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 Gray Code Decoder Gray Code Encoder 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) Taxicab Numbers 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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) Taxicab Numbers 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 401st Shanethegamer 🇺🇸 643 147 5ms 11 May 2022 402nd m-tkach 🇺🇦 642 273 65ms 7 Feb 2023 403rd ovs-code 🇩🇪 640 85 128ms 23 May 2025 404th bac0id 640 193 421ms 29 Jun 2024 405th albanian-laundromat 🇺🇸 639 132 923ms 19 Sep 2025 405th CaedenHarper 🇨🇦 639 132 806ms 6 Nov 2025 407th blaztoma 🇱🇹 638 127 34ms 5 Mar 2026 408th scpchicken 🇵🇼 637 247 242ms 4 Feb 2023 409th ovs-code 🇩🇪 635 82 38ms 10 Jun 2024 410th GrayJoKing 🇦🇺 634 149 5ms 20 May 2022 410th DialFrost 🇸🇬 634 149 5ms 15 Jan 2024 412th KrausRaus 🇺🇸 633 131 11ms 12 May 2022 412th madex 🇩🇪 633 131 11ms 3 Apr 2026 414th DialFrost 🇸🇬 633 139 7ms 1 Nov 2023 415th annaproxy 632 198 430ms 10 May 2022 416th GrayJoKing 🇦🇺 632 268 21ms 6 Dec 2025 417th targrik 630 150 7ms 24 Jan 2025 418th CaedenHarper 🇨🇦 629 199 470ms 17 Oct 2025 419th Yewzir 🇧🇪 629 391 1,764ms 32 hours ago 420th primo-ppcg 🇹🇭 628 182 91ms 28 May 2022 421st yzhs 🇩🇪 628 198 143ms 23 Jun 2022 422nd SirBogman 🇺🇸 627 83 37ms 14 May 2022 422nd janlelis 627 83 63ms 21 Sep 2024 424th AlephSquirrel 627 121 558ms 21 Jan 2024 425th Ripick 626 211 407ms 18 Aug 2024 426th bac0id 625 172 1ms 29 Jun 2024 427th AlephSquirrel 623 130 36ms 21 Jul 2022 428th stefangimmillaro 623 133 11ms 19 Sep 2024 429th tomh1012 623 201 453ms 12 Mar 2026 430th edsrzf 🇳🇿 623 212 430ms 23 Jul 2025 431st janbehrens 🇩🇪 622 152 5ms 3 Jul 2023 432nd GrayJoKing 🇦🇺 621 106 3ms 20 May 2022 433rd CaedenHarper 🇨🇦 619 134 11ms 6 Nov 2025 434th DialFrost 🇸🇬 619 251 2ms 26 May 2024 435th edsrzf 🇳🇿 618 131 11ms 3 Apr 2026 436th rucin93 🇵🇱 617 115 153ms 34 hours ago 437th c0d3-4-F00d 🇩🇪 615 175 2ms 23 May 2022 438th emgordon154 614 400 1,716ms 13 days ago 439th IanUtley 613 188 120ms 15 Nov 2023 440th nwellnhof 🇩🇪 612 85 36ms 20 May 2022 441st inventshah 611 128 238ms 6 Nov 2022 442nd zakariamouhid 610 136 13ms 11 May 2023 442nd gigaprofisi 🇺🇸 610 136 11ms 10 Aug 2025 444th SirBogman 🇺🇸 610 419 18ms 27 Dec 2023 445th dokutan 608 224 41ms 31 Aug 2024 446th GolfingSuccess 🇬🇷 607 61 54ms 14 Aug 2022 447th anter69 🇭🇺 605 86 67ms 13 Feb 2024 448th klixel 🇨🇦 605 260 216ms 9 Jun 2023 449th anter69 🇭🇺 604 133 1,320ms 16 Feb 2023 450th Natanaelel 🇸🇪 604 206 135ms 9 May 2022 450th annaproxy 604 206 142ms 3 Jun 2022 452nd SirBogman 🇺🇸 604 235 1,427ms 26 May 2022 453rd annaproxy 603 191 20ms 23 Oct 2022 454th MeWhenI 🇻🇦 602 165 10ms 16 Aug 2024 455th stefangimmillaro 602 213 50ms 15 Jul 2023 456th MeWhenI 🇻🇦 602 239 8ms 23 Jun 2024 457th tobeannouncd 601 207 137ms 2 Jan 2024 458th MeWhenI 🇻🇦 600 117 8ms 18 May 2022 459th 5cw 🇺🇸 600 135 13ms 4 May 2025 459th Babafaba 600 135 18ms 7 Sep 2025 461st SirBogman 🇺🇸 600 192 117ms 6 Oct 2025 462nd jared-hughes 597 106 21ms 19 Jul 2022 463rd ryyyn 🇺🇸 596 136 33ms 15 Jan 2026 464th MeWhenI 🇻🇦 596 215 48ms 23 Jun 2024 465th emgordon154 595 167 15ms 27 Aug 2024 466th amazingalek 🇳🇴 593 211 462ms 26 Jan 2026 467th GrayJoKing 🇦🇺 592 88 40ms 25 Oct 2023 468th hamhub7 591 212 422ms 8 Aug 2022 469th inventshah 589 129 492ms 21 Jan 2024 470th lynn 587 138 11ms 4 Jun 2022 471st fantaize 587 268 228ms 10 Mar 2026 472nd Yewzir 🇧🇪 585 202 332ms 27 Oct 2023 473rd SirBogman 🇺🇸 585 219 58ms 4 Nov 2024 474th Yewzir 🇧🇪 582 215 405ms 22 Dec 2024 475th retrohun 581 109 12ms 12 Oct 2024 476th eranws 580 143 11ms 23 Oct 2022 476th AlephSquirrel 580 143 11ms 21 Dec 2022 478th jared-hughes 579 140 11ms 19 Jul 2022 479th Shanethegamer 🇺🇸 578 90 36ms 12 May 2022 480th DialFrost 🇸🇬 578 178 2ms 29 Jan 2024 481st two-bad 🇬🇧 576 144 13ms 9 Feb 2024 482nd rifatx 576 205 358ms 23 Jul 2024 483rd Yewzir 🇧🇪 575 215 2,843ms 7 May 2024 484th emgordon154 574 140 1,324ms 25 Nov 2024 485th cingulataluke 574 141 17ms 27 Aug 2023 485th MeWhenI 🇻🇦 574 141 11ms 22 May 2024 485th bizy-coder 574 141 35ms 27 Nov 2025 488th msbranicky 574 274 274ms 1 Oct 2023 489th GolfingSuccess 🇬🇷 571 133 595ms 20 Jan 2024 490th Yewzir 🇧🇪 571 297 18ms 22 Dec 2024 491st MeWhenI 🇻🇦 571 307 56ms 23 Jun 2024 492nd GolfingSuccess 🇬🇷 570 142 11ms 21 May 2022 492nd vang1ong7ang 🇦🇶 570 142 11ms 6 days ago 494th SirBogman 🇺🇸 570 185 2ms 21 May 2022 495th Jacob385 570 249 377ms 11 days ago 496th MeWhenI 🇻🇦 569 166 5ms 28 May 2023 497th coreynash 568 146 12ms 19 Oct 2023 497th alexsave 568 146 10ms 15 Nov 2025 499th janbehrens 🇩🇪 567 138 271ms 12 May 2022 500th martinnorling 🇸🇪 566 124 9ms 13 May 2022 First Prev 401–500 of 751 Next Last