New spotlight modes

Version 1.51.0 introduces three different modes of highlighting for the spotlight feature:

• In Mono mode, the same highlighting is used for all matching values. This is how spotlight highlighting worked in previous versions.
• In Singles mode, different highlighting is used to show when a value only appears once in a row or column. This is the new default mode of highlighting.
• With the mode Singles and paired, different highlighting is used for single values and also for paired values in a row or column. Advanced players may find this mode particularly helpful.

The highlighting mode can be selected in the settings. The advanced solving technique that uses paired values is explained in more detail in the FAQ section Settings.

Also in this version:

• A fix for an issue where tap gestures were not aligning correctly with app content. This was happening when resuming play if the app had previously been put in the background while an overlay sheet was showing.
• A fix for an isolated crash that was reported as happening when a puzzle was paused.
• Some cosmetic improvements.