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 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 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 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 Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 400th janlelis 627 83 64ms 21 Sep 2024 402nd AlephSquirrel 627 121 427ms 21 Jan 2024 403rd bac0id 625 172 1ms 29 Jun 2024 404th AlephSquirrel 623 130 30ms 21 Jul 2022 405th stefangimmillaro 623 133 13ms 19 Sep 2024 406th janbehrens 🇩🇪 622 152 6ms 3 Jul 2023 407th Ripick 622 211 392ms 18 Aug 2024 408th GrayJoKing 🇦🇺 621 106 3ms 20 May 2022 409th tomh1012 620 202 384ms 14 Nov 2025 410th edsrzf 🇳🇿 619 212 421ms 23 Jul 2025 411th DialFrost 🇸🇬 619 251 2ms 26 May 2024 412th CaedenHarper 🇨🇦 618 134 10ms 6 Nov 2025 413th c0d3-4-F00d 🇩🇪 614 175 2ms 23 May 2022 414th Yewzir 🇧🇪 614 345 1,685ms 24 May 2024 415th IanUtley 613 188 121ms 15 Nov 2023 416th nwellnhof 🇩🇪 612 85 35ms 20 May 2022 417th dokutan 612 224 41ms 31 Aug 2024 418th inventshah 611 128 237ms 6 Nov 2022 419th SirBogman 🇺🇸 610 419 18ms 27 Dec 2023 420th zakariamouhid 609 136 12ms 11 May 2023 420th gigaprofisi 🇺🇸 609 136 10ms 10 Aug 2025 422nd GolfingSuccess 🇬🇷 607 61 47ms 14 Aug 2022 423rd anter69 🇭🇺 605 86 67ms 13 Feb 2024 424th anter69 🇭🇺 604 133 1,239ms 16 Feb 2023 425th Natanaelel 🇸🇪 604 206 135ms 9 May 2022 425th annaproxy 604 206 142ms 3 Jun 2022 427th SirBogman 🇺🇸 604 235 1,485ms 26 May 2022 428th annaproxy 603 191 20ms 23 Oct 2022 429th MeWhenI 🇻🇦 602 165 10ms 16 Aug 2024 430th stefangimmillaro 602 213 44ms 15 Jul 2023 431st MeWhenI 🇻🇦 602 239 7ms 23 Jun 2024 432nd tobeannouncd 601 207 137ms 2 Jan 2024 433rd klixel 🇨🇦 601 260 225ms 9 Jun 2023 434th MeWhenI 🇻🇦 600 117 8ms 18 May 2022 435th 5cw 🇺🇸 600 135 12ms 4 May 2025 435th Babafaba 600 135 17ms 7 Sep 2025 437th SirBogman 🇺🇸 600 192 118ms 6 Oct 2025 438th jared-hughes 597 106 21ms 19 Jul 2022 439th MeWhenI 🇻🇦 596 215 41ms 23 Jun 2024 440th ryyyn 🇺🇸 595 136 31ms 15 Jan 2026 441st emgordon154 595 167 15ms 27 Aug 2024 442nd amazingalek 🇳🇴 593 211 447ms 26 Jan 2026 443rd GrayJoKing 🇦🇺 591 88 36ms 25 Oct 2023 444th hamhub7 591 212 423ms 8 Aug 2022 445th inventshah 589 129 511ms 21 Jan 2024 446th dokutan 589 181 14ms 1 Jul 2024 447th lynn 587 138 10ms 4 Jun 2022 448th Yewzir 🇧🇪 585 202 298ms 27 Oct 2023 449th SirBogman 🇺🇸 585 219 44ms 4 Nov 2024 450th Yewzir 🇧🇪 582 215 392ms 22 Dec 2024 451st retrohun 581 109 13ms 12 Oct 2024 452nd eranws 579 143 11ms 23 Oct 2022 452nd AlephSquirrel 579 143 10ms 21 Dec 2022 454th Shanethegamer 🇺🇸 578 90 35ms 12 May 2022 455th jared-hughes 578 140 10ms 19 Jul 2022 456th DialFrost 🇸🇬 576 178 2ms 29 Jan 2024 457th rifatx 576 205 296ms 23 Jul 2024 458th two-bad 🇬🇧 575 144 11ms 9 Feb 2024 459th Yewzir 🇧🇪 575 215 2,817ms 7 May 2024 460th emgordon154 574 140 1,300ms 25 Nov 2024 461st cingulataluke 574 141 11ms 27 Aug 2023 461st MeWhenI 🇻🇦 574 141 10ms 22 May 2024 461st bizy-coder 574 141 29ms 27 Nov 2025 464th GolfingSuccess 🇬🇷 571 133 594ms 20 Jan 2024 465th Yewzir 🇧🇪 571 297 19ms 22 Dec 2024 466th MeWhenI 🇻🇦 571 307 56ms 23 Jun 2024 467th GolfingSuccess 🇬🇷 570 142 10ms 21 May 2022 468th msbranicky 570 274 269ms 1 Oct 2023 469th MeWhenI 🇻🇦 569 166 5ms 28 May 2023 470th SirBogman 🇺🇸 569 185 2ms 21 May 2022 471st janbehrens 🇩🇪 567 138 292ms 12 May 2022 472nd coreynash 567 146 10ms 19 Oct 2023 472nd alexsave 567 146 11ms 15 Nov 2025 474th martinnorling 🇸🇪 566 124 9ms 13 May 2022 475th MeWhenI 🇻🇦 566 149 1,099ms 15 Sep 2025 476th emgordon154 566 374 1,673ms 21 Dec 2025 477th alphafalfa 564 110 8ms 25 Oct 2024 478th Schmitt-Very-Cool 563 252 488ms 30 Sep 2025 479th SirBogman 🇺🇸 562 135 511ms 16 Jan 2024 480th yzhs 🇩🇪 562 144 18ms 31 May 2022 First Prev 401–480 of 719 Next Last