Qeluntra: Memory Logic Puzzle

Follow two signal traces, remember their changing properties and find the missing information in Qeluntra. Play short logic and memory rounds without advertising or a user account; offline play is available except when purchasing or restoring the optional expansion.

Colors, shapes, directions, positions and transformations combine into increasingly challenging puzzles. Every decision counts, and each round pushes your concentration a little further.

TWO TRACES. ONE MISSING TRUTH.

In the classic Dual-Trace mode, two signal paths appear simultaneously. Observe them carefully, recognize the underlying pattern and select the element that correctly completes the sequence.

QUICK AND CHALLENGING ROUNDS

Qeluntra is easy to understand and designed for short breaks. A round starts within seconds, but increasing speed, longer sequences and changing transformations ensure lasting challenge and high replay value.

TRAIN MULTIPLE SKILLS

Qeluntra challenges:

• working memory
• concentration
• visual perception
• pattern recognition
• mental rotation
• fast decision-making

DIFFICULTY THAT GROWS WITH YOU

The game becomes progressively more demanding. Sequences grow longer, available response options increase and the time available for each decision decreases. Build a streak, improve your score and try to beat your personal best.

HELPFUL VISUAL GUIDANCE

Clear visual indicators help explain rotations, horizontal reflections and vertical reflections. This makes the rules easy to learn while allowing later rounds to become genuinely demanding.

OPTIONAL TRI-TRACE EXPANSION

Players who want a greater challenge can permanently unlock the optional Tri-Trace expansion through a one-time in-app purchase.

Tri-Trace adds:

• three simultaneous signal traces instead of two
• longer sequences with more positions
• pulse count as an additional puzzle property
• more complex combinations
• an additional score bonus
• a separate advanced challenge

The standard Dual-Trace game remains fully playable without purchasing the expansion. The expansion is a permanent one-time purchase and not a subscription.

FEATURES

• quick logic and memory rounds
• increasing difficulty
• local high score
• responsive interface for phones and tablets
• German and English language support
• automatic initial device-language selection
• atmospheric music and sound effects
• pause, restart and return-to-menu functions
• no advertising
• no user account required
• no unnecessary permissions
• playable offline, except for purchasing or restoring the optional expansion

Can you keep track of every signal?

Enter the world of Qeluntra, sharpen your perception and chase your next high score.

Recent changes:
Production release