Tebak Angka Biner

Crack the vault’s secret number in as few guesses as possible and outsmart the Half-Split Robot

Theme: Science & Technology Category: Puzzle Game

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Binary Number Guess turns the classic number-guessing game into an exciting and mathematically sound logic puzzle. Players crack a vault by guessing its secret number; every too-small or too-big answer shrinks the green part of the bar, and players learn that guessing in the middle throws away half of the possibilities, then get compared directly with the Half-Split Robot. Twenty levels across five worlds take players from small ranges, to big ranges with limited guesses, broken number keys, numbers with no upper limit, and magic binary cards. Every level is proven winnable, a "Did You Know?" card closes each level, and the game is easy to re-skin with the mascot, colours and lessons of the ordering school, tutoring centre or publisher. Try it right here below, then picture a game like this featuring your brand’s logo, characters and prizes.

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Touch/mouse: number keys or drag the bar, then GUESS; tap cards and number tiles in the card levels · Keyboard: 0–9 type, Backspace delete, ↑/↓ change, Enter guess, P pause, M sound, H help

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Rotate your phone to landscape for the best experience.
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Game Info

CategoryPuzzle Game
ThemeScience & Technology
LanguageID · EN
DevicesPhone · Tablet · Laptop
No installPlays right in the browser
Price to playFree to play
Project file priceUS$42
ControlsTouch/mouse: number keys or drag the bar, then GUESS; tap cards and number tiles in the card levels · Keyboard: 0–9 type, Backspace delete, ↑/↓ change, Enter guess, P pause, M sound, H help

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Gameplay

20 levels across 5 themed worlds (warehouse, night city, broken-key factory, outer space, binary matrix) with changing backdrops, vaults and music
A green range bar shrinks with every guess, guesses outside the range are not counted, and the Nolsatu robot comments and shows what percentage of possibilities was thrown away
A learning ramp: small ranges, big ranges with tight guess limits, broken keys (multiples of 5, locked numbers, primes, the 5 key), an unknown upper limit, then binary cards
Results are compared with the Half-Split Robot strategy, with a 1–3 star rating, a "Did You Know?" card and an online leaderboard

Production Quality

Original graphics, characters, music and sound effects created by our team
Plays instantly on phones, tablets and laptops with nothing to install, lightweight and smooth at 60 fps
Touch and keyboard controls, with high scores and progress saved on the device
Available in Indonesian and English

Order One for Your Brand

Swap the robot, vault and backdrops for your brand mascot or characters, complete with campaign colours and logo
Ideal for schools, coding and maths tutoring centres, computing publishers and education brands that want a branded logic game
Add online leaderboards, coupons or prizes, QR codes for events and visitor data forms
Fast turnaround from concept to launch, including setup on your website or app

Play Tebak Angka Biner Online for Free on Phone and Laptop

Tebak Angka Biner is a number guessing binary search puzzle game you can play online for free right in your browser, with no download and no app to install. It runs smoothly on Android phones, iPhones, tablets, laptops and PCs, so it is perfect for a quick break at any time. The difficulty rises step by step, welcoming for beginners yet still challenging for experienced players. Tebak Angka Biner is developed by PT Cerdas Inovasi Digital, a game development studio in Indonesia, and can be customised for brand promotions, events and education.

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Frequently Asked Questions about Tebak Angka Biner

Is Tebak Angka Biner free?

Yes. Tebak Angka Biner is free to play online in your browser, with no download and no sign-up needed.

Can I play Tebak Angka Biner on my phone?

Yes. It runs in the browser on phones, tablets and laptops. On a phone, use the full screen button and rotate to landscape if the game needs more room.

How do I play Tebak Angka Biner?

Touch/mouse: number keys or drag the bar, then GUESS; tap cards and number tiles in the card levels · Keyboard: 0–9 type, Backspace delete, ↑/↓ change, Enter guess, P pause, M sound, H help

How many levels does Tebak Angka Biner have?

Tebak Angka Biner is built in progressive steps, with the difficulty rising as you play. Category: Puzzle Game.

Can I order a version with my own brand?

Yes. We build custom games with your logo, mascot, prizes and leaderboard for events, booths, campaigns and education. Contact us on WhatsApp for a concept and quote.

How do I buy the project file?

The project file of Tebak Angka Biner costs US$42. Use the "Buy project file" section on this page to pay online or order via WhatsApp; bundle discounts apply when you buy several games.

Buy the Tebak Angka Biner Project Files

Get the full game to learn from, customise for your brand or publish on your own site.

Complete source code (HTML5 Canvas + JavaScript), no libraries or build step needed
All levels, graphics, music and sound effects included, ready to run in any modern browser
A short guide to changing texts, colours and difficulty and putting the game on your own website

Instant download after payment · secure checkout by PayPal · Buy 3+ games together and save up to 30%

Want a game like this for your brand?

We design and build custom games for event activations, booths, campaigns and education, complete with your logo, mascot, prizes and leaderboards. Besides web (HTML5), we can build it in the format you need: Unity, Unreal Engine, Godot, an Android/iOS app, a desktop (Windows/Mac) game, a touchscreen kiosk, WebGL 3D, or AR/VR. Tell us your idea and we will send a concept and quote.

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