Reverse Polish Notation 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 Minesweeper 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 Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 526th stackofbears 756 76 42ms 20 Sep 2023 527th P-Quentin 🇫🇷 756 137 15ms 5 Aug 2022 527th nstearns96 🇬🇧 756 137 26ms 15 Dec 2022 527th mossprescott 756 137 11ms 19 Jan 2023 527th taesungh 756 137 24ms 15 Oct 2023 527th PyryL 🇫🇮 756 137 28ms 25 Aug 2024 532nd MeWhenI 🇻🇦 756 154 16ms 26 Apr 2024 533rd jared-hughes 755 97 11ms 6 Apr 2022 533rd trinityy-7 755 97 11ms 15 Mar 2024 533rd hacker112 🇸🇪 755 97 11ms 24 Jun 2024 533rd lifthrasiir 🇰🇷 755 97 10ms 23 Nov 2024 533rd helbling 🇨🇭 755 97 10ms 24 Aug 2025 538th GrayJoKing 🇦🇺 755 109 702ms 16 Jan 2024 538th b-illy 🇬🇧 755 109 496ms 7 Sep 2024 540th zacjl 755 155 2ms 24 Apr 2023 541st marshallward 🇺🇸 755 242 55ms 7 Sep 2022 542nd stefangimmillaro 755 247 217ms 13 Nov 2023 543rd ScottHamper 754 211 320ms 21 Feb 2022 544th lifthrasiir 🇰🇷 754 274 7ms 19 Dec 2024 545th Waffle3z 753 130 3ms 6 Apr 2022 546th Mandrzejy 🇵🇱 752 186 58ms 9 Apr 2024 547th sean-niemann 🇺🇸 750 124 112ms 2 Jul 2025 548th michelebastione 🇮🇹 750 138 15ms 19 Feb 2022 548th knutae 🇳🇴 750 138 17ms 8 Mar 2022 548th RDShah 750 138 29ms 15 May 2022 548th SB-945 750 138 17ms 11 Jan 2024 548th ImpressedByRocks 750 138 16ms 10 Oct 2024 553rd stefangimmillaro 750 180 112ms 25 Dec 2022 554th klixel 🇨🇦 749 249 216ms 19 Jun 2023 555th xem 748 98 10ms 18 Feb 2022 555th Maznek 748 98 10ms 6 Jun 2023 555th dgerblick 748 98 11ms 16 Jun 2023 558th bizy-coder 748 110 507ms 16 Jan 2024 558th MeWhenI 🇻🇦 748 110 579ms 24 May 2024 558th Shanethegamer 🇺🇸 748 110 626ms 17 Sep 2024 558th CaedenHarper 🇨🇦 748 110 519ms 27 Dec 2024 562nd MichalMarsalek 🇨🇿 748 171 385ms 8 Mar 2022 563rd the-zammers 748 177 158ms 9 Apr 2024 564th Frowny 747 77 37ms 21 Feb 2022 565th GrayJoKing 🇦🇺 747 98 134ms 11 Aug 2024 566th Re-Adventures 🇮🇳 746 250 214ms 20 Jan 2023 567th cefqrn 745 139 16ms 20 Dec 2022 567th alfonsoalves 745 139 16ms 1 Mar 2024 567th hiichbindermax 745 139 39ms 19 Sep 2024 567th jacekwladzinski 745 139 12ms 10 Oct 2025 571st Shanethegamer 🇺🇸 745 149 125ms 18 Mar 2023 572nd Shanethegamer 🇺🇸 745 160 109ms 24 May 2025 573rd Shanethegamer 🇺🇸 745 180 493ms 14 Jul 2023 574th Shanethegamer 🇺🇸 744 172 378ms 21 Feb 2023 575th HallMatthew314 744 178 136ms 13 Sep 2022 576th Shanethegamer 🇺🇸 743 110 630ms 25 Apr 2023 577th retrohun 742 81 11ms 15 Dec 2023 578th vgamula 🇺🇦 741 226 33ms 6 Nov 2023 579th DialFrost 🇸🇬 740 99 8ms 24 Dec 2024 580th MeWhenI 🇻🇦 740 110 1,086ms 11 May 2023 581st Irratix 🇳🇱 740 140 13ms 27 Apr 2022 581st Bmrl7 740 140 27ms 9 Mar 2024 581st JunkIce 740 140 34ms 2 Dec 2024 584th scpchicken 🇵🇼 739 66 38ms 13 Feb 2022 585th MeWhenI 🇻🇦 737 111 459ms 14 Feb 2023 586th AlephSquirrel 737 140 6ms 25 Jan 2025 587th Shanethegamer 🇺🇸 737 248 260ms 20 Apr 2022 588th tailorspy 736 190 56ms 1 Jun 2024 589th zacjl 735 47 4ms 22 Jan 2025 589th GrayJoKing 🇦🇺 735 47 3ms 5 Jun 2025 591st DialFrost 🇸🇬 735 99 1,674ms 5 Sep 2025 592nd hemphen 735 186 335ms 20 Oct 2022 593rd SirFireball3521 734 141 40ms 7 Feb 2023 593rd AstroOrbis 734 141 15ms 12 Jul 2025 595th MeWhenI 🇻🇦 734 249 262ms 7 Jul 2023 596th DialFrost 🇸🇬 733 82 31ms 23 Apr 2025 597th KatieLG 🇬🇧 733 100 10ms 5 Jan 2023 597th chasewalden 733 100 11ms 24 Apr 2023 597th MeWhenI 🇻🇦 733 100 10ms 3 Aug 2024 597th Salutations45 733 100 13ms 12 Nov 2024 First Prev 526–600 of 1,129 Next Last