Jacobi Symbol in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 526th the-zammers 562 222 141ms 15 Oct 2023 527th bac0id 562 223 345ms 29 Jun 2024 528th bac0id 561 191 132ms 29 Jun 2024 529th emgordon154 560 376 2,030ms 17 Sep 2025 530th SirBogman 🇺🇸 559 86 9 Jan 2023 531st alemelis 558 155 22 Sep 2024 532nd lifthrasiir 🇰🇷 557 85 3ms 27 Nov 2024 533rd shinh 557 135 48ms 25 Jun 2022 533rd emgordon154 557 135 36ms 12 Sep 2024 535th 386asm 🇺🇸 557 214 4 May 2023 536th dokutan 557 316 52ms 27 Aug 2024 537th MeWhenI 🇻🇦 556 157 29ms 23 Jun 2024 538th emgordon154 556 220 5ms 3 Jan 2025 539th Alessandro-Balconi 🇮🇹 555 183 154ms 15 May 2023 540th 0dyse 555 200 17ms 13 Sep 2025 541st Shanethegamer 🇺🇸 554 283 210ms 11 May 2022 542nd yzhs 🇩🇪 552 201 19ms 5 Jun 2022 543rd jacobly0 🇺🇸 550 192 5ms 13 Sep 2023 544th olivermrose 🇺🇸 549 137 49ms 9 May 2022 545th madeforlosers 549 151 12ms 23 Oct 2024 546th albanian-laundromat 549 182 1,078ms 22 Sep 2025 547th MeWhenI 🇻🇦 547 218 23 Jun 2024 548th bac0id 547 260 447ms 29 Jun 2024 549th varhammer 🇷🇺 547 288 9ms 13 Dec 2023 550th MeWhenI 🇻🇦 546 117 9ms 23 Jun 2024 551st weliveinhell 🇭🇹 546 199 2ms 21 May 2024 552nd levikeck 545 229 162ms 5 Feb 2024 553rd Bubbler-4 544 87 20ms 9 May 2022 554th MeWhenI 🇻🇦 543 115 3ms 11 Nov 2022 555th Haksell 🇦🇶 541 139 41ms 23 Feb 2023 556th adamnielson42 🇺🇸 541 205 15ms 14 Apr 2023 557th KatieLG 🇬🇧 541 232 399ms 13 Oct 2024 558th Yewzir 🇧🇪 539 191 2ms 7 May 2024 559th alexeldridge 539 206 16ms 8 Aug 2024 560th dokutan 539 219 261ms 24 Mar 2025 561st eiburns 536 207 17ms 26 Oct 2023 562nd brimstonetrader 536 233 170ms 20 Mar 2024 563rd adoxography 534 141 42ms 2 Mar 2024 564th yuchuehw 533 208 19ms 25 Feb 2024 565th scpchicken 🇵🇼 532 136 8 May 2022 566th dokutan 532 290 15ms 14 May 2024 567th HumanoidCPU 531 248 465ms 8 Aug 2024 568th HumanoidCPU 530 142 34ms 7 Aug 2024 569th emgordon154 530 205 2ms 28 Dec 2024 570th helbling 🇨🇭 528 157 11ms 3 Oct 2024 571st albanian-laundromat 527 296 3ms 29 Aug 2025 572nd janbehrens 🇩🇪 526 126 3ms 22 May 2022 573rd error256 523 215 80ms 21 May 2025 574th The3gs 521 301 189ms 28 Nov 2024 575th Yewzir 🇧🇪 520 209 2ms 10 Jun 2024 576th yzhs 🇩🇪 520 241 382ms 5 Jun 2022 577th msbranicky 517 199 2ms 13 Oct 2023 578th msbranicky 513 304 3ms 12 Aug 2023 579th scpchicken 🇵🇼 510 130 8ms 29 Dec 2022 580th MeWhenI 🇻🇦 507 309 293ms 25 May 2022 581st emgordon154 506 79 61ms 10 Sep 2025 582nd adriweb 🇫🇷 506 209 2ms 29 Aug 2023 583rd Jacob385 506 281 344ms 1 Feb 2025 584th msbranicky 504 194 668ms 17 Jan 2024 585th dillon-duncando 504 220 14ms 3 Oct 2022 585th Babafaba 504 220 18ms 7 Sep 2025 587th Shanethegamer 🇺🇸 500 349 76ms 20 May 2022 588th Shanethegamer 🇺🇸 499 133 4ms 12 May 2022 588th MeWhenI 🇻🇦 499 133 6ms 16 Apr 2023 590th HumanoidCPU 497 238 26 Oct 2024 591st MeWhenI 🇻🇦 496 227 73ms 6 Nov 2023 592nd IISResetMe 495 164 234ms 30 Jun 2023 593rd Natanaelel 🇸🇪 492 147 13 Nov 2022 594th janbehrens 🇩🇪 491 130 16ms 3 Jul 2023 595th Shanethegamer 🇺🇸 489 216 3ms 20 May 2022 596th bakkeby 485 244 7ms 28 Sep 2022 597th MeWhenI 🇻🇦 483 315 23 Jun 2024 598th MeWhenI 🇻🇦 481 265 8ms 26 Aug 2023 599th cingulataluke 480 231 11ms 27 Aug 2023 600th MeWhenI 🇻🇦 478 256 5ms 6 Aug 2023 First Prev 526–600 of 681 Next Last