Arithmetic Numbers in all languages in chars. 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 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 Snake Sphenic Numbers Trinomial Triangle 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 451st edsrzf 🇳🇿 842 131 8 Nov 2024 452nd MeWhenI 🇻🇦 841 89 2 Oct 2023 452nd Yewzir 🇧🇪 841 89 27 Mar 2024 454th msbranicky 841 147 9 Jan 2024 455th 1337Nerd 840 72 20 Oct 2023 455th HumanoidCPU 840 72 31 Oct 2024 457th JDiLenarda 🇫🇷 840 91 30 Nov 2023 457th ovs-code 🇩🇪 840 91 24 May 2025 459th DialFrost 🇸🇬 839 72 22 Dec 2023 460th ovs-code 🇩🇪 839 166 29 Mar 2025 461st primo-ppcg 🇹🇭 838 143 5 Feb 2025 462nd Steffan153 🇫🇮 837 55 7 Feb 2024 463rd MeWhenI 🇻🇦 837 77 10 Oct 2023 463rd Shanethegamer 🇺🇸 837 77 15 Nov 2023 463rd rucin93 🇵🇱 837 77 27 Feb 2024 463rd FlyingPenguin223 837 77 29 Oct 2024 467th janbehrens 🇩🇪 837 106 22 Dec 2023 467th eMGeeneer 837 106 24 Jul 2024 469th Natanaelel 🇸🇪 836 58 1 Oct 2023 469th tatzyr 🇯🇵 836 58 13 Nov 2024 471st madex 🇩🇪 835 85 27 Oct 2023 471st warmCabin 835 85 13 Nov 2023 471st Bmrl7 835 85 22 Dec 2023 471st not-a-pokemon 835 85 21 Apr 2025 475th Shanethegamer 🇺🇸 835 90 5 Oct 2023 475th DialFrost 🇸🇬 835 90 22 May 2025 477th Shanethegamer 🇺🇸 835 107 1 Oct 2023 477th elgan65536 835 107 3 Oct 2023 477th Yewzir 🇧🇪 835 107 5 Oct 2023 477th DialFrost 🇸🇬 835 107 31 Oct 2023 477th klixel 🇨🇦 835 107 17 Nov 2023 477th okaponta 835 107 11 Jan 2024 477th edsrzf 🇳🇿 835 107 16 Nov 2024 484th 4hg 🇺🇸 834 76 1 Oct 2023 485th stefangimmillaro 834 89 1 Oct 2023 485th Re-Adventures 🇮🇳 834 89 8 Dec 2023 487th MeWhenI 🇻🇦 834 13,968 2 Oct 2023 488th jacobly0 🇺🇸 832 88 1 Oct 2023 489th msbranicky 832 90 2 Oct 2023 489th dokutan 832 90 29 Jun 2024 491st dokutan 832 102 16 Jul 2025 492nd GolfingSuccess 🇬🇷 832 107 18 Jan 2025 493rd HumanEquivalentUnit 831 80 26 Oct 2023 493rd nwellnhof 🇩🇪 831 80 13 Oct 2024 495th JayXon 🇺🇸 831 82 7 Oct 2023 495th Natanaelel 🇸🇪 831 82 12 May 2025 497th MeWhenI 🇻🇦 831 89 4 Oct 2023 498th TRexOnGit 831 103 16 Jan 2024 499th emplv 🇱🇻 831 135 2 Oct 2023 500th Schmitt-Very-Cool 830 149 7 Oct 2023 501st uttumuttu 🇫🇮 829 65 3 Nov 2023 501st efgen 829 65 26 Dec 2023 501st dysphasia 829 65 21 Aug 2024 501st didion0 🇺🇸 829 65 10 Jan 2025 505th ovs-code 🇩🇪 829 68 2 Feb 2024 506th tri1212 🇻🇳 829 73 24 Nov 2024 506th Artemis21 🇬🇧 829 73 20 Jan 2025 506th ovs-code 🇩🇪 829 73 19 Jun 2025 509th GolfingSuccess 🇬🇷 829 107 2 Oct 2023 509th syntax-rules 829 107 2 Jan 2024 511th harshit54 829 133 6 Oct 2023 512th msbranicky 826 88 10 Jan 2024 512th Yewzir 🇧🇪 826 88 10 Jan 2024 514th nyoshe 825 86 10 Oct 2023 514th janbehrens 🇩🇪 825 86 22 Dec 2023 516th MeWhenI 🇻🇦 824 108 22 Dec 2024 517th MeWhenI 🇻🇦 824 169 28 Mar 2025 518th ovs-code 🇩🇪 824 227 9 Oct 2023 519th DialFrost 🇸🇬 823 91 2 Oct 2023 520th dokutan 823 165 2 Aug 2024 521st stefangimmillaro 822 59 1 Oct 2023 521st Shanethegamer 🇺🇸 822 59 1 Oct 2023 521st nwellnhof 🇩🇪 822 59 2 Oct 2023 521st SirBogman 🇺🇸 822 59 2 Oct 2023 521st JayXon 🇺🇸 822 59 6 Oct 2023 Prev 451–525 of 1,849 Next