024 535th tatzyr 🇯🇵 566 133 37ms 18 Feb 2025 536th emgordon154 565 376 1,681ms 17 Sep 2025 537th Schmitt-Very-Cool 564 252 345ms 30 Sep 2025 538th Yewzir 🇧🇪 564 297 18ms 22 Dec 2024 539th voytxt 🇨🇿 563 197 18ms 1 Mar 2023 540th the-zammers 562 222 141ms 15 Oct 2023 541st bac0id 562 223 334ms 29 Jun 2024 542nd bac0id 561 191 104ms 29 Jun 2024 543rd emgordon154 561 220 4ms 3 Jan 2025 544th SirBogman 🇺🇸 559 86 34ms 9 Jan 2023 545th alemelis 558 155 264ms 22 Sep 2024 546th lifthrasiir 🇰🇷 557 85 3ms 27 Nov 2024 547th shinh 557 135 48ms 25 Jun 2022 547th emgordon154 557 135 36ms 12 Sep 2024 549th 386asm 🇺🇸 557 214 45ms 4 May 2023 550th MeWhenI 🇻🇦 556 157 29ms 23 Jun 2024 551st Alessandro-Balconi 🇮🇹 555 183 106ms 15 May 2023 552nd 0dyse 555 200 18ms 13 Sep 2025 553rd Shanethegamer 🇺🇸 554 283 199ms 11 May 2022 554th yzhs 🇩🇪 552 201 17ms 5 Jun 2022 555th madeforlosers 550 151 9ms 23 Oct 2024 556th jacobly0 🇺🇸 550 192 5ms 13 Sep 2023 557th olivermrose 🇺🇸 549 137 49ms 9 May 2022 558th albanian-laundromat 549 182 828ms 22 Sep 2025 559th MeWhenI 🇻🇦 547 218 50ms 23 Jun 2024 560th bac0id 547 260 308ms 29 Jun 2024 561st varhammer 🇷🇺 547 288 9ms 13 Dec 2023 562nd MeWhenI 🇻🇦 546 117 9ms 23 Jun 2024 563rd weliveinhell 🇭🇹 546 199 2ms 21 May 2024 564th levikeck 545 229 162ms 5 Feb 2024 565th Bubbler-4 544 87 17ms 9 May 2022 566th MeWhenI 🇻🇦 543 115 3ms 11 Nov 2022 567th Haksell 🇦🇶 541 139 41ms 23 Feb 2023 568th adamnielson42 🇺🇸 541 205 10ms 14 Apr 2023 569th KatieLG 🇬🇧 541 232 332ms 13 Oct 2024 570th dokutan 540 219 265ms 24 Mar 2025 571st Yewzir 🇧🇪 539 191 2ms 7 May 2024 572nd alexeldridge 539 206 16ms 8 Aug 2024 573rd eiburns 536 207 16ms 26 Oct 2023 574th brimstonetrader 536 233 170ms 20 Mar 2024 575th adoxography 534 141 42ms 2 Mar 2024 576th yuchuehw 534 208 17ms 25 Feb 2024 577th scpchicken 🇵🇼 532 136 135ms 8 May 2022 578th Babafaba 531 209 17ms 4 days ago 579th HumanoidCPU 531 248 325ms 8 Aug 2024 580th HumanoidCPU 530 142 34ms 7 Aug 2024 581st emgordon154 530 205 2ms 28 Dec 2024 582nd helbling 🇨🇭 529 157 13ms 3 Oct 2024 583rd dokutan 529 316 42ms 27 Aug 2024 584th albanian-laundromat 527 296 3ms 29 Aug 2025 585th janbehrens 🇩🇪 526 126 3ms 22 May 2022 586th error256 523 215 80ms 21 May 2025 587th The3gs 521 301 183ms 28 Nov 2024 588th Yewzir 🇧🇪 520 209 2ms 10 Jun 2024 589th yzhs 🇩🇪 520 241 350ms 5 Jun 2022 590th msbranicky 517 199 2ms 13 Oct 2023 591st dokutan 513 290 13ms 14 May 2024 592nd msbranicky 513 304 3ms 12 Aug 2023 593rd scpchicken 🇵🇼 510 130 8ms 29 Dec 2022 594th MeWhenI 🇻🇦 507 309 242ms 25 May 2022 595th emgordon154 506 79 61ms 10 Sep 2025 596th msbranicky 506 194 668ms 17 Jan 2024 597th adriweb 🇫🇷 506 209 2ms 29 Aug 2023 598th Jacob385 506 281 304ms 1 Feb 2025 599th dillon-duncando 504 220 10ms 3 Oct 2022 600th IISResetMe 501 162 250ms 32 hours ago First Prev 526–600 of 694 Next Last