${DynamicText("About this genre (loading...)")}
This genre was inspired by [Unrectangles], in turn inspired by [Shape Grid|shape-grid]

## page.title puzzles

### site.author
W=4x4&L=t0t3t3t3t1t5&SSE=2SSSE0EE0RR10UU0RR2SS&F=1&D=2023-10-30&G=untangram
W=5x5&L=a4a1a2a2a1a1a5a7&SSE=2RR2R6U0R2U1R0U1R0UU2U2U1U1RR&F=1&D=2023-10-30&G=untangram
W=5x5&L=t0b7t2t6s3t6&SSE=2EE0SS10EE4SS0E7SS3E&F=1&D=2023-10-30&G=untangram
W=5x6&L=a0w1w3a1o1v8u7w2t2w2r1&SSE=1R3RR1R2U1RRRU0UUUR4U0SSS0RRRD2E8E8U0E1U1U0R1U&F=3&D=2023-10-30&G=untangram
((sited))

### page.author
W=5&L=r2w4t5q2t14t3w5&SSE=2R7UUUU0SS9RRRR3ERE6DWDW17LNLN&D=18-02-2022&G=untangram
((authored))


## Changes

**2022-11-01** Thanks to @Wando for finding a bug in the recognition of slanted rectangles, that lead to a more coherent expansion of the genre rules.
**2023-10-30** Thanks to @SpectriaLimina for noticing an implementation bug, now fixed, which spurred an update to the genre's highlighting and rule panels, plus a new puzzle.