Number Spiral 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 481st namelessiw 624 97 424ms 10 Apr 2024 482nd DialFrost 🇸🇬 624 117 1ms 21 Dec 2024 483rd SB-945 623 101 10ms 12 Apr 2024 483rd edsrzf 🇳🇿 623 101 11ms 9 Dec 2025 485th Yewzir 🇧🇪 622 178 91ms 23 Mar 2024 486th ovs-code 🇩🇪 622 242 7ms 16 Mar 2023 487th emgordon154 621 110 147ms 16 Nov 2024 488th stefangimmillaro 619 142 40ms 26 Apr 2025 489th bzijlema 🇳🇱 619 208 293ms 30 Jan 2024 490th alemelis 617 99 1,041ms 3 Apr 2023 491st GolfingSuccess 🇬🇷 617 102 10ms 2 Jun 2022 491st bizy-coder 617 102 9ms 27 Jun 2025 491st MeWhenI 🇻🇦 617 102 11ms 19 Dec 2025 494th dokutan 616 159 2ms 27 Mar 2024 495th stefangimmillaro 615 156 2,400ms 11 Nov 2024 496th error256 614 136 7ms 23 Dec 2024 497th 5cw 🇺🇸 611 103 10ms 29 May 2025 498th dokutan 611 157 2,296ms 24 Oct 2024 499th Shanethegamer 🇺🇸 610 162 116ms 17 Oct 2022 500th blaztoma 🇱🇹 609 65 40ms 30 hours ago 501st Maznek 609 133 10ms 3 Jul 2023 502nd edsrzf 🇳🇿 609 137 7ms 11 Dec 2025 503rd MeWhenI 🇻🇦 607 183 54ms 26 May 2023 504th bizy-coder 605 100 534ms 17 Jan 2024 505th jakobkordez 🇸🇮 605 104 17ms 8 Nov 2022 505th krisktopher 605 104 10ms 15 Nov 2023 505th albanian-laundromat 605 104 23ms 19 Aug 2025 508th MeWhenI 🇻🇦 605 134 10ms 1 Mar 2022 509th postie77 605 168 407ms 27 Feb 2023 509th amazingalek 🇳🇴 605 168 408ms 5 Jan 2026 511th MeWhenI 🇻🇦 605 176 1,282ms 8 Jun 2023 512th MeWhenI 🇻🇦 603 185 413ms 15 Nov 2022 513th albanian-laundromat 602 126 1,149ms 16 Sep 2025 514th KrausRaus 🇺🇸 602 147 4ms 7 Sep 2022 515th DialFrost 🇸🇬 601 104 35ms 5 Jan 2023 516th sisyphus-ppcg 🇦🇺 598 148 5ms 23 Nov 2022 517th snoozingnewt 🇨🇦 597 99 76ms 29 Nov 2025 518th IanUtley 594 169 16ms 2 Apr 2024 519th janbehrens 🇩🇪 594 190 453ms 24 Mar 2022 520th GolfingSuccess 🇬🇷 593 102 431ms 15 Jan 2024 520th m-tkach 🇺🇦 593 102 518ms 20 Jan 2024 522nd bzijlema 🇳🇱 593 106 10ms 28 Jan 2025 523rd MeWhenI 🇻🇦 592 160 116ms 16 Nov 2022 524th KatieLG 🇬🇧 591 137 8ms 5 Oct 2025 525th primo-ppcg 🇹🇭 591 197 441ms 16 Mar 2022 526th janbehrens 🇩🇪 589 143 14ms 2 Jul 2023 527th neel11235813 588 103 480ms 27 Mar 2024 528th jared-hughes 588 107 10ms 27 May 2022 528th AlephSquirrel 588 107 9ms 17 Jan 2023 528th StefanHabel 🇨🇦 588 107 9ms 20 Sep 2023 528th commandz0 🇺🇸 588 107 10ms 4 Sep 2025 532nd dokutan 588 156 4ms 1 Apr 2024 533rd MeWhenI 🇻🇦 588 173 433ms 26 Jul 2023 534th BlankSpruce 584 153 2ms 7 Aug 2024 535th albanian-laundromat 582 104 422ms 12 Sep 2025 536th dokutan 582 152 4ms 13 Apr 2024 537th MeWhenI 🇻🇦 581 124 230ms 29 Jan 2023 538th annaproxy 580 173 15ms 4 Jan 2023 539th didion0 🇺🇸 579 140 9ms 19 Apr 2022 540th MeWhenI 🇻🇦 579 191 87ms 16 Mar 2022 541st commandz0 🇺🇸 577 105 441ms 4 Sep 2025 542nd Natanaelel 🇸🇪 577 109 14ms 27 Jan 2022 542nd inventshah 577 109 9ms 16 Nov 2022 544th dokutan 577 133 76ms 23 Jan 2026 545th BloodStormKnight 575 141 9ms 15 Oct 2022 546th varhammer 🇷🇺 575 172 5ms 13 Dec 2023 547th MichalMarsalek 🇨🇿 575 194 404ms 26 Jan 2022 548th MeWhenI 🇻🇦 575 197 28ms 6 Jun 2023 549th MeWhenI 🇻🇦 574 160 4ms 23 May 2023 550th KasperKivimaeki 🇫🇮 572 110 10ms 4 Dec 2025 551st elephantpanda 572 232 35ms 10 Aug 2022 552nd MeWhenI 🇻🇦 572 260 2ms 20 Apr 2022 553rd Yewzir 🇧🇪 570 161 4ms 14 May 2023 554th KatieLG 🇬🇧 568 110 35ms 2 Oct 2025 555th MeWhenI 🇻🇦 568 188 108ms 16 Oct 2022 556th michaelmoynihan 567 111 9ms 5 Jan 2026 557th rucin93 🇵🇱 564 121 153ms 27 Dec 2024 558th rak1507 🇬🇧 561 41 33ms 26 Jan 2022 558th jared-hughes 561 41 33ms 29 Mar 2022 558th DialFrost 🇸🇬 561 41 33ms 27 Jan 2023 First Prev 481–560 of 1,757 Next Last