Original Japanese PS1 puzzle game by SCEI where falling blocks must be eliminated by jumping on them to form series. Simple to understand but with surprising strategic depth. Addictive and elegant, an overlooked PS1 puzzle classic.
Your verdict
Category
Puzzle1 player3+
Description
European edition of the Intelligent Qube 3D puzzle under the Kurushi title, where the hero must identify the right cubes to push into the void to avoid being crushed by an advancing wave of blocks. Created by Sony Computer Entertainment, released in 1997 in Europe under the Kurushi title. Cube-grid stages, Advantage, Forbidden and Normal cube mechanics, progressively harder modes and Takayuki Hattori's orchestral score. European edition under the Kurushi title.
Kurushi review
3/5
Art direction
★★★★★
"Polished"
2/5
Music
★★★★★
"Decent"
2/5
Story
★★★★★
"Classic"
Gameplay
"Excellent"
Fun
"Mild"
Addictiveness
"Light"
Difficulty
"Punishing"
Beneath its minimalist looks, this puzzle hides constant pressure: capturing the right cubes rolling toward you while letting others pass, all against the clock with no room for hesitation. Reflexes, spatial reasoning and composure intertwine as the pace quickens. Cerebral yet tense, it grows devilishly gripping for anyone after a logic challenge under pressure.
Complete: box, manual and disc/cart very clean. Lightly handled.
Q1 damagedQ6 completeQ10 new
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Collector interest
The European title of Intelligent Qube, a puzzle where you erase cubes rolling on a suspended slab, renamed Kurushi for the PAL market. This local name sets the European version apart for collectors of naming variants of a singular Sony puzzle. Still common, its interest lies in the concept's originality and this titling detail rather than scarcity.
Is Kurushi still worth playing in 2026?
Kurushi is the European name of I.Q - Intelligent Qube, the original Japanese PS1 puzzle game by SCEI where blocks fall from the sky onto a platform and must be eliminated by jumping on them to form series. Simple to understand but offering surprising strategic depth. A cult classic to bring out today.
