Math Mysteries
🔎 Video gamesGrade 5Reading: grades 5-6MultiplicationRoundingFractions of a numberOrder of operationsDivision

The Grand Pixel Sabotage

The Grand Pixel Arena was ready for the ultimate esports tournament, but someone hacked the mainframe! They locked the lead game developer in a digital cage and uploaded a virus that threatens to delete everyone's save files. The hacker left a trail of encrypted data packets across the server. Crack the codes to find out which pro gamer went rogue!

Suspects

Possible suspects

Cross off a row as each clue rules it out. On screen, tap a row.

21 of 21 still in play
NameAvatar Special MoveCheat Code PowerController GripAvatar Hair StyleIn-Game Weakness
PrestonPlayzlaser beaminfinite healthclaw grippurple mohawkwater levels
LazarBeamshield blocksuper speedpalm gripgolden pixelsshield bash
Unspeakablefireball throwinfinite healthpalm gripneon blue spikeswater levels
Griandouble jumpgravity jumpclaw gripneon blue spikesshield bash
DrLupodouble jumpgravity jumppalm grippurple mohawkwater levels
Fakerdouble jumpsuper speedpalm gripneon blue spikeslag spikes
Jacksepticeyefireball throwsuper speedclaw gripgolden pixelswater levels
DanTDMlaser beaminfinite healthpalm grippurple mohawkwater levels
SypherPKdouble jumpgravity jumppalm gripgolden pixelslag spikes
Technobladelaser beamgravity jumpclaw grippurple mohawklag spikes
Tubbofireball throwglitch dashpalm gripgolden pixelsshield bash
Pokimanelaser beamglitch dashpalm grippurple mohawkwater levels
Ninjateleport dodgeinfinite healthpalm grippurple mohawklag spikes
Valkyraeshield blockgravity jumppalm gripgolden pixelswater levels
Shroudshield blockglitch dashclaw gripneon blue spikeslag spikes
Dreamshield blockgravity jumppalm gripgolden pixelslag spikes
Stampydouble jumpwall runningpalm grippurple mohawkwater levels
LDShadowLadyshield blocksuper speedpalm grippurple mohawkwater levels
Markiplierteleport dodgeinfinite healthclaw gripgolden pixelswater levels
Aphmaushield blockgravity jumppalm gripneon blue spikeslag spikes
Squeezieteleport dodgegravity jumppalm gripneon blue spikeswater levels
Clue 1

Multiplication facts (1-12)

To bypass the first firewall, you must count the golden power stars floating in the lobby grid. They are arranged in equal rows.

Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.

T
14
15
60
88
24
32
32
80
24
1
144
28
60
50
1
28
T
14
72
50
60
3
32
24
T
14
54
15
144
80
50
15
2 × 7 =T
6 × 10 =E
10 × 8 =A
6 × 9 =C
1 × 1 =N
4 × 8 =L
12 × 2 =I
12 × 12 =D
4 × 7 =O
3 × 1 =G
11 × 8 =V
5 × 3 =H
10 × 5 =S
12 × 6 =U
0/14 letters found
Clue 2

Rounding

A damaged terminal displays the saboteur's health bar. You have to round the fluctuating health points to the nearest ten to stabilize the screen.

Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.

T
900
1700
290
70
90
70
230
290
170
T
900
90
70
290
70
230
9000
50
2300
2900
200
5000
230
Round 935 to the nearest hundredT
Round 1,720 to the nearest hundredH
Round 2,919 to the nearest hundredG
Round 233 to the nearest tenP
Round 93 to the nearest tenU
Round 67 to the nearest tenS
Round 224 to the nearest hundredR
Round 47 to the nearest tenL
Round 9,418 to the nearest thousandA
Round 5,275 to the nearest thousandI
Round 2,311 to the nearest hundredM
Round 172 to the nearest tenC
Round 286 to the nearest tenE
0/13 letters found
Clue 3

Fractions of a number

The server's backup battery is running low. You need to calculate a fraction of the remaining power cells to reboot the security cameras.

Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.

T
22
17
38
11
25
36
36
40
25
30
17
40
T
22
38
9
20
40
T
22
38
13
36
38
11
38
36
9
2/6 of 66 =T
5/10 of 34 =H
2/6 of 120 =A
4/10 of 95 =E
2/4 of 22 =V
2/5 of 75 =N
1/4 of 80 =W
5/10 of 50 =I
2/10 of 65 =R
3/4 of 12 =S
4/10 of 90 =L
0/11 letters found
Clue 4

Order of operations

To unlock the hacker's hidden folder, you must solve a complex equation using the strict rules of operations on the keypad.

Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.

A
63
13
10
12
13
74
7
30
23
8
A
63
67
79
67
A
63
62
62
7
7
45
23
45
12
A
63
78
A
63
12
7 × 11 - 14 =A
7 + 4 × 4 =O
37 + 6 × 7 =K
4 + 3 × 2 =U
3 + 5 × 2 =P
3 × 7 - 9 =R
3 + 2 × 2 =E
3 × 9 - 19 =H
15 + 3 × 5 =M
68 + 2 × 5 =D
25 + 7 × 7 =L
8 + 6 × 9 =S
6 × 8 - 3 =N
9 × 8 - 5 =W
0/14 letters found
Clue 5

Division facts (1-12) — the last clue

You find a bundle of corrupted data keys. You must divide them equally among your team's avatars to decode the final coordinates of the villain.

First solve each problem. Then find each answer in the list below and cross that sentence out. One sentence will be left — that's exactly what the villain did!

Step 1 — solve these
42 ÷ 6 = ?
24 ÷ 2 = ?
45 ÷ 5 = ?
24 ÷ 12 = ?
15 ÷ 5 = ?
60 ÷ 12 = ?
24 ÷ 4 = ?
24 ÷ 6 = ?
77 ÷ 7 = ?
4 ÷ 4 = ?
50 ÷ 5 = ?
Step 2 — cross out the sentence with each answer
1.The villain fires a giant laser beam, then triggers extreme super speed.
2.The villain raises a sparkling shield block, then runs high up on the wall.
3.The villain throws a blazing fireball, then triggers extreme super speed.
4.The villain fires a giant laser beam, then runs high up on the wall.
5.The villain activates a quick teleport dodge, then runs high up on the wall.
6.The villain activates a quick teleport dodge, then triggers extreme super speed.
7.The villain performs a sudden double jump, then uses gravity jump to escape.
8.The villain raises a sparkling shield block, then triggers extreme super speed.
9.The villain performs a sudden double jump, then runs high up on the wall.
10.The villain activates a quick teleport dodge, then uses gravity jump to escape.
11.The villain throws a blazing fireball, then runs high up on the wall.
12.The villain fires a giant laser beam, then activates the infinite health cheat.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 5 math
Math topics
Multiplication, Rounding, Fractions of a number, Order of operations, Division
Reading level
grades 5-6
Theme
The Grand Pixel Sabotage — set in The Grand Pixel Arena
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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