Choose a version to take a closer look. Line art doubles as a coloring page. Open the answer key when you are ready to check your finds.

Managing the Coastal Robot Tether

Use this printable hidden picture for a Summer Beach search-and-find activity for adults (18+). Find 16 hidden objects, including Control joystick, Underwater robot and Tether reel. Difficulty: hard (L5). Includes Color / Line art / Answer key. Use Line art for coloring. Check your finds with the Answer key. Browser printing can also save as PDF. Scene: Managing the Coastal Robot Tether.

An operator controls an underwater robot from a coastal platform, with a tether running from a fixed reel to the vehicle. Equipment cabinets, a monitor and a control desk support the demonstration; a buoy and underwater locator mark the test area.

Difficulty: L5
Suggested age: 18+ years
Art style: Futuristic Technology Illustration
Hidden objects: 16
Format: Printable Color, line art & answer key

Print / Save as PDF Open line art image

3-page print layout: 1. Color · 2. Line art · 3. Answer key.
Choose Print, then your printer or Save as PDF. Choose page 2 to print just the line art.
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Color version Answer key Save to Pinterest

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Can you find them all?

Control joystick
Underwater robot
Tether reel
Monitor
Spare thruster
Battery pack
Seal ring box
Waterproof connector
Service wrench
Marker buoy
Data tablet
Safety goggles
Wiping cloth
Acoustic locator
Tool chest
Folded nautical chart

A little about this puzzle

Make it your own

Search on your own, compare discoveries with a partner, or color the line art after finding the objects. Keep the Answer key separate until you are ready to check.

Read the how-to-play guide for the full steps, or browse all puzzles to choose another theme, age range or difficulty.

Objects to spot and describe

Read the 16 object labels before searching. Compare shapes and small details, then describe how each object blends into the scene.

Object words and observation prompts for this puzzle
Word	Meaning or search cue	Say it
Control joystick	Find the object named Control joystick. Compare its outline and small details with the matching shape in the scene.	Say Control joystick aloud. Can you describe its shape without pointing to it?
Underwater robot	Find the object named Underwater robot. Compare its outline and small details with the matching shape in the scene.	Say Underwater robot aloud. Can you describe its shape without pointing to it?
Tether reel	Find the object named Tether reel. Compare its outline and small details with the matching shape in the scene.	Say Tether reel aloud. Can you describe its shape without pointing to it?
Monitor	Find the object named Monitor. Compare its outline and small details with the matching shape in the scene.	Say Monitor aloud. Can you describe its shape without pointing to it?
Spare thruster	Find the object named Spare thruster. Compare its outline and small details with the matching shape in the scene.	Say Spare thruster aloud. Can you describe its shape without pointing to it?
Battery pack	Find the object named Battery pack. Compare its outline and small details with the matching shape in the scene.	Say Battery pack aloud. Can you describe its shape without pointing to it?
Seal ring box	Find the object named Seal ring box. Compare its outline and small details with the matching shape in the scene.	Say Seal ring box aloud. Can you describe its shape without pointing to it?
Waterproof connector	Find the object named Waterproof connector. Compare its outline and small details with the matching shape in the scene.	Say Waterproof connector aloud. Can you describe its shape without pointing to it?
Service wrench	Find the object named Service wrench. Compare its outline and small details with the matching shape in the scene.	Say Service wrench aloud. Can you describe its shape without pointing to it?
Marker buoy	Find the object named Marker buoy. Compare its outline and small details with the matching shape in the scene.	Say Marker buoy aloud. Can you describe its shape without pointing to it?
Data tablet	Find the object named Data tablet. Compare its outline and small details with the matching shape in the scene.	Say Data tablet aloud. Can you describe its shape without pointing to it?
Safety goggles	Find the object named Safety goggles. Compare its outline and small details with the matching shape in the scene.	Say Safety goggles aloud. Can you describe its shape without pointing to it?
Wiping cloth	Find the object named Wiping cloth. Compare its outline and small details with the matching shape in the scene.	Say Wiping cloth aloud. Can you describe its shape without pointing to it?
Acoustic locator	Find the object named Acoustic locator. Compare its outline and small details with the matching shape in the scene.	Say Acoustic locator aloud. Can you describe its shape without pointing to it?
Tool chest	Find the object named Tool chest. Compare its outline and small details with the matching shape in the scene.	Say Tool chest aloud. Can you describe its shape without pointing to it?
Folded nautical chart	Find the object named Folded nautical chart. Compare its outline and small details with the matching shape in the scene.	Say Folded nautical chart aloud. Can you describe its shape without pointing to it?

Write a short list of the object names, or describe one find while a partner guesses the word. Then return to the picture and look for the next object. See the how-to-play guide for more ways to use the pages.

Printing tips for this puzzle

What is in the three pages?: Page 1 is Color for a picture search, page 2 is Line art for finding and coloring, and page 3 is the Answer key. Switching the preview above does not change this three-page print layout.
Paper size and fit: The print layout uses Letter paper (8.5 × 11 inches) with space around the artwork. For A4, choose Fit to page and check the print preview so every border stays visible. Turn off browser headers and footers to avoid extra dates and URLs.
Print only the page you need: Choose page 2 in the print dialog to print just the Line art. Use it as a coloring sheet or an ink-friendly search page. Choose page 1 for Color, or page 3 for a separate Answer key.
Keep the answer separate: Leave the Answer key on screen until you finish, or print page 3 separately. For a group activity, use individual search pages so everyone can mark their own discoveries at their own pace.
Save a copy from your browser: After the three images finish loading, choose Print and select your printer or Save as PDF. Check the selected page numbers before saving. Personal, family and your own classroom or group use follow the site terms.

Questions about this puzzle

How many objects are hidden in this puzzle?

There are 16 objects to find: Control joystick, Underwater robot, Tether reel, Monitor, Spare thruster, Battery pack, Seal ring box, Waterproof connector, Service wrench, Marker buoy, Data tablet, Safety goggles, Wiping cloth, Acoustic locator, Tool chest, Folded nautical chart. Use the separate Answer key when you are ready to check their locations.

What age is this puzzle for?

This puzzle is suggested for adults ages 18+.

Can I print only the line art page?

Yes. Choose page 2 in the three-page print dialog. Line art can be used on its own for finding and coloring. Page 1 is Color and page 3 is the Answer key.

Do I need an account to print?

No sign-up is needed to print this free set. Open Print / Save as PDF, wait for the three pages to load, and choose your printer or Save as PDF.

Can I use this in a classroom or co-op?

Free puzzles and purchased sets can be printed for personal use, your family, or your own classroom or group under the site terms. Reselling, repackaging or uploading the files to another public website is not included.

Read the usage terms for classroom and group permissions, or contact us if something on this page needs attention.