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 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 401st Shanethegamer 🇺🇸 777 41 70ms 5 Dec 2024 402nd Mukundan314 777 43 1,039ms 30 Dec 2025 403rd GolfingSuccess 🇬🇷 776 126 5ms 20 Aug 2024 404th CLOStrophobic 🇮🇹 776 133 6ms 19 Feb 2025 405th canissimia 🇦🇶 776 355 236ms 19 May 2023 406th primo-ppcg 🇹🇭 776 381 11ms 13 Aug 2025 407th canissimia 🇦🇶 775 585 64ms 17 Mar 2024 408th Shanethegamer 🇺🇸 774 174 2,438ms 4 Nov 2024 409th edsrzf 🇳🇿 774 206 484ms 25 Oct 2025 410th Shanethegamer 🇺🇸 772 86 381ms 16 Jan 2024 411th snoozingnewt 🇨🇦 772 95 11ms 14 Feb 2024 411th junkondo-jp 772 95 10ms 4 Jun 2024 411th madeforlosers 772 95 11ms 5 Nov 2024 411th Lv0Sys 🇵🇱 772 95 11ms 6 Dec 2025 415th inventshah 772 151 2ms 29 Mar 2025 416th 77Tigers 772 242 219ms 10 Apr 2024 417th MeWhenI 🇻🇦 771 75 304ms 28 Jan 2023 417th SirBogman 🇺🇸 771 75 407ms 2 Feb 2024 419th edsrzf 🇳🇿 770 175 2,516ms 10 Jun 2025 420th edsrzf 🇳🇿 770 189 15ms 18 hours ago 421st namelessiw 770 207 524ms 10 Oct 2025 422nd ovs-code 🇩🇪 766 176 489ms 2 Mar 2022 423rd cbrt-x 765 173 140ms 11 Oct 2023 424th Yax42 🇫🇷 764 96 10ms 21 Jan 2026 425th AdrienHache 🇫🇷 761 180 398ms 1 Feb 2025 426th jared-hughes 760 129 3ms 10 Apr 2022 427th yzhs 🇩🇪 759 99 18ms 3 Jun 2022 427th jatloe 759 99 16ms 6 Sep 2024 429th xsot 🇸🇬 759 110 4ms 10 Jun 2025 430th JDiLenarda 🇫🇷 759 171 1,396ms 25 Nov 2023 431st MeWhenI 🇻🇦 759 178 115ms 8 Mar 2023 432nd MeWhenI 🇻🇦 757 148 10ms 22 Dec 2024 433rd albanian-laundromat 757 176 5ms 6 Jul 2025 434th stackofbears 756 76 37ms 20 Sep 2023 435th jared-hughes 756 97 11ms 6 Apr 2022 435th trinityy-7 756 97 11ms 15 Mar 2024 435th hacker112 🇸🇪 756 97 10ms 24 Jun 2024 435th lifthrasiir 🇰🇷 756 97 10ms 23 Nov 2024 435th helbling 🇨🇭 756 97 11ms 24 Aug 2025 440th MeWhenI 🇻🇦 756 154 12ms 26 Apr 2024 441st stefangimmillaro 756 247 228ms 13 Nov 2023 442nd marshallward 🇺🇸 755 242 40ms 7 Sep 2022 443rd akshatj27 🇦🇶 754 53 36ms 14 Feb 2022 443rd MeWhenI 🇻🇦 754 53 70ms 25 Jul 2023 443rd Steffan153 🇫🇮 754 53 36ms 20 Aug 2024 443rd radarek 🇵🇱 754 53 65ms 27 Dec 2024 447th duckyluuk 🇳🇱 754 88 416ms 28 Aug 2024 447th ovs-code 🇩🇪 754 88 543ms 16 Nov 2024 447th albanian-laundromat 754 88 407ms 12 Sep 2025 447th Babafaba 754 88 375ms 23 Oct 2025 451st Mandrzejy 🇵🇱 754 186 58ms 9 Apr 2024 452nd lifthrasiir 🇰🇷 754 274 7ms 19 Dec 2024 453rd SomeKitten 🇺🇸 752 100 27ms 29 Aug 2022 453rd keelimeguy 🇺🇸 752 100 11ms 7 Nov 2023 455th zacjl 752 155 2ms 24 Apr 2023 456th stefangimmillaro 750 180 138ms 25 Dec 2022 457th klixel 🇨🇦 750 249 236ms 19 Jun 2023 458th xem 749 98 11ms 18 Feb 2022 458th Maznek 749 98 11ms 6 Jun 2023 458th dgerblick 749 98 11ms 16 Jun 2023 461st Shanethegamer 🇺🇸 749 180 486ms 14 Jul 2023 462nd MichalMarsalek 🇨🇿 748 171 418ms 8 Mar 2022 463rd the-zammers 748 177 146ms 9 Apr 2024 464th Frowny 747 77 34ms 21 Feb 2022 465th Re-Adventures 🇮🇳 747 250 222ms 20 Jan 2023 466th Vinterion 746 212 33ms 6 Oct 2024 467th Shanethegamer 🇺🇸 745 149 107ms 18 Mar 2023 468th Shanethegamer 🇺🇸 745 160 115ms 24 May 2025 469th h3ra993huskp 🇯🇵 745 214 463ms 30 Nov 2025 470th cakular 744 101 12ms 19 May 2024 471st MeWhenI 🇻🇦 744 110 1,268ms 11 May 2023 472nd Shanethegamer 🇺🇸 744 172 418ms 21 Feb 2023 473rd HallMatthew314 744 178 145ms 13 Sep 2022 474th FlyingPenguin223 743 132 3ms 17 Feb 2025 475th retrohun 742 81 11ms 15 Dec 2023 476th DialFrost 🇸🇬 742 110 86ms 21 Jun 2025 477th DialFrost 🇸🇬 741 99 9ms 24 Dec 2024 477th JOrE20 741 99 10ms 7 Jan 2026 479th luuumine 🇫🇷 741 252 214ms 28 Nov 2025 480th primo-ppcg 🇹🇭 740 54 39ms 14 Feb 2022 First Prev 401–480 of 1,177 Next Last