Reverse Polish Notation 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) 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab 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) 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 401st duckyluuk 🇳🇱 783 143 9ms 26 Feb 2025 402nd MostParsingVex 783 149 1ms 3 Jan 2025 403rd lynn 783 203 33ms 16 Jul 2023 404th Mukundan314 782 43 1,041ms 30 Dec 2025 405th KrausRaus 🇺🇸 781 94 11ms 13 Feb 2022 405th SirBogman 🇺🇸 781 94 12ms 7 May 2022 405th iliazeus 781 94 24ms 4 Sep 2022 405th Natanaelel 🇸🇪 781 94 12ms 9 Dec 2023 405th LukeBridges 🇬🇧 781 94 10ms 2 Oct 2024 410th GolfingSuccess 🇬🇷 781 126 5ms 20 Aug 2024 411th jwhear 🇺🇸 781 240 223ms 20 Mar 2023 412th GolfingSuccess 🇬🇷 778 144 9ms 30 Jan 2025 413th Shanethegamer 🇺🇸 778 174 2,573ms 4 Nov 2024 414th GrayJoKing 🇦🇺 778 187 12ms 24 Feb 2026 414th edsrzf 🇳🇿 778 187 8ms 15 Mar 2026 416th Shanethegamer 🇺🇸 777 41 70ms 5 Dec 2024 417th edsrzf 🇳🇿 777 206 466ms 25 Oct 2025 418th canissimia 🇦🇶 776 355 226ms 19 May 2023 419th primo-ppcg 🇹🇭 776 381 11ms 13 Aug 2025 420th canissimia 🇦🇶 775 585 53ms 17 Mar 2024 421st 77Tigers 774 242 221ms 10 Apr 2024 422nd snoozingnewt 🇨🇦 773 95 10ms 14 Feb 2024 422nd junkondo-jp 773 95 12ms 4 Jun 2024 422nd Lv0Sys 🇵🇱 773 95 11ms 6 Dec 2025 425th inventshah 773 151 2ms 29 Mar 2025 426th edsrzf 🇳🇿 773 175 2,523ms 10 Jun 2025 427th namelessiw 773 207 471ms 10 Oct 2025 428th Shanethegamer 🇺🇸 772 86 453ms 16 Jan 2024 429th MeWhenI 🇻🇦 771 75 301ms 28 Jan 2023 429th SirBogman 🇺🇸 771 75 417ms 2 Feb 2024 431st GolfingSuccess 🇬🇷 771 192 84ms 26 days ago 432nd ovs-code 🇩🇪 770 176 489ms 2 Mar 2022 433rd MeWhenI 🇻🇦 768 79 19ms 1 Nov 2023 434th MeWhenI 🇻🇦 766 178 127ms 8 Mar 2023 435th Yax42 🇫🇷 765 96 12ms 21 Jan 2026 436th cbrt-x 765 173 140ms 11 Oct 2023 437th JDiLenarda 🇫🇷 764 171 1,539ms 25 Nov 2023 438th jared-hughes 763 129 3ms 10 Apr 2022 439th MeWhenI 🇻🇦 763 158 158ms 19 days ago 440th xsot 🇸🇬 762 110 5ms 10 Jun 2025 441st AdrienHache 🇫🇷 762 180 461ms 1 Feb 2025 442nd marshallward 🇺🇸 762 242 40ms 7 Sep 2022 443rd albanian-laundromat 🇺🇸 761 176 5ms 6 Jul 2025 444th yzhs 🇩🇪 759 99 17ms 3 Jun 2022 444th jatloe 759 99 15ms 6 Sep 2024 446th stefangimmillaro 758 247 232ms 13 Nov 2023 447th jared-hughes 757 97 11ms 6 Apr 2022 447th trinityy-7 757 97 12ms 15 Mar 2024 447th hacker112 🇸🇪 757 97 11ms 24 Jun 2024 447th lifthrasiir 🇰🇷 757 97 13ms 23 Nov 2024 447th helbling 🇨🇭 757 97 13ms 24 Aug 2025 452nd MeWhenI 🇻🇦 757 148 9ms 22 Dec 2024 453rd stefangimmillaro 757 180 123ms 25 Dec 2022 454th akshatj27 🇦🇶 756 53 38ms 14 Feb 2022 454th MeWhenI 🇻🇦 756 53 67ms 25 Jul 2023 454th radarek 🇵🇱 756 53 69ms 27 Dec 2024 457th Natanaelel 🇸🇪 756 56 958ms 18 days ago 458th stackofbears 756 76 34ms 20 Sep 2023 459th MeWhenI 🇻🇦 756 154 12ms 26 Apr 2024 460th duckyluuk 🇳🇱 755 88 459ms 28 Aug 2024 460th ovs-code 🇩🇪 755 88 471ms 16 Nov 2024 460th albanian-laundromat 🇺🇸 755 88 420ms 12 Sep 2025 460th Babafaba 755 88 426ms 23 Oct 2025 464th MichalMarsalek 🇨🇿 755 171 418ms 8 Mar 2022 465th Mandrzejy 🇵🇱 755 186 65ms 9 Apr 2024 466th lifthrasiir 🇰🇷 754 274 7ms 19 Dec 2024 467th zacjl 753 155 2ms 24 Apr 2023 468th Shanethegamer 🇺🇸 753 160 155ms 24 May 2025 469th Shanethegamer 🇺🇸 753 180 486ms 14 Jul 2023 470th SomeKitten 🇺🇸 752 100 29ms 29 Aug 2022 470th keelimeguy 🇺🇸 752 100 11ms 7 Nov 2023 472nd klixel 🇨🇦 752 249 227ms 19 Jun 2023 473rd Shanethegamer 🇺🇸 751 172 418ms 21 Feb 2023 474th Shanethegamer 🇺🇸 750 149 112ms 18 Mar 2023 475th xem 749 98 12ms 18 Feb 2022 475th Maznek 749 98 12ms 6 Jun 2023 475th dgerblick 749 98 12ms 16 Jun 2023 478th Vinterion 749 212 33ms 6 Oct 2024 479th Re-Adventures 🇮🇳 749 250 229ms 20 Jan 2023 480th MeWhenI 🇻🇦 748 110 1,268ms 11 May 2023 First Prev 401–480 of 1,250 Next Last