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 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 Chars Time Submitted 401st yzhs 🇩🇪 628 198 143ms 23 Jun 2022 402nd SirBogman 🇺🇸 627 83 48ms 14 May 2022 402nd janlelis 627 83 70ms 21 Sep 2024 404th AlephSquirrel 627 121 427ms 21 Jan 2024 405th bac0id 625 172 1ms 29 Jun 2024 406th AlephSquirrel 623 130 30ms 21 Jul 2022 407th stefangimmillaro 623 133 9ms 19 Sep 2024 408th tomh1012 623 201 440ms 6 days ago 409th janbehrens 🇩🇪 622 152 5ms 3 Jul 2023 410th Ripick 622 211 392ms 18 Aug 2024 411th GrayJoKing 🇦🇺 621 106 3ms 20 May 2022 412th edsrzf 🇳🇿 619 212 405ms 23 Jul 2025 413th DialFrost 🇸🇬 619 251 2ms 26 May 2024 414th CaedenHarper 🇨🇦 618 134 14ms 6 Nov 2025 415th c0d3-4-F00d 🇩🇪 614 175 2ms 23 May 2022 416th Yewzir 🇧🇪 614 345 1,685ms 24 May 2024 417th IanUtley 613 188 120ms 15 Nov 2023 418th nwellnhof 🇩🇪 612 85 40ms 20 May 2022 419th dokutan 612 224 41ms 31 Aug 2024 420th inventshah 611 128 237ms 6 Nov 2022 421st SirBogman 🇺🇸 610 419 18ms 27 Dec 2023 422nd zakariamouhid 609 136 11ms 11 May 2023 422nd gigaprofisi 🇺🇸 609 136 10ms 10 Aug 2025 424th GolfingSuccess 🇬🇷 607 61 54ms 14 Aug 2022 425th anter69 🇭🇺 605 86 79ms 13 Feb 2024 426th anter69 🇭🇺 604 133 1,239ms 16 Feb 2023 427th Natanaelel 🇸🇪 604 206 135ms 9 May 2022 427th annaproxy 604 206 142ms 3 Jun 2022 429th SirBogman 🇺🇸 604 235 1,466ms 26 May 2022 430th annaproxy 603 191 22ms 23 Oct 2022 431st MeWhenI 🇻🇦 602 165 10ms 16 Aug 2024 432nd stefangimmillaro 602 213 44ms 15 Jul 2023 433rd MeWhenI 🇻🇦 602 239 7ms 23 Jun 2024 434th klixel 🇨🇦 602 260 225ms 9 Jun 2023 435th tobeannouncd 601 207 137ms 2 Jan 2024 436th MeWhenI 🇻🇦 600 117 8ms 18 May 2022 437th 5cw 🇺🇸 600 135 12ms 4 May 2025 437th Babafaba 600 135 17ms 7 Sep 2025 439th SirBogman 🇺🇸 600 192 117ms 6 Oct 2025 440th jared-hughes 597 106 21ms 19 Jul 2022 441st MeWhenI 🇻🇦 596 215 41ms 23 Jun 2024 442nd ryyyn 🇺🇸 595 136 31ms 15 Jan 2026 443rd emgordon154 595 167 15ms 27 Aug 2024 444th amazingalek 🇳🇴 593 211 427ms 26 Jan 2026 445th GrayJoKing 🇦🇺 591 88 56ms 25 Oct 2023 446th hamhub7 591 212 399ms 8 Aug 2022 447th inventshah 589 129 511ms 21 Jan 2024 448th dokutan 589 181 18ms 1 Jul 2024 449th lynn 587 138 10ms 4 Jun 2022 450th Yewzir 🇧🇪 585 202 278ms 27 Oct 2023 451st SirBogman 🇺🇸 585 219 44ms 4 Nov 2024 452nd fantaize 584 268 203ms 8 days ago 453rd Yewzir 🇧🇪 582 215 420ms 22 Dec 2024 454th retrohun 581 109 13ms 12 Oct 2024 455th eranws 579 143 11ms 23 Oct 2022 455th AlephSquirrel 579 143 14ms 21 Dec 2022 457th Shanethegamer 🇺🇸 578 90 56ms 12 May 2022 458th jared-hughes 578 140 10ms 19 Jul 2022 459th DialFrost 🇸🇬 576 178 2ms 29 Jan 2024 460th rifatx 576 205 307ms 23 Jul 2024 461st two-bad 🇬🇧 575 144 11ms 9 Feb 2024 462nd Yewzir 🇧🇪 575 215 2,926ms 7 May 2024 463rd emgordon154 574 140 1,300ms 25 Nov 2024 464th cingulataluke 574 141 11ms 27 Aug 2023 464th MeWhenI 🇻🇦 574 141 10ms 22 May 2024 464th bizy-coder 574 141 29ms 27 Nov 2025 467th msbranicky 572 274 258ms 1 Oct 2023 468th GolfingSuccess 🇬🇷 571 133 594ms 20 Jan 2024 469th Yewzir 🇧🇪 571 297 18ms 22 Dec 2024 470th MeWhenI 🇻🇦 571 307 56ms 23 Jun 2024 471st GolfingSuccess 🇬🇷 570 142 10ms 21 May 2022 472nd MeWhenI 🇻🇦 569 166 5ms 28 May 2023 473rd SirBogman 🇺🇸 569 185 2ms 21 May 2022 474th coreynash 568 146 12ms 19 Oct 2023 474th alexsave 568 146 11ms 15 Nov 2025 476th janbehrens 🇩🇪 567 138 292ms 12 May 2022 477th martinnorling 🇸🇪 566 124 9ms 13 May 2022 478th MeWhenI 🇻🇦 566 149 1,099ms 15 Sep 2025 479th emgordon154 566 374 1,673ms 21 Dec 2025 480th alphafalfa 564 110 6ms 25 Oct 2024 First Prev 401–480 of 725 Next Last