Slide. Match. Smile!Kids puzzle · Ages 4 to 7
Peekaslide: the wooden slider puzzle, now on screen.
Remember the colour-sliding puzzle from Montessori classrooms? Peekaslide brings it to phones and tablets for children aged 4 to 7: slide the discs, match the card and win a sticker.
Children practise planning, patterns, colours and patience.
Peekaslide is a free app for Android and iPhone made by QuantumPlug, coming soon to Google Play and the App Store. Children play at their own pace.
The daily card 
Slide and match 
A hint from Bolt 
A gold sticker
A calm puzzle that grows with your child.
How it plays
- The wooden slider toy
- Children slide colourful discs along a wooden track, one at a time, until the board matches the picture card. Simple to start, real thinking to finish.
- A new card every day
- A fresh daily card, and missed days wait in a “Yesterday” pile. Hand-picked packs go from Starter to Expert, and “Surprise me” makes endless new puzzles.
- Gentle help from Bolt
- Bolt, a friendly sunny helper, gives a hint when a child gets stuck, and every instruction is spoken aloud so pre-readers can play on their own.
- More ways to play
- Memory mode (look, then build it from memory), Mirror mode (build it flipped), small and big boards, free play and Make-your-own cards for a grown-up to solve.
Made for young children
- Stickers to collect
- Every solved card wins a sticker, and the best solutions win gold ones. The sticker book fills with animals and treats.
- Calm by design
- No timers, no lives and no “game over”. Easier or harder at the tap of a button, so it grows with your child.
- Colour-blind friendly
- Shapes on every disc mean children can match by shape as well as colour. It is on by default and can be changed in the grown-ups’ settings.
- Grown-ups’ corner
- Settings and every link out of the app sit behind a grown-up check that young children can’t pass.
Free, with nothing hidden.
Peekaslide is inspired by Montessori principles. It is not affiliated with or endorsed by any Montessori organisation.
Free, every pack included
Peekaslide is free, with every pack, mode and sticker included. There are no ads, no in-app purchases and no accounts.
No data collected
It collects no data. Progress, stickers and settings stay on the device, and the app asks for no permissions.
A grown-up check
Settings and links that leave the app sit behind a grown-up check that young children can’t pass.
Questions from a parent? Email apps@quantumplugtech.com — we reply within one business day.
Peekaslide was designed and built at QuantumPlug.
We build apps and software for clients too. Tell us what you want to make.