Fill in the missing numbers. Complete the equation. That's it — no ticking
clock chasing you, no ads interrupting a puzzle in progress. Just you and
the numbers, in Arabic or English.

HOW IT WORKS
Every puzzle is a real equation with a few numbers missing. Work out what
belongs in each blank so the math checks out — addition, subtraction,
multiplication, and division, across four difficulty tiers from Easy to
Expert.

TWO WAYS TO PLAY
• Relax — no timer, no pressure. Solve at your own pace.
• Classic — the same puzzles, against the clock.

A NEW PUZZLE EVERY DAY
The Daily Challenge is the same puzzle for every player, every day —
build a streak, compare your time, and come back tomorrow for a new one.

TRAVEL THE WORLD, ONE WIN AT A TIME
Every puzzle you solve moves you further along the Journey — a route of
real landmarks starting at the Kuwait Towers and reaching Petra, Burj
Khalifa, the Pyramids of Giza, the Eiffel Tower, Machu Picchu, the
Sydney Opera House, and beyond. Collect a passport stamp at each stop
and learn a real fact about the place.

STUCK? THERE'S ALWAYS A HINT
Three hints are built into every puzzle, and solving puzzles earns you
more — never a hard wall.

MADE TO FIT YOU
• Full Arabic and English support, including Arabic-Indic numerals
• Choose your own division sign (÷, /, or :)
• Light, dark, sand, and high-contrast themes
• Reduced-motion setting for a calmer feel

Hisab is free to play, with light, non-intrusive ads that never appear
during an active puzzle.