Ten suras. Watch the comparison.
The ten-sura challenge motivates this sequence. Examine the supplied Arabic and its archived measurements, one sura at a time. Select any 1–114 suras, including all 114, without introducing a new challenge score.
Choose the ten-sura sequence
The ten-sura challenge is the context, not a playback limit. Choose any 1–114 distinct suras from the complete set below. Default: suras 1–10 in numeric order, not a privileged selection. Matching cases remain visible.
Playback follows selection order: newly checked suras are appended. Uncheck and recheck a sura to move it to the end. Select all uses numeric order. Apply changes before playing.
Default sequence applied: 10 suras.The Criterion
Teal underlines mark unmatched words at the same recorded coordinate. Different segmentation can move text between coordinates.
Exact frozen variable definitions and dependencies
Frozen 28-letter mappings used by the text operations
Ordered fingerprint · 43 legacy Global + 49 Global 2.0
Two complete fingerprints, aligned by measurement position: selected text on the left, The Criterion on the right. Each side shows its own remainder. Paired cells are highlighted together when their values differ. Zero means divisible by 19; equality includes nonzero values too. Select a cell on either side to inspect both results.
Selected Global component: definition and archived output
Evidence baseline, definitions, source hashes & reproducibility
Earlier views: letter-count observatory (separate letter Atlas) · earlier overview.