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SS 1 Puzzles and Brain Teasers

Senior Secondary School 1 · Nigeria

  • Ages 15–16
  • Senior Secondary School (SS)

Free puzzles worksheets for SS 1 in Nigeria, made for children aged 15 to 16. This year children usually practise mazes (level 3), sudoku 9×9, sequence puzzles (level 3) and binary numbers (level 3).

Puzzles train patience and logical thinking, so let children struggle a little before giving a hint. Older students revise best with mixed practice and timed sets that feel like real tests.

Every sheet below is made fresh by our generators: print it with its answer key, play it on screen with instant marking, or make a new version in one click.

What children practise in SS 1 puzzles

Ready-made puzzles sheets for SS 1

Other subjects in SS 1

Puzzles in other years

SS 1 Worksheets

Questions from parents and teachers

Are these worksheets free?

Yes. Every activity on this page is free to print and to play on screen, with no sign-up needed. A few library items marked Premium are part of a paid plan.

Can I print them?

Yes. Each sheet prints cleanly on A4 or US Letter paper. Press Print, then use your browser's print dialog or save it as a PDF.

Are answer keys included?

Yes for maths, reading and puzzle sheets: print the answer key with the sheet, or play it on screen and it is marked instantly.

Which curriculum do the SS 1 sheets follow?

They follow the skills usually taught in SS 1 in Nigeria. Each activity is matched to the typical age of the year, so it fits most school programmes.

What age is SS 1?

SS 1 is usually for children aged 15 to 16 in Nigeria. If your child needs more practice or a bigger challenge, use the pages for the years before and after.

Can I make my own version?

Yes. Press Make a new one on any activity to open it in the sheet maker. Change the level, the number of questions or the topic, and print as many different versions as you like.