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 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 Bytes Time 751st AdamMorris377 646 160 29 Aug 2024 751st Emutis 🇱🇹 646 160 2 Nov 2024 753rd CatsAreFluffy 646 205 31 Mar 2023 754th SirBogman 🇺🇸 646 283 31 Dec 2023 755th not-a-pokemon 645 181 5 Jul 2025 756th Shanethegamer 🇺🇸 644 152 12 Apr 2024 757th brimstonetrader 643 206 21 Jan 2024 758th jupj 🇫🇮 642 182 16 Sep 2022 758th jared-hughes 642 182 9 Jan 2023 760th janbehrens 🇩🇪 639 128 23 Feb 2022 761st glesnick 638 162 15 Jul 2022 761st m42km 638 162 3 Feb 2024 761st nilan425 638 162 4 Jul 2025 764th CaedenHarper 🇨🇦 637 114 5 hours ago 765th Florian-Mt 637 115 27 Oct 2023 766th MiffOttah 637 214 28 Nov 2024 767th DialFrost 🇸🇬 637 287 29 May 2025 768th NickTheEASDude 🇺🇸 636 154 18 Sep 2024 769th zlee1 635 163 27 Apr 2022 769th aglahir1 635 163 20 Jul 2022 769th FortuiteMan 🇫🇷 635 163 3 Sep 2023 772nd Yewzir 🇧🇪 635 211 9 Feb 2023 773rd edsrzf 🇳🇿 634 175 10 Jun 2025 774th DialFrost 🇸🇬 633 147 4 Jul 2025 775th DialFrost 🇸🇬 632 77 25 Dec 2024 776th jared-hughes 632 221 9 Jan 2023 777th GolfingSuccess 🇬🇷 631 163 29 Jul 2025 778th stefangimmillaro 628 133 2 Jul 2023 779th tomh1012 628 217 17 Nov 2023 780th yishayv 627 165 24 Jan 2023 780th Aquateraneal 627 165 21 days ago 782nd dokutan 627 190 12 Jul 2024 783rd JRaspass 🇬🇧 626 292 18 May 2022 784th SirBogman 🇺🇸 625 92 23 Apr 2022 785th MeWhenI 🇻🇦 625 117 3 Aug 2024 786th targrik 623 134 19 days ago 787th za3k 623 166 8 Oct 2022 787th willdaspit 623 166 5 Aug 2023 789th JunkIce 622 132 3 Dec 2024 790th madex 🇩🇪 621 188 10 Apr 2022 791st FlyingPenguin223 620 158 20 Dec 2024 791st Beariish 620 158 27 Mar 2025 793rd elPossenreisser 620 220 6 May 2022 794th bbakersmith 619 167 28 Jun 2022 795th olivermrose 🇺🇸 616 79 15 Apr 2022 796th msbranicky 616 168 5 Aug 2023 797th janAkali 🇷🇺 615 208 9 Oct 2024 798th sean-niemann 🇺🇸 614 102 6 Jun 2023 799th annaproxy 614 222 29 Mar 2022 800th MichaelMBradley 🇨🇦 612 169 25 May 2022 800th try-except-try-accept 🇹🇭 612 169 27 Jun 2022 800th jameswmccarty 612 169 13 Sep 2024 803rd emgordon154 612 219 28 May 2025 804th adlerzei 611 223 5 May 2022 805th efgen 610 120 28 Dec 2023 806th IISResetMe 609 95 6 Mar 2024 807th msbranicky 609 300 31 Aug 2023 808th wackbyte 609 306 7 Dec 2023 809th Y0UR-U5ERNAME 608 170 22 Feb 2023 809th FoxFGC 608 170 30 Nov 2023 811th Eugen-str 605 171 1 Nov 2023 811th ridingqwerty 🇺🇸 605 171 20 May 2025 813th Shanethegamer 🇺🇸 602 232 16 Feb 2022 814th RockOfStone 601 163 14 Mar 2024 815th andrewjc2000 601 172 14 days ago 816th emgordon154 601 310 6 Mar 2025 817th dokutan 600 122 5 Jun 2025 818th MeWhenI 🇻🇦 600 174 15 Oct 2023 819th bac0id 599 233 27 Jun 2024 820th emgordon154 592 415 9 Mar 2025 821st RZ781 591 175 27 Nov 2023 822nd pschmid0 🇺🇸 588 142 17 Oct 2022 823rd jhpaques 🇫🇷 588 176 27 Jul 2022 824th genmeblog 587 169 11 Dec 2023 825th mwja 586 125 22 Aug 2024 Prev 751–825 of 1,093 Next