Transum Software

Only One Egg Each

Place the eggs so that each bunny has one egg next to it and no two eggs are next to each other.

Tap a square to put an egg in it. Tap it again for meaning "nothing goes here". Tap once more to clear it.

Instructions

The grid shows a spring meadow. The bunnies 🐰 are already there but the eggs 🥚 are missing. Your job is to work out where every one of them goes.

Watch out for this one. An egg may well end up sitting next to two bunnies. That is perfectly allowed. What matters is that when you have finished, the bunnies and the eggs can be paired off one to one, with each pair sitting next to each other.

Using the grid

Where to begin

Look for a row or column with a 0 at the end: nothing goes in any of those squares, so mark them all with straight away. Then look for bunnies with only one empty square beside them, because you know at once what has to go there. After that, count carefully along the rows and columns whose numbers are nearly used up.

The Type menu lets you choose a bigger grid or a harder puzzle. Every puzzle you are given has exactly one answer, and you never have to guess — you can always reason your way to it.

Where this puzzle comes from

This activity is based on the puzzle Tents from Simon Tatham's Portable Puzzle Collection, and uses a version of Simon's puzzle-generating and puzzle-solving logic, rewritten in jQuery for Transum. The original software is copyright © 2004–2024 Simon Tatham and is used, with thanks, under the terms of its MIT licence.

What next?

You are invited to visit the eclectic collection mathematical activities from Transum which all have a loose Easter connection.

Transum.org

This web site contains over a thousand free mathematical activities for teachers and pupils. Click here to go to the main page which links to all of the resources available.

Please contact me if you have any suggestions or questions.

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Mathematicians are not the people who find Maths easy; they are the people who enjoy how mystifying, puzzling and hard it is. Are you a mathematician?

Comment recorded on the 8 May 'Starter of the Day' page by Mr Smith, West Sussex, UK:

"I am an NQT and have only just discovered this website. I nearly wet my pants with joy.
To the creator of this website and all of those teachers who have contributed to it, I would like to say a big THANK YOU!!! :)."

Comment recorded on the 9 May 'Starter of the Day' page by Liz, Kuwait:

"I would like to thank you for the excellent resources which I used every day. My students would often turn up early to tackle the starter of the day as there were stamps for the first 5 finishers. We also had a lot of fun with the fun maths. All in all your resources provoked discussion and the students had a lot of fun."

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Featured Activity

Number Crunch Saga

Number Crunch Saga

A lively numeracy game requiring you to align three numbers to create the given target sum or product. There are five levels to this online game and a virtual Transum Trophy available for each level.

Numeracy

"Numeracy is a proficiency which is developed mainly in Mathematics but also in other subjects. It is more than an ability to do basic arithmetic. It involves developing confidence and competence with numbers and measures. It requires understanding of the number system, a repertoire of mathematical techniques, and an inclination and ability to solve quantitative or spatial problems in a range of contexts. Numeracy also demands understanding of the ways in which data are gathered by counting and measuring, and presented in graphs, diagrams, charts and tables."

Secondary National Strategy, Mathematics at key stage 3

Go Maths

Learning and understanding Mathematics, at every level, requires learner engagement. Mathematics is not a spectator sport. Sometimes traditional teaching fails to actively involve students. One way to address the problem is through the use of interactive activities and this web site provides many of those. The Go Maths main page links to more activities designed for students in upper Secondary/High school.

Teachers

If you found this activity useful don't forget to record it in your scheme of work or learning management system. The short URL, ready to be copied and pasted, is as follows:

Alternatively, if you use Google Classroom, all you have to do is click on the green icon below in order to add this activity to one of your classes.

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When planning to use technology in your lesson always have a plan B!

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Scan the QR code below to visit the online version of this activity.

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https://www.Transum.org/go/?Num=118

Description of Levels

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Level 1 - Tents and Trees

Level 2 - Christmas trees and presents

Level 3 - Easter eggs and bunnies

Level 4 - Witches and pumpkins

More on this topic including lesson Starters, visual aids, investigations and self-marking exercises.

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