Key Maze
Read an invisible field by movement. Collect every key before you touch the exit.
3→12
1-5 keys
solAcc / multi-company OA practice
Practice formore OAs.
Build speed and pattern recognition across puzzles, technical MCQs, and coding tasks that recur in online assessments.
Practice set 01 / Puzzles
OA puzzles, decoded.
Three generated trials for pattern-heavy OAs: spatial memory, mental ordering, and route logic.
Choose your first puzzle
03 live puzzles
03 difficulty bands
∞ generated rounds
Pressure shifts.
Clarity holds.
Sign in to use three free puzzle starts each day. Premium removes the daily limit.
Arithmetic Order
Solve every expression mentally. Select the answers in ascending order (lowest to highest).
3→5
13-25 sec
Matrix Flow Puzzle
Connect Start (S) to End (E) by rotating tiles and flipping directional arrows across 3 levels.
3→7
3 levels
Practice past
the sample.
Start free with three puzzles a day, ten MCQs, and two questions in each coding category. Dodo checkout unlocks the complete desk.
- Free
- 3 puzzles each day
- Free
- 10 MCQs + 2 per coding set
- Paid
- Every question, no puzzle cap
US$1.50 total. Verified @students.iiests.ac.in accounts pay US$1.00 after sign-in.
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Key Maze
MCQ practice
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Coding Questions
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Description
1 of 3
Choose a question, then run your solution.