100 Doors Challenge

Dates

Developer & Technology

Platforms & Categories

Basic Rules

• •You are placed in different rooms with the objective of finding a way to open the door and get to… the next room. There are scattered clues throughout each room, usually 2 or more. The game's puzzle is finding the quickest and most efficient way to open the door.
• •Look around for mobile objects. They could be anything — a crowbar, batteries, a hammer, a rope, a magnet — just about anything. To collect an object, you will need to click on it, and it will automatically be placed at the bottom portion of the game.
• •To use an object, you must click on it, but you won’t be able to use all the objects. This is a point-and-click game, but it also has merge elements, so some of the objects can only be used when merged.
• •There is a small question mark in the corner of the game. Click on this to get a hint of what you are meant to do next. This helps if you are completely stumped about where the objects are or what to do with the objects.
• •If you don’t have enough reward points, you can gain them by watching ads.
• •This is not a linear game, so each time you play the game, the rooms will be different. This is ideal if you aren’t committed to getting to the very end. Here are a few levels to give you an idea of how the game works.
• •Objects: axe head + axe handle
• •Use this to break open wooden planks that block the door from opening.
• •Objects: crowbar, dynamite, ring band, lighter
• •The crowbar can be used to open a wooden crate that contains loose dynamite. Wrap the dynamite together, hang it by the door, and light it. Once it explodes, you can leave through the door.
• •Objects: tape, batteries
• •Tape the batteries together and place them in the electric panel by the electric door. This will open the doors.
• •Objects: bow, 2 arrows
• •Merge the bow and arrow and shoot at the draw chain holding open the door. Repeat with the second arrow, and voila — you can now access the door.
• •Objects: stone, wooden wand, axe
• •Merge the stone and wooden wand to turn the monster into stone. Crack the fire-bearing monster, now turned stone, with the axe, and you will get access to the door.
• •Objects: hammer, ID card
• •Crank the metal hook containing a box. Use the hammer to open the box. Retrieve the ID card. Swipe the ID card on the elevator panel to enter.
• •Object: rope, magnet horseshoe, key
• •Merge the rope and horseshoe. Move the barrel to uncover the floor grates and lower your magnet with the rope. Grab the key and open the door.
• •Objects: calculator, note in desk drawer, CD in desk drawer.
• •Insert the CD into the computer. Add paper to the printer. Click on the paper and get the password to insert into the calculator. The door will open.
• •More Games Like This
• •Who doesn't love a good puzzle game? There are plenty more to try, like 2048, where you merge tiles to reach the elusive number. For a blend of logic and art, Nonogram offers grid-based puzzles that reveal hidden pictures. If you enjoy strategy and numbers, Rummikub combines elements of rummy and mahjong for a challenging and fun experience. Try any one of these for hours of brain-teasing fun!
• •January 2016 (Android)
• •June 2024 (HTML5)
• •Web browser (desktop and mobile)

Controls

• •Left mouse button to interact with in-game UI and find objects.