- #1 I Made Myself An AI
97% matchPositive100% of 18 reviews2023
Dev: Draih
Windows
Build circuits and manage heat as you complete tasks in this surprisingly intuitive puzzle game unlike anything you've ever played before.
Why similar: Programming 22% ★, Abstract 21.8%, Puzzle 11.7%, Logic 10.8%, Futuristic 9.2%
- #2 BridgeFix 2=3-1
96% matchPositive96% of 25 reviews2021
Dev: Neomateria Games GmbH
Windows · Linux
BridgeFix 2=3-1 is a beautiful, relaxing and rewarding puzzle game which adds new twists to the game Hashi-wo-kakero. The game is easy to learn, hard to master and offers you plenty of puzzles to solve.
Why similar: Strategy 30.7%, Abstract 27.9%, Puzzle 16.9%, Logic 15.3%, 2D 6.6%
- #3 Robot Unlock
96% match5 user reviews100% of 5 reviews2025
Dev: Adrian Toncean
Windows · Linux
Robot Unlock is an open-ended puzzle game with 75+ levels. Design your own solutions and optimize them for speed, instructions or space and compare with other players. Create your own levels, challenge other players and solve community made ones.
Why similar: Programming 25.2% ★, Automation 20.4%, Abstract 16.4%, Level Editor 10.3%, Puzzle 10.2%
- #4 Alien Cartographer
95% matchPositive96% of 24 reviews2026
Dev: FachchefGames
Windows · Mac
Alien Cartographer is a Minesweeper-like logic deduction puzzle game, where the player has to identify various buildings on a hexagonal grid using environmental hints and the strict rules of their architecture.
Why similar: Abstract 22%, Hex Grid 21.5% ★, Logic 12%, Puzzle 11.8%, Level Editor 11.6%
- #5 Great Permutator
94% matchVery Positive86% of 148 reviews2014
Dev: Ripatti Software
Windows · Mac · Linux
Median: 2.7 hrsMean: 3.4 hrs≥1hr: 78%
Great Permutator is a puzzle. Hard and tricky. One in which you will have to build a complex system of conveyors and various devices so that the colored boxes can travel across the factory and arrive at right places and in right order. If you are into clever engineering puzzles, this game is for you.
Why similar: Programming 25% ★, Automation 21.5%, Puzzle 10.1%, Strategy 9%, Level Editor 8.4%
- #6 Square Man Puzzle Game
94% match2 user reviews100% of 2 reviews2026
Dev: J D WisePub: Postdiluvian Games
Windows
Square Man is a real-time puzzle game where you must solve stages by achieving certain goals. Most often you’ll be collecting stars and/or reaching the exit, but you might also have to melt ice, fill in water, turn lava to stone, or even fight monsters!
Why similar: Abstract 26.1%, Strategy 20.1%, Level Editor 17.6%, Logic 15%, Puzzle 15%
- #7 混元灵印
93% matchNo user reviews
Dev: 寰宇四象计划
Windows
2D automation factory game, set in an chinese ancient fantasy world, semi-realistic art style with puzzle-solving, programming, and visual novel elements. play as a Soul Seal Master, Craft Soul Seals, optimize production to meet time, financial, or spatial constraints.
Why similar: Programming 26.9% ★, Automation 25.7%, Strategy 15.9%, Puzzle 7.9%, Pixel Graphics 7.2%
- #8 Bombe
91% matchVery Positive96% of 371 reviews2023
Dev: Charlie Brej
Windows · Mac · Linux
Minesweeper, but you only solve each situation once.
Why similar: Abstract 25.6%, Automation 22.4%, Strategy 14.6%, Programming 13.6% ★, Puzzle 11.4%
- #9 Nullum
92% matchPositive94% of 48 reviews2020
Dev: Misc.261
Windows
Nullum is a minimalist puzzle game. The goal is to eliminate all tiles by creating matching numbers.
Why similar: Abstract 32.8%, Strategy 31%, Logic 10.5%, Puzzle 9.1%, Indie 5.6%
- #10 ABI-DOS
91% matchVery Positive93% of 403 reviews2024
Dev: ABI.DOS.SOFTWARE
Windows
Build the most advanced operating system ever created! Can you master the fictional simulation language of this mind-bending machine? Design circuits, automate UBITS (coloured mobile data blocks), and optimize your system. The Admin is always watching, and he’s not what he seems.
Why similar: Programming 25.4% ★, Automation 19.6%, Abstract 15.4%, Strategy 11.4%, Puzzle 8%
- #11 Sublime element
90% matchPositive85% of 13 reviews2025
Dev: Thedox Games
Windows · Linux
Sublime Element is a logic-based automation game, where you build and program mechanisms to combine elements and create new ones.
Why similar: Programming 24.2% ★, Automation 21.1%, Abstract 16.1%, Level Editor 10.7%, Puzzle 10%
- #12 Block Shop
89% matchVery Positive99% of 69 reviews2025
Dev: Foolbox Studio
Windows
Block shop is an automation puzzle game in which basic blocks are transformed and combined to create increasingly complex blocks.
Why similar: Automation 34.6%, Strategy 30.7%, Puzzle 14.5%, Logic 9.9%, Indie 3.5%
- #13 The Sigil Engine
89% matchNo user reviews
Dev: Soda Elephant Studio
Windows
A magical automation puzzle game where you program a little shikigami automaton using visual spell blocks - explore, harvest energy, and cleanse corrupted sigils in a cozy fantasy world.
Why similar: Strategy 29.6%, Automation 19.9%, Programming 18.2% ★, Puzzle 12.8%, Atmospheric 6.4%
- #14 Selfless Heroes
88% matchPositive80% of 46 reviews2020
Dev: Félicien Brochu
Windows · Linux
Solve puzzles by designing an AI for a team of selfless heroes. Test your algorithm, optimize it, and emerge victorious from the dungeon!
Why similar: Strategy 30.2%, Programming 27.4% ★, Logic 9.2%, Puzzle 8.7%, Pixel Graphics 6.7%
- #15 Number Machine: Math Factory
87% matchNo user reviews2026
Dev: ARIELEK
Windows · Mac · Linux
Number Machine is an open-ended factory and automation game with math mechanics. Design, build, and optimize factories that automatically assemble and deliver complex numerical structures. Inspired by Opus Magnum and Infinifactory.
Why similar: Programming 24.3% ★, Automation 22.1%, Hex Grid 18% ★, Puzzle 9.3%, Logic 8.3%
- #16 Beam Time
86% match2 user reviews100% of 2 reviews2025
Dev: Connor Slade
Windows · Mac · Linux
A logic puzzle game where you redirect and split laser beams to create digital circuits. Through the campaign, you will explore basic logic gates, oscillators, latches, counters, adders, memory, and more.
Why similar: Programming 35.2% ★, Strategy 17.4%, Puzzle 14%, Logic 10.3%, Pixel Graphics 8.2%
- #17 The Ultra Code
86% matchMixed67% of 18 reviews2019
Dev: Jack GloyensPub: Flying Interactive
Windows · Mac
Build machines... break codes... win the war! It's 1942 and the world is engulfed in war. Meanwhile, in a country mansion in South East England, a group of expert mathematicians are fighting a war of their own, breaking an unbreakable Nazi code... Enigma!
Why similar: Strategy 27.2%, Programming 22.9% ★, Automation 16.3%, Logic 9.8%, Puzzle 9.8%
- #18 Robot Programmer
85% matchPositive100% of 10 reviews2022
Dev: ZeroPub: Zero Cores
Windows · Mac
Uncover your hidden programming talent! Code your own robots with simple instructions to explore 40+ logical based puzzles.
Why similar: Programming 31.1% ★, Automation 24.1%, Puzzle 12%, Strategy 11.9%, Logic 11%
- #19 Programming Factory
84% matchPositive100% of 19 reviews2024
Dev: KUOKUO
Windows
What kind of sparks will programming and factories create? Watching strings and numbers run on the conveyor belt, enjoy leisure time!!! Programming Factory is a factory puzzle game that now supports creative workshops and customizes your own puzzles!!!
Why similar: Programming 26.1% ★, Automation 24.5%, Logic 12%, Puzzle 11.9%, Strategy 11.6%
- #20 Opus Magnum
84% matchOverwhelmingly Positive97% of 6,719 reviews2017
Dev: Zachtronics
Windows · Mac · Linux
Median: 4.6 hrsMean: 13.0 hrs≥1hr: 77%
Opus Magnum is the latest open-ended puzzle game from Zachtronics, the creators of SpaceChem, Infinifactory, and SHENZHEN I/O. Design and build machines that assemble potions, poisons, and more using the alchemical engineer’s most advanced tool: the transmutation engine!
Why similar: Programming 35.1% ★, Automation 27.7%, Puzzle 17.1%, Logic 9.2%, Hex Grid 3% ★
- #21 Kaizen: A Factory Story
82% matchVery Positive93% of 646 reviews2025
Dev: CoincidencePub: Astra Logical
Windows · Mac · Linux
Median: 5.4 hrsMean: 7.7 hrs≥1hr: 90%
Kaizen is an open-ended puzzle automation game from the original Zachtronics team, set in 1980s Japan. Design, build, and optimize production lines to create iconic products, like calculators, camcorders, and arcade machines.
Why similar: Programming 28.3% ★, Automation 19.9%, Strategy 13.8%, Logic 10.1%, Puzzle 8.9%
- #22 Hexa Turn
83% matchVery Positive89% of 113 reviews2018
Dev: Abdullah Firat
Windows · Mac
Median: 1.7 hrsMean: 3.3 hrs≥1hr: 59%
Hexa Turn is a turn-based puzzle game with minimalist design. The logic is simple: block the triange. So, think outside of the box and try not to find a solution. Try to break the solution!
Why similar: Strategy 22.8%, Hex Grid 21.5% ★, Abstract 20.7%, Puzzle 12.7%, Logic 11.9%
- #23 The Magnets
82% matchPositive86% of 21 reviews2021
Dev: Onuralp Kanatsz
Windows
The Magnets is a logic puzzle game.
Why similar: Abstract 35.1%, Logic 16.9%, Puzzle 16.2%, Strategy 14.4%, 2D 7.7%
- #24 VELONE
81% matchMixed42% of 31 reviews2022
Dev: ZAR 21Pub: Daedalic Entertainment
Windows · Mac
VELONE is a creative automation game in which you assemble and program mechanisms to solve logic puzzles. Both relaxing and highly replayable, you save the planet VELONE by creating automated constructs that move and assemble according to your masterplan.
Why similar: Programming 30.6% ★, Automation 26.1%, Logic 12.1%, Puzzle 11%, Futuristic 7.8%
- #25 Charge!
81% match4 user reviews100% of 4 reviews2020
Dev: Hidden Depths Games
Windows
Charge is a level-based puzzle game where you control the flow of charge around a circuit board. Arrange pre-built components into wondrous machines that take advantage of available resources and design your own modules from scratch.
Why similar: Programming 30.1% ★, Automation 24.2%, Strategy 13.4%, Puzzle 13%, Logic 10.5%
- #26 yarne
79% matchPositive100% of 28 reviews2021
Dev: Rowan Wood
Windows · Mac
A relaxing abstract puzzle game about unraveling shapes and optimizing space.
Why similar: Strategy 32.5%, Abstract 32.1%, Puzzle 18%, Logic 9.3%, 2D 5.4%
- #27 robot become human
80% matchNo user reviews
Dev: Team 27
Windows
You are a little robot aiming to understand the world outside of your station, and with it, discover your own humanity. Traverse the facility and try to reach the surface world in this vocaloid inspired puzzle game.
Why similar: Strategy 29.1%, Puzzle 23.5%, Futuristic 21.3%, Pixel Graphics 15.5%, 2D 6.5%
- #28 Flecto
79% matchNo user reviews2026
Dev: Nightfox Digital
Windows · Linux
Flecto is a puzzle game where you place blocks in order to deflect bullets and shatter targets. Strategically use your tiles to split bullets, bounce them around each level, and destroy every target.
Why similar: Abstract 32.9%, Strategy 19.5%, Logic 16.8%, Puzzle 16.5%, Futuristic 8.1%
- #29 Pirates on Target
78% matchPositive93% of 14 reviews2022
Dev: RainForest GamesPub: Ratalaika Games S.L.
Windows
Move the blocks strategically, your objective is to change the trajectory of the cannonballs until they reach the pirate ship. Simple yet challenging.
Why similar: Strategy 34.6%, Abstract 32.8%, Logic 9%, 2D 7.6%, Puzzle 6.1%
- #30 Prime Prism
78% matchNo user reviews2026
Dev: Totori Works
Windows
Numbers are light; logic is the lens. "Prime Prism" is a pure logic puzzle game themed around prime numbers and factorization. Construct circuits of light using optical tools like "Prisms" and "Lenses" to decompose and synthesize numbers. Over 140 stages across 11 worlds await your challenge.
Why similar: Abstract 31.8%, Programming 30.6% ★, Logic 15.1%, Puzzle 14.7%, 2D 5.7%
- #31 Block Machine
77% match6 user reviews83% of 6 reviews2023
Dev: Sebastian Schöner
Windows
A difficult programming puzzle game about building parallel computing machines by placing blocks to solve surprisingly hard problems.
Why similar: Programming 32.3% ★, Abstract 17.8%, Automation 16.7%, Puzzle 13.6%, Logic 12.9%
- #32 Finite State Automaton Challenges
76% matchMostly Positive73% of 11 reviews2023
Dev: Tramolly Game
Windows · Mac
In this game, we will play with the simplest automaton model, Finite State Automaton, and use it to cope with 80 challenges.
Why similar: Programming 39% ★, Automation 29.7%, Strategy 15.5%, Puzzle 12.7%, 2D 2.6%
- #33 The Qubit Factory
74% matchPositive98% of 41 reviews2025
Dev: Logical Basis
Windows · Mac
The Qubit Factory is an open-ended puzzle game incorporating real-life concepts from the cutting-edge field of quantum computing. Design and build logic circuits that manipulate bits and qubits (quantum bits) to solve devious computational challenges!
Why similar: Programming 31.1% ★, Automation 24.3%, Abstract 15.4%, Puzzle 13.1%, Logic 11.4%
- #34 ZERO_FILL
77% matchNo user reviews2026
Dev: Catoio Software
Windows
ZERO_FILL is a minimalist logic puzzle game. Bring all numbers to zero: click on a square to reduce or increase its value, but be careful - it also affects its neighbors. Includes a campaign with 75 boards, a boards creator and infinite random boards generation.
Why similar: Strategy 25.1%, Logic 16.4%, Abstract 16.2%, Puzzle 16%, Level Editor 10.9%
- #35 Bilattice
75% matchVery Positive84% of 61 reviews2023
Dev: Starmaps, LLC
Windows
Bilattice is a massive puzzle game featuring over 300 hand-crafted levels and tons of unique mechanics. The mechanics interact with each other in endlessly interesting ways to produce hours of mind-bending content. The sheer number of clever gimmicks offered by this game is hard not to appreciate.
Why similar: Abstract 31.5%, Strategy 30.8%, Puzzle 14.2%, Logic 10.5%, 2D 7%
- #36 Crayon Computer
75% matchMostly Positive70% of 30 reviews2024
Dev: Artless Games
Windows · Mac
Crayon Computer is a 2D physics-based open-ended programming puzzle game. (if you call that programming)
Why similar: Programming 35.6% ★, Abstract 28.2%, Automation 20.4%, Puzzle 10%, 2D 3.1%
- #37 KAMI 2
76% matchNo user reviews2026
Dev: State of PlayPub: Noodlecake
Windows · Mac · Linux
Kami 2 is a relaxing puzzle game where you fold colorful paper to fill each board with a single color in as few moves as possible. Solve hundreds of handcrafted levels or create and share your own with the puzzle builder. Designed with real sheets of folded paper.
Why similar: Abstract 31.3%, Strategy 31.1%, Puzzle 14%, Level Editor 9.8%, 2D 7%
- #38 Polimines
73% matchMostly Positive78% of 201 reviews2022
Dev: Molter
Windows · Mac · Linux
Polimines is a challenging logic game that brings together mechanics from Nonograms and Minesweeper. Solve increasingly difficult hand-designed levels in this puzzle game where guessing is never required.
Why similar: Abstract 26.5%, Strategy 20%, Logic 17.6%, Puzzle 16.2%, 2D 6.7%
- #39 ff link
72% match4 user reviews100% of 4 reviews2024
Dev: NamedJustin
Windows · Linux
Abstract puzzle game about creating links between nodes through colored arms sticking out of the nodes. 75 handcrafted levels. Each level has unique solution.
Why similar: Abstract 44.7%, Puzzle 19.7%, Level Editor 12.9%, Logic 11.2%, 2D 7.8%
- #40 Vexcell
73% matchNo user reviews
Dev: Joseph Bremer
Windows
Vexcell is an elegant, minimalist puzzle game. Embrace the satisfaction of everything falling into place.
Why similar: Strategy 39.1%, Abstract 28.2%, Puzzle 20.7%, 2D 8.9%, Indie 2.4%
- #41 Programmer Dungeon Knightress
72% matchPositive81% of 21 reviews2022
Dev: Dragon Lord Studio
Windows · Linux
Programmer Dungeon is a tactical game that challenges players to use logic programming to solve puzzles and progress through each level. Collect unique skills, use visual programming to automate your character, and defeat your enemies. Plan carefully and enjoy this exciting adventure!
Why similar: Programming 31.6% ★, Automation 23.5%, Strategy 12.3%, Logic 11.3%, Puzzle 11.2%
- #42 Senalux
73% matchPositive100% of 28 reviews2017
Dev: Pixel with Hat
Windows · Mac · Linux
Senalux is a hex-based puzzle game about optics where you solve challenging puzzles with colorful lasers. Use the red, green and blue lasers, combine them to the right color and illuminate the target.
Why similar: Programming 20.9% ★, Hex Grid 20.8% ★, Puzzle 15.5%, Logic 13.5%, Abstract 9.8%
- #43 ZIRQUITZ
71% match5 user reviews60% of 5 reviews2025
Dev: Surrogate of Sorrow
Windows · Linux
ZIRQUITZ is a chill yet deep graph-building game. Build and optimize an evolving graph of nodes to produce “Work,” your resource for upgrades and expansion. Discover synergy, power up your network, and unlock endless potential!
Why similar: Abstract 24.4%, Automation 19.5%, Strategy 17.2%, Programming 15.3% ★, Puzzle 10.6%
- #44 the Sequence [2]
70% matchPositive93% of 28 reviews2021
Dev: [OneManBand]Pub: [OneManBand]
Windows
Visual Programming Puzzle game inspired by Spacechem and other Zachtronics games.
Why similar: Programming 31.1% ★, Automation 30.2%, Logic 13.8%, Puzzle 12.4%, 2D 4.6%
- #45 The Pixotron 49
69% match3 user reviews67% of 3 reviews2025
Dev: Nordin
Windows
The Pixotron 49 is a retro-inspired puzzle game where you craft pixel art by wiring together visual logic nodes. Interact with eclectic characters, solve creative challenges, and bring their requests to life - hopefully not one pixel at a time.
Why similar: Programming 30.9% ★, Automation 21.9%, Puzzle 13%, Logic 12.2%, Pixel Graphics 7.3%
- #46 I Was Lost
71% matchNo user reviews
Dev: CH3 Collective
Windows
Move walls, avoid danger in a labyrinthic poem, and create your own stories in this unique puzzle experience where each level is a poem's verse unraveling as you progress. Control not only your position but also move walls to create new paths and escape from seemingly impossible situations.
Why similar: Abstract 30.4%, Level Editor 16.2%, Strategy 14.3%, Puzzle 12.6%, Logic 12%
- #47 Word Factori
69% matchVery Positive84% of 447 reviews2023
Dev: Star Garden Games
Windows
Median: 1.7 hrsMean: 2.9 hrs≥1hr: 62%
Word Factori is a word-building game where your only resource is the letter "i". Build a chain of factories to bend, rotate, reflect, and merge "i" into more complex letters. Discover secret letter recipes, unlock hidden word art, and optimize your factory chains for high scores.
Why similar: Programming 26.4% ★, Automation 22%, Abstract 12.8%, Logic 11.1%, Strategy 10.3%
- #48 Beaming
71% matchNo user reviews
Dev: Kyle Florence
Windows · Mac
Beaming is a minimalist logic-based puzzler that involves directing beams through a hexagonal grid.
Why similar: Hex Grid 25.1% ★, Strategy 21.1%, Logic 16.6%, Puzzle 16.5%, Level Editor 13.2%
- #49 Tilnize
68% matchPositive80% of 10 reviews2025
Dev: masasgames
Windows
A puzzle game where you build sorting lines to correctly sort tiles as they move along the conveyor. The challenge is how you use a limited set of devices!
Why similar: Automation 26%, Abstract 17.9%, Strategy 17.9%, Puzzle 12.6%, Logic 7.8%
- #50 SiNKR 3
68% matchVery Positive94% of 72 reviews2022
Dev: Robert WahlerPub: Wahler Digital
Windows · Mac · Linux
SiNKR 3 is the culmination of the award winning minimalist puzzler series. SiNKR 3 offers a new slant on the familiar contraptions with new diagonal layouts and billiards-style physics. BY PLAYER DEMAND: multi-step undo.
Why similar: Strategy 31.3%, Abstract 27.5%, Puzzle 19.6%, Logic 19.6%, Indie 2%
- #51 [the Sequence]
70% matchVery Positive90% of 179 reviews2016
Dev: [OneManBand]
Windows
Median: 7.1 hrsMean: 7.8 hrs≥1hr: 97%
[the Sequence] is a logic construction puzzler.Let your mind be your guide: Lay down seven different kinds of modules as your roadblocks to get you (portrayed as a binary data point) to a sweet destination.Apply an out-of-the-box thinking to get you to the next level!
Why similar: Programming 32.1% ★, Automation 30%, Logic 13.2%, Puzzle 12.3%, 2D 5.3%
- #52 While (You) World.Create()
70% matchNo user reviews
Dev: Toium
Windows
Solve puzzles by building different things for your automata! In the end, you will find that it is not just a video game...
Why similar: Strategy 46.5%, Programming 33.9% ★, Puzzle 11.5%, Indie 8.1%
- #53 Hexio
69% match8 user reviews100% of 9 reviews2021
Dev: Logisk Studio Inc.
Windows · Mac · Linux
Connect all the nodes into beautiful and abstract shapes in this exciting puzzle game. Enjoy a relaxing piano soundtrack in your delightful experience.
Why similar: Abstract 32.8%, Strategy 18.6%, Logic 18.4%, Puzzle 18.1%, Atmospheric 5.5%
- #54 Propple
67% match5 user reviews100% of 5 reviews2025
Dev: Chocolate Bar Games
Windows
A somewhat rage-inducing physics-based puzzle game about manipulating objects with your mouse cursor. Gently nudge, quickly knock, or try to carry any objects to bring them to their target.
Why similar: Strategy 30.3%, Abstract 26.6%, Puzzle 18.1%, Logic 14.4%, 2D 8%
- #55 Polimines 2
66% matchVery Positive88% of 164 reviews2023
Dev: Molter
Windows · Mac · Linux
Polimines 2 is the sequel to Polimines, a challenging logic game that combines Nonograms and Minesweeper mechanics. All levels are designed by hand so that guessing is never necessary.
Why similar: Abstract 30.2%, Logic 18.2%, Strategy 17%, Puzzle 16.6%, 2D 7.8%
- #56 Connect-X
68% match4 user reviews100% of 4 reviews2020
Dev: Whirligig Studios
Windows · Linux
Connect-X is a 3D puzzle game for the mathematically inclined. Fill bubbles with numbers in a way that respects the relationships specified. Connect-X has 50 challenging levels of increasing difficulty for you to solve.
Why similar: Abstract 26.8%, Strategy 26.8%, Puzzle 21.5%, Logic 21.1%, Indie 2.5%
- #57 Fliese
66% matchPositive100% of 12 reviews2023
Dev: LLamaze
Windows
"Fliese" is a minimal logic puzzle game
Why similar: Abstract 31.3%, Puzzle 18%, Logic 17.1%, Strategy 12.6%, Pixel Graphics 7.7%
- #58 Light Pursuer
67% match3 user reviews100% of 3 reviews2021
Dev: Yang Sun
Windows
The map will be displayed only when there is light, otherwise it will be dark and the player can only go to the place with light. The player can push the lighthouse to illuminate other parts of the map, so as to explore different parts of the map.
Why similar: Strategy 42.8%, Puzzle 17.5%, Level Editor 15.3%, Logic 13.1%, 2D 8%
- #59 Tower.defense(): Program The Fight
67% matchNo user reviews2026
Dev: DoggoMz
Windows
A tower defense game where you program your turrets instead of upgrading them. Drag and drop visual code blocks to define targeting, conditions, and firing logic. No coding experience needed. Your strategy is your code.
Why similar: Programming 31.2% ★, Automation 24.5%, Strategy 18.4%, Logic 11.6%, Puzzle 9.2%