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Grilled Cheese is a product of Village Compute

Version devBuilt at: 2026-10-16 08:00:47 EDT

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@creouts.bsky.socialOct 16, 2026, 10:31 AM

Use the sum rule on each inked brick with its neighbours, one blot at a time.

Want more? Escape the Pyramid, Level 1 is a math escape book, and this kind is one of its 5 puzzle kinds.

amazon.com/dp/B0HL6G8KKC
creouts.com/puzzle-of-the-week/

#numberpyramid #mathpuzzle #brainteaser

Ink-blot pyramid, easy, 3 rows. Each brick is the sum of the two bricks below it. Ink has hidden some of the digits. Top to bottom: row 1: 163; row 2: 89, 74; row 3: 57, 32, 42.
@creouts.bsky.socialOct 16, 2026, 10:31 AM

Puzzle time: Ink blots (easy). Each brick is the sum of the two below it. Ink hides some digits. Which ones? Answer in the reply.

#numberpyramid #mathpuzzle #brainteaser

Ink-blot pyramid, easy, 3 rows. Each brick is the sum of the two bricks below it. Ink has hidden some of the digits. Top to bottom: row 1: ink63; row 2: 8ink, ink4; row 3: inkink, 32, 4ink.
@creouts.bsky.socialOct 15, 2026, 7:31 AM

Check each brick against the two below it. row 3: 24 should be 29 (19 + 10 = 29).

Want more? Find the Wrong Brick is a whole book of them.

amazon.com/dp/B0HHMXW3DJ
creouts.com/puzzle-of-the-week/

#numberpyramid #mathpuzzle #brainteaser

Wrong-brick pyramid, medium, 5 rows. Every brick should be the sum of the two bricks below it, but one brick (sometimes two) is wrong. Top to bottom: row 1: 97; row 2: 51, 46; row 3: 29 (corrected), 22, 24; row 4: 19, 10, 12, 12; row 5: 11, 8, 2, 10, 2.
@creouts.bsky.socialOct 15, 2026, 7:31 AM

Puzzle time: Wrong brick (medium). Every brick should be the sum of the two below it, but one is wrong. Which? Answer in the reply.

#numberpyramid #mathpuzzle #brainteaser

Wrong-brick pyramid, medium, 5 rows. Every brick should be the sum of the two bricks below it, but one brick (sometimes two) is wrong. Top to bottom: row 1: 97; row 2: 51, 46; row 3: 24, 22, 24; row 4: 19, 10, 12, 12; row 5: 11, 8, 2, 10, 2.
@creouts.bsky.socialOct 14, 2026, 4:34 AM

Work from what you know. row 5, brick 2: 9 - 6 = 3; row 5, brick 4: 9 - 6 = 3; row 5, brick 5: 7 - 3 = 4, and so on.

Want more? The Giant Book of Math Pyramids is a whole book of them.

amazon.com/dp/B0H7SFMJSK
creouts.com/puzzle-of-the-week/

#numberpyramid #mentalmath #brainteaser

Sum pyramid, medium, 5 rows. Each brick is the sum of the two bricks below it. Top to bottom: row 1: 71; row 2: 37, 34; row 3: 19, 18, 16; row 4: 10, 9, 9, 7; row 5: 7, 3, 6, 3, 4.
@creouts.bsky.socialOct 14, 2026, 4:34 AM

Puzzle time: Sum pyramid (medium). Fill every empty brick: each brick is the sum of the two below it. Answer in the reply.

#numberpyramid #mentalmath #brainteaser

Sum pyramid, medium, 5 rows. Each brick is the sum of the two bricks below it. Top to bottom: row 1: 71; row 2: blank, 34; row 3: 19, blank, 16; row 4: 10, 9, 9, 7; row 5: blank, blank, 6, blank, blank.
@creouts.bsky.socialOct 13, 2026, 4:31 AM

Use the rule on each blank. row 4, brick 2: 4 + 6 = 10; row 4, brick 4: 6 - 2 = 4, and so on.

Want more? Escape the Pyramid, Level 3 is a math escape book, and this kind is one of its 9 puzzle kinds.

amazon.com/dp/B0HL6DBP9D
creouts.com/puzzle-of-the-week/

#numberpyramid #mentalmath #brainteaser

Difference pyramid, easy, 4 rows. Each brick is the left brick below it minus the right brick below it, so bricks can be negative. Top to bottom: row 1: -2; row 2: 0, 2; row 3: 4, 4, 2; row 4: 14, 10, 6, 4.
@creouts.bsky.socialOct 13, 2026, 4:31 AM

Puzzle time: Difference pyramid (easy). Each brick is the left brick below it minus the right one. Fill the blanks. Answer in the reply.

#numberpyramid #mentalmath #brainteaser

Difference pyramid, easy, 4 rows. Each brick is the left brick below it minus the right brick below it, so bricks can be negative. Top to bottom: row 1: blank; row 2: blank, 2; row 3: blank, 4, 2; row 4: 14, blank, 6, blank.
@creouts.bsky.socialOct 11, 2026, 4:34 AM

Row 3: the brick above is 63 and its neighbour is 39, so 63 - 39 = 24. The hidden digit is 4. Repeat for the other blots.

Want more? Ink-Blot Pyramids is a whole book of them.

amazon.com/dp/B0HL4NSDTL
creouts.com/puzzle-of-the-week/

#numberpyramid #mathpuzzle #brainteaser

Ink-blot pyramid, easy, 3 rows. Each brick is the sum of the two bricks below it. Ink has hidden some of the digits. Top to bottom: row 1: 115; row 2: 52, 63; row 3: 28, 24, 39.
@creouts.bsky.socialOct 11, 2026, 4:34 AM

Puzzle time: Ink blots (easy). Each brick is the sum of the two below it. Ink hides some digits. Which ones? Answer in the reply.

#numberpyramid #mathpuzzle #brainteaser

Ink-blot pyramid, easy, 3 rows. Each brick is the sum of the two bricks below it. Ink has hidden some of the digits. Top to bottom: row 1: 1inkink; row 2: ink2, 63; row 3: 28, 2ink, 39.
@creouts.bsky.socialOct 10, 2026, 4:33 AM

Check each brick against the two below it. row 4: 13 should be 15 (28 - 13 = 15).

Want more? Find the Wrong Brick is a whole book of them.

amazon.com/dp/B0HHMXW3DJ
creouts.com/puzzle-of-the-week/

#numberpyramid #mathpuzzle #brainteaser

Wrong-brick pyramid, easy, 4 rows. Every brick should be the sum of the two bricks below it, but one brick (sometimes two) is wrong. Top to bottom: row 1: 68; row 2: 23, 45; row 3: 6, 17, 28; row 4: 4, 2, 15 (corrected), 13.
@creouts.bsky.socialOct 10, 2026, 4:33 AM

Puzzle time: Wrong brick (easy). Every brick should be the sum of the two below it, but one is wrong. Which? Answer in the reply.

#numberpyramid #mathpuzzle #brainteaser

Wrong-brick pyramid, easy, 4 rows. Every brick should be the sum of the two bricks below it, but one brick (sometimes two) is wrong. Top to bottom: row 1: 68; row 2: 23, 45; row 3: 6, 17, 28; row 4: 4, 2, 13, 13.
@creouts.bsky.socialOct 7, 2026, 10:18 PM

Work from what you know. row 4, brick 1: 7 - 3 = 4; row 4, brick 3: 4 - 3 = 1; row 3, brick 3: 1 + 8 = 9, and so on.

Want more? The Big Book of Math Pyramids is a whole book of them.

amazon.com/dp/B0H7S29FWT
creouts.com/puzzle-of-the-week/

#numberpyramid #mentalmath #brainteaser

Sum pyramid, easy, 4 rows. Each brick is the sum of the two bricks below it. Top to bottom: row 1: 24; row 2: 11, 13; row 3: 7, 4, 9; row 4: 4, 3, 1, 8.
@creouts.bsky.socialOct 7, 2026, 10:17 PM

Puzzle time: Sum pyramid (easy). Fill every empty brick: each brick is the sum of the two below it. Answer in the reply.

#numberpyramid #mentalmath #brainteaser

Sum pyramid, easy, 4 rows. Each brick is the sum of the two bricks below it. Top to bottom: row 1: blank; row 2: 11, blank; row 3: 7, 4, blank; row 4: blank, 3, blank, 8.