NUMBERDASH

Class 3 admission practice — real questions from real papers, played like a game.

Math · বাংলা · English · Explorer — plus model tests and speaking practice

Grown-up setup

Which exam is he sitting?

This picks which questions he practises. The wording, the numerals and the money all change with it — so it is worth getting right. You can change it later from the gear icon.

His genie’s colour

Religion lessons

The national books carry a religion subject with a separate edition for each faith — ইসলাম, হিন্দুধর্ম, বৌদ্ধধর্ম and খ্রিষ্টধর্ম. Pick the one he studies and only that book is ever used. Leave it unset and religion is left out entirely, which is also the right answer if you would rather it stayed out — no entrance test asks for it.

Coins

Right answers always pay 3. Listening to a poem, reading a lesson and reciting out loud pay too. Coins can never drop below zero whichever you pick.

About “Recite”: the microphone checks that he speaks in separate, clear bursts for about as long as the poem takes — it does not check the words themselves, because no browser can do that for Bangla verse. The app doesn’t tell him that, so he has no reason to try mumbling through it. If you want certainty he actually knows it, listen once yourself and use “I said it — a grown-up checked”.

Keeping him on the app

Read this bit. No website can stop a child leaving — not this one, not any. Browsers forbid it on purpose, so there is no home button to block and no way to refuse being closed. Focus mode does the strongest things a page is allowed to do: fill the screen, keep it awake, pause the moment he leaves, put a step in the way when he returns, and count the wanders so the progress page can tell you whether this is actually happening.

To genuinely lock the device to this one app, use the phone or laptop’s own setting — App pinning on Android, kiosk mode on Windows. Both are free, both take a minute, and the exact steps are on the 🛠️ Help screen.

The genie’s voice

He speaks English on every screen, including বাংলা জগৎ — one voice, one character. This switch is only his chatter: the 🔊 read-aloud buttons on questions and poems are separate and stay on either way. He can also be quieted for one session by pressing and holding him, which is worth showing your child.

About the money

Coins turn into Taka at the Genie's Bank, two coins to the taka, any time, no daily limit. The piggy bank pays ৳1 on every ৳10 left in it for a week. Before paying, the app checks both the calendar and how long the device has really been running, so winding the clock forward to farm interest is hard — but not impossible for a determined child with a laptop, and the app does not tell him which check it uses. Interest can never exceed an eighth of what he has earned by playing. The shop restocks each morning: "sold out" is a limit, not a lock, and nothing he has bought or won is ever taken back. There are no loans and nothing is ever wagered.

Read-aloud voice

Sync across devices

Checking…

Open this in a normal browser window, not a private/incognito one — progress is saved on this device and a private window throws it away when it closes.

তোমার নাম কী?

নাম লিখলে আমি তোমাকে নাম ধরে ডাকব।

নামটা শুধু এই ডিভাইসে থাকে।

★ 0 ◆ 0 ৳ 0

Pick a world

Which exam · যে পরীক্ষার জন্য

Working at · কোন ক্লাসের পড়া

Help & fixes

What’s wrong?

This checks this device right now. Green is fine, amber needs a one-off setup step, red means the feature cannot work here.

Common questions

Speaking ◆ 0
Did you know? 0 of 0

Your card collection

You get one new card every time you finish a level or a paper — whether you got them all right or not. Cards are never taken away.

Model test

Sit a paper

A model test has no hints, no second tries and no answers until the end — that is what makes it a measurement rather than practice. Nothing he has already earned can be lost by sitting one.

Draw questions from

Question 1 of 18 Math World 0:00

No hints in a model test. Pick the answer you think is right and move on.

Model test
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For grown-ups 0 / 0

★ 0 ◆ 0

Math World

Namta Tower ◆ 0

Namta Tower

দোকান 1 / 5 ◆ 0

🏪 দোকান

Genie's Bank ◆ 0 ৳ 0

Coins → Taka

Two coins, one Taka.

রেজাল্ট কার্ড
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For grown-ups

Explorer ◆ 0
School · ক্লাস ২ ◆ 0
Attempt 1 ×2 combo ◆ 0 ৳ 0
Level complete

Nice run!

0right first try
0best combo
0coins earned

Stretch break!

Stand up, shake your arms out, look out of a window for a bit.