Water Sort: Rainbow Bottles

Sort bright layers of color into their own bottles. Tap one bottle, then another, to pour. Match colors, make room for the next move and work out the order that leaves each bottle with a single color. Later puzzles introduce marked bottles that accept only their matching color, adding a new rule without adding time pressure. This is a calm color-sorting puzzle for ages 6–8. There are no ads, subscriptions, accounts, tracking, social features or leaderboards, and no timer pushing children to pour faster. The game works offline. Free levels are included. Additional levels can be unlocked with one parent-approved, one-time purchase in the Parent Area. The challenge comes from planning the next pour—not from racing a clock.