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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 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 Chars Time Submitted 301st emplv 🇱🇻 685 138 4ms 1 Dec 2023 302nd stefangimmillaro 683 183 338ms 15 Jul 2023 303rd Vinterion 680 158 2ms 17 Jun 2024 304th Irratix 🇳🇱 679 209 317ms 12 May 2022 305th MeWhenI 🇻🇦 678 169 150ms 23 Jun 2024 305th Shanethegamer 🇺🇸 678 169 114ms 24 May 2025 307th m-tkach 🇺🇦 678 187 12ms 15 Jan 2025 308th MichalMarsalek 🇨🇿 677 194 506ms 5 Nov 2022 309th lynn 677 263 34ms 23 Jul 2023 310th MeWhenI 🇻🇦 675 158 104ms 23 Jun 2024 311th Shanethegamer 🇺🇸 675 213 9ms 4 Oct 2024 312th HPWiz 🇳🇿 674 120 28ms 21 May 2022 312th albanian-laundromat 674 120 17ms 12 Jul 2025 312th robin-scragg 674 120 16ms 3 Oct 2025 315th albanian-laundromat 673 132 863ms 19 Sep 2025 315th CaedenHarper 🇨🇦 673 132 814ms 23 days ago 317th MeWhenI 🇻🇦 672 123 10ms 25 Nov 2022 318th CaedenHarper 🇨🇦 672 211 349ms 23 days ago 319th Yewzir 🇧🇪 670 113 438ms 7 May 2024 320th lynn 669 120 1,408ms 3 Jun 2022 321st nwellnhof 🇩🇪 669 121 29ms 8 Jun 2022 322nd SirBogman 🇺🇸 667 93 2ms 30 Oct 2022 322nd retrohun 667 93 3ms 9 Nov 2022 324th uttumuttu 🇫🇮 667 124 10ms 24 May 2022 324th tayloia 🇬🇧 667 124 10ms 11 May 2023 326th DialFrost 🇸🇬 667 161 2ms 12 Feb 2024 327th AlephSquirrel 666 216 8ms 30 Oct 2024 328th nwellnhof 🇩🇪 663 82 108ms 20 May 2022 329th janbehrens 🇩🇪 662 189 342ms 3 Jul 2023 330th snoozingnewt 🇺🇸 661 148 103ms 7 days ago 331st Alex-x90 🇺🇸 661 187 370ms 11 May 2024 332nd sean-niemann 🇺🇸 660 94 2ms 14 Aug 2023 333rd MeWhenI 🇻🇦 659 208 41ms 4 Sep 2024 334th MeWhenI 🇻🇦 658 79 87ms 16 Aug 2022 335th FortuiteMan 🇫🇷 658 123 10ms 23 Aug 2023 336th Yax42 🇫🇷 658 190 383ms 30 Jul 2025 337th adriweb 🇫🇷 657 160 33ms 21 Aug 2023 338th MeWhenI 🇻🇦 657 271 39ms 23 Jun 2024 339th elgan65536 656 238 239ms 9 Mar 2024 340th Shanethegamer 🇺🇸 655 185 593ms 7 Jun 2022 341st Shanethegamer 🇺🇸 655 190 147ms 12 May 2022 342nd stefangimmillaro 654 163 103ms 15 Jul 2023 343rd MeWhenI 🇻🇦 654 189 378ms 23 Jun 2024 344th janbehrens 🇩🇪 653 217 318ms 3 Jul 2023 345th Sakisan 🇧🇪 651 127 10ms 12 May 2022 345th janbehrens 🇩🇪 651 127 9ms 3 Jul 2023 347th roavin 651 165 2ms 26 May 2022 348th CatsAreFluffy 650 190 58ms 30 Dec 2022 349th AlephSquirrel 649 57 67ms 26 Jun 2023 350th MeWhenI 🇻🇦 648 124 978ms 25 May 2022 351st ovs-code 🇩🇪 647 136 1,050ms 5 Jun 2024 352nd CatsAreFluffy 647 166 2ms 25 Jan 2023 352nd Alex-x90 🇺🇸 647 166 2ms 14 Dec 2023 354th snoozingnewt 🇺🇸 647 195 107ms 9 days ago 355th itsh01 646 128 10ms 4 Jul 2022 355th DialFrost 🇸🇬 646 128 9ms 14 Jan 2024 357th roavin 645 194 347ms 26 May 2022 358th inventshah 645 220 310ms 13 May 2022 359th Shanethegamer 🇺🇸 643 125 1,208ms 11 May 2022 359th stefangimmillaro 643 125 1,021ms 15 Jul 2023 361st Shanethegamer 🇺🇸 643 147 4ms 11 May 2022 362nd MeWhenI 🇻🇦 643 204 356ms 26 Aug 2023 363rd edsrzf 🇳🇿 643 213 40ms 30 Dec 2024 364th Shanethegamer 🇺🇸 642 135 24ms 12 May 2022 365th MeWhenI 🇻🇦 641 189 431ms 23 Jun 2024 366th ovs-code 🇩🇪 640 85 116ms 23 May 2025 367th bac0id 640 193 378ms 29 Jun 2024 368th m-tkach 🇺🇦 637 273 67ms 7 Feb 2023 369th ovs-code 🇩🇪 634 82 35ms 10 Jun 2024 370th GrayJoKing 🇦🇺 634 149 4ms 20 May 2022 370th DialFrost 🇸🇬 634 149 4ms 15 Jan 2024 372nd DialFrost 🇸🇬 633 139 7ms 1 Nov 2023 373rd h3ra993huskp 🇯🇵 633 224 306ms 8 Jan 2024 374th scpchicken 🇵🇼 633 247 244ms 4 Feb 2023 375th annaproxy 632 198 329ms 10 May 2022 First Prev 301–375 of 689 Next Last